Hi,

So the single cable works without any communication issues? Is it on one of the ports that were part of the LAG group? The error looks like a communication error, but it could be a port or a cable or something else. What versions are the firmware of each stack at? Are the errors in the logs on both stacks?

Hi Josh,

Thanks for the reply

Yes, the single cable works (so far without any issues). No, all LAG ports have been removed. Different ports have benn used to link the two switch stacks.

Stack 1 - 2 x 6248 switches software 2.2.0.3
Stack 2 - 2 x 8024f switches software 5.0.0.4

A couple of questions, if the LAG configuration was somehow wrong, is it possible that despite multiple tests upon implementation that the LAG would fail after 2.5 weeks? Also, could a LAG in a non redundant (i.e. loop free) topology be blocked by spanning tree?

I've included the logs from both stacks covering the outage period.

Thanks

6248 Log

1   292923 Notice NOV 03 15:20:58 TRAPMGR %% Unit 2 Port 12 is transitioned from the Forwarding state to the Blocking state in instance 0  

2   292924 Notice NOV 03 15:20:58 TRAPMGR %% Link Down: Unit 2 Port 12  

3   292925 Notice NOV 03 15:20:58 TRAPMGR %% Link on Unit 2 Port 12 is failed  

4   292926 Notice NOV 03 15:21:01 TRAPMGR %% Unit 2 Port 12 is transitioned from the Forwarding state to the Blocking state in instance 0  

5   292927 Notice NOV 03 15:21:01 TRAPMGR %% Unit 2 Port 12 is transitioned from the Learning state to the Forwarding state in instance 0  

6   292928 Notice NOV 03 15:21:01 TRAPMGR %% Link Up: Unit 2 Port 12  

7   292929 Notice NOV 03 15:22:21 TRAPMGR %% Unit 2 Port 12 is transitioned from the Forwarding state to the Blocking state in instance 0  

8   292930 Notice NOV 03 15:22:21 TRAPMGR %% Link Down: Unit 2 Port 12  

9   292931 Notice NOV 03 15:22:21 TRAPMGR %% Link on Unit 2 Port 12 is failed  

10   292932 Notice NOV 03 15:22:24 TRAPMGR %% Unit 2 Port 12 is transitioned from the Forwarding state to the Blocking state in instance 0  

11   292933 Notice NOV 03 15:22:24 TRAPMGR %% Unit 2 Port 12 is transitioned from the Learning state to the Forwarding state in instance 0  

12   292934 Notice NOV 03 15:22:24 TRAPMGR %% Link Up: Unit 2 Port 12  

13   292956 Notice NOV 03 16:04:38 TRAPMGR %% Unit 2 Port 31 is transitioned from the Forwarding state to the Blocking state in instance 0  

14   292957 Notice NOV 03 16:04:38 TRAPMGR %% Link Down: Unit 2 Port 31  

15   292958 Notice NOV 03 16:04:38 TRAPMGR %% Link on Unit 2 Port 31 is failed  

16   293035 Notice NOV 03 17:35:22 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

17   293036 Notice NOV 03 17:35:22 TRAPMGR %% Link Down: Unit 1 Port 10  

18   293037 Notice NOV 03 17:35:22 TRAPMGR %% Link on Unit 1 Port 10 is failed  

19   293038 Notice NOV 03 17:35:23 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

20   293039 Notice NOV 03 17:35:23 TRAPMGR %% Link Down: Unit 2 Port 10  

21   293040 Notice NOV 03 17:35:23 TRAPMGR %% Link on Unit 2 Port 10 is failed  

22   293041 Notice NOV 03 17:35:32 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

23   293042 Notice NOV 03 17:35:32 TRAPMGR %% Unit 1 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

24   293043 Notice NOV 03 17:35:32 TRAPMGR %% Link Up: Unit 1 Port 10  

25   293044 Notice NOV 03 17:35:33 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

26   293045 Notice NOV 03 17:35:33 TRAPMGR %% Unit 2 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

27   293046 Notice NOV 03 17:35:33 TRAPMGR %% Link Up: Unit 2 Port 10  

28   293047 Notice NOV 03 17:35:33 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

29   293048 Notice NOV 03 17:35:33 TRAPMGR %% Link Down: Unit 1 Port 10  

30   293049 Notice NOV 03 17:35:33 TRAPMGR %% Link on Unit 1 Port 10 is failed  

31   293050 Notice NOV 03 17:35:33 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

32   293051 Notice NOV 03 17:35:33 TRAPMGR %% Link Down: Unit 2 Port 10  

33   293052 Notice NOV 03 17:35:33 TRAPMGR %% Link on Unit 2 Port 10 is failed  

34   293053 Notice NOV 03 17:35:36 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

35   293054 Notice NOV 03 17:35:36 TRAPMGR %% Unit 1 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

36   293055 Notice NOV 03 17:35:36 TRAPMGR %% Link Up: Unit 1 Port 10  

37   293056 Notice NOV 03 17:35:36 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

38   293057 Notice NOV 03 17:35:36 TRAPMGR %% Unit 2 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

39   293058 Notice NOV 03 17:35:36 TRAPMGR %% Link Up: Unit 2 Port 10  

40   293059 Notice NOV 03 17:35:56 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

41   293060 Notice NOV 03 17:35:56 TRAPMGR %% Link Down: Unit 1 Port 10  

42   293061 Notice NOV 03 17:35:56 TRAPMGR %% Link on Unit 1 Port 10 is failed  

43   293062 Notice NOV 03 17:35:56 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

44   293063 Notice NOV 03 17:35:56 TRAPMGR %% Link Down: Unit 2 Port 10  

45   293064 Notice NOV 03 17:35:56 TRAPMGR %% Link on Unit 2 Port 10 is failed  

46   293065 Notice NOV 03 17:35:58 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

47   293066 Notice NOV 03 17:35:58 TRAPMGR %% Unit 2 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

48   293067 Notice NOV 03 17:35:58 TRAPMGR %% Link Up: Unit 2 Port 10  

49   293068 Notice NOV 03 17:35:59 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

50   293069 Notice NOV 03 17:35:59 TRAPMGR %% Unit 1 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

51   293070 Notice NOV 03 17:35:59 TRAPMGR %% Link Up: Unit 1 Port 10  

52   293071 Notice NOV 03 17:36:20 TRAPMGR %% Spanning Tree Topology Change: 0, Unit: 1  

53   293073 Notice NOV 03 17:36:54 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

54   293074 Notice NOV 03 17:36:54 TRAPMGR %% Link Down: Unit 2 Port 10  

55   293075 Notice NOV 03 17:36:54 TRAPMGR %% Link on Unit 2 Port 10 is failed  

56   293076 Notice NOV 03 17:36:55 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

57   293077 Notice NOV 03 17:36:55 TRAPMGR %% Link Down: Unit 1 Port 10  

58   293078 Notice NOV 03 17:36:55 TRAPMGR %% Link on Unit 1 Port 10 is failed  

59   293079 Notice NOV 03 17:36:57 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

60   293080 Notice NOV 03 17:36:57 TRAPMGR %% Unit 2 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

61   293081 Notice NOV 03 17:36:57 TRAPMGR %% Link Up: Unit 2 Port 10  

62   293082 Notice NOV 03 17:36:58 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

63   293083 Notice NOV 03 17:36:58 TRAPMGR %% Unit 1 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

64   293084 Notice NOV 03 17:36:58 TRAPMGR %% Link Up: Unit 1 Port 10  

65   293085 Notice NOV 03 17:37:19 TRAPMGR %% Spanning Tree Topology Change: 0, Unit: 1  

66   293087 Notice NOV 03 17:40:12 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

67   293088 Notice NOV 03 17:40:12 TRAPMGR %% Link Down: Unit 2 Port 10  

68   293089 Notice NOV 03 17:40:12 TRAPMGR %% Link on Unit 2 Port 10 is failed  

69   293090 Notice NOV 03 17:40:13 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

70   293091 Notice NOV 03 17:40:13 TRAPMGR %% Link Down: Unit 1 Port 10  

71   293092 Notice NOV 03 17:40:13 TRAPMGR %% Link on Unit 1 Port 10 is failed  

72   293093 Notice NOV 03 17:40:15 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

73   293094 Notice NOV 03 17:40:15 TRAPMGR %% Unit 2 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

74   293095 Notice NOV 03 17:40:15 TRAPMGR %% Link Up: Unit 2 Port 10  

75   293096 Notice NOV 03 17:40:16 TRAPMGR %% Unit 1 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

76   293097 Notice NOV 03 17:40:16 TRAPMGR %% Unit 1 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

77   293098 Notice NOV 03 17:40:16 TRAPMGR %% Link Up: Unit 1 Port 10  

78   293099 Notice NOV 03 17:40:31 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

79   293100 Notice NOV 03 17:40:31 TRAPMGR %% Link Down: Unit 2 Port 10  

80   293101 Notice NOV 03 17:40:31 TRAPMGR %% Link on Unit 2 Port 10 is failed  

81   293102 Notice NOV 03 17:40:34 TRAPMGR %% Unit 2 Port 10 is transitioned from the Forwarding state to the Blocking state in instance 0  

82   293103 Notice NOV 03 17:40:34 TRAPMGR %% Unit 2 Port 10 is transitioned from the Learning state to the Forwarding state in instance 0  

83   293104 Notice NOV 03 17:40:34 TRAPMGR %% Link Up: Unit 2 Port 10  

84   293105 Notice NOV 03 17:40:37 TRAPMGR %% Spanning Tree Topology Change: 0, Unit: 1  

85   293162 Notice NOV 03 19:01:25 TRAPMGR %% Unit 2 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

86   293163 Notice NOV 03 19:01:25 TRAPMGR %% Link Down: Unit 2 Port 25  

87   293164 Notice NOV 03 19:01:25 TRAPMGR %% Link on Unit 2 Port 25 is failed  

88   293165 Notice NOV 03 19:01:26 TRAPMGR %% Unit 1 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

89   293166 Notice NOV 03 19:01:26 TRAPMGR %% Link Down: Unit 1 Port 25  

90   293167 Notice NOV 03 19:01:26 TRAPMGR %% Link on Unit 1 Port 25 is failed  

91   293168 Notice NOV 03 19:01:29 TRAPMGR %% Unit 1 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

92   293169 Notice NOV 03 19:01:29 TRAPMGR %% Link Up: Unit 1 Port 25  

93   293170 Notice NOV 03 19:01:30 TRAPMGR %% Unit 2 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

94   293171 Notice NOV 03 19:01:30 TRAPMGR %% Link Up: Unit 2 Port 25  

95   293172 Notice NOV 03 19:01:46 TRAPMGR %% Unit 2 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

96   293173 Notice NOV 03 19:01:46 TRAPMGR %% Link Down: Unit 2 Port 25  

97   293174 Notice NOV 03 19:01:46 TRAPMGR %% Link on Unit 2 Port 25 is failed  

98   293175 Notice NOV 03 19:01:47 TRAPMGR %% Unit 1 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

99   293176 Notice NOV 03 19:01:47 TRAPMGR %% Link Down: Unit 1 Port 25  

100   293177 Notice NOV 03 19:01:47 TRAPMGR %% Link on Unit 1 Port 25 is failed  

101   293178 Notice NOV 03 19:01:49 TRAPMGR %% Unit 2 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

102   293179 Notice NOV 03 19:01:49 TRAPMGR %% Link Up: Unit 2 Port 25  

103   293180 Notice NOV 03 19:01:50 TRAPMGR %% Unit 1 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

104   293181 Notice NOV 03 19:01:50 TRAPMGR %% Link Up: Unit 1 Port 25  

105   293182 Notice NOV 03 19:02:19 TRAPMGR %% Spanning Tree Topology Change: 0, Unit: 1  

106   293183 Notice NOV 03 19:02:19 TRAPMGR %% Unit 2 Port 25 is transitioned from the Learning state to the Forwarding state in instance 0  

107   293184 Notice NOV 03 19:02:20 TRAPMGR %% Unit 1 Port 25 is transitioned from the Learning state to the Forwarding state in instance 0  

108   293185 Notice NOV 03 19:02:20 TRAPMGR %% Unit 2 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

109   293186 Notice NOV 03 19:02:20 TRAPMGR %% Link Down: Unit 2 Port 25  

110   293187 Notice NOV 03 19:02:20 TRAPMGR %% Link on Unit 2 Port 25 is failed  

111   293188 Notice NOV 03 19:02:21 TRAPMGR %% Unit 1 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

112   293189 Notice NOV 03 19:02:21 TRAPMGR %% Link Down: Unit 1 Port 25  

113   293190 Notice NOV 03 19:02:21 TRAPMGR %% Link on Unit 1 Port 25 is failed  

114   293191 Notice NOV 03 19:02:22 TRAPMGR %% Unit 2 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

115   293192 Notice NOV 03 19:02:22 TRAPMGR %% Link Up: Unit 2 Port 25  

116   293193 Notice NOV 03 19:02:24 TRAPMGR %% Unit 1 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

117   293194 Notice NOV 03 19:02:24 TRAPMGR %% Link Up: Unit 1 Port 25  

118   293196 Notice NOV 03 19:02:52 TRAPMGR %% Unit 2 Port 25 is transitioned from the Learning state to the Forwarding state in instance 0  

119   293197 Notice NOV 03 19:02:54 TRAPMGR %% Unit 1 Port 25 is transitioned from the Learning state to the Forwarding state in instance 0  

120   293198 Notice NOV 03 19:03:41 TRAPMGR %% Unit 1 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

121   293199 Notice NOV 03 19:03:41 TRAPMGR %% Link Down: Unit 1 Port 25  

122   293200 Notice NOV 03 19:03:41 TRAPMGR %% Link on Unit 1 Port 25 is failed  

123   293201 Notice NOV 03 19:03:41 TRAPMGR %% Unit 2 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

124   293202 Notice NOV 03 19:03:41 TRAPMGR %% Link Down: Unit 2 Port 25  

125   293203 Notice NOV 03 19:03:41 TRAPMGR %% Link on Unit 2 Port 25 is failed  

126   293204 Notice NOV 03 19:03:44 TRAPMGR %% Unit 2 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

127   293205 Notice NOV 03 19:03:44 TRAPMGR %% Link Up: Unit 2 Port 25  

128   293206 Notice NOV 03 19:03:44 TRAPMGR %% Unit 1 Port 25 is transitioned from the Forwarding state to the Blocking state in instance 0  

129   293207 Notice NOV 03 19:03:44 TRAPMGR %% Link Up: Unit 1 Port 25  

130   293208 Notice NOV 03 19:04:13 TRAPMGR %% Spanning Tree Topology Change: 0, Unit: 1  

131   293209 Notice NOV 03 19:04:13 TRAPMGR %% Unit 2 Port 25 is transitioned from the Learning state to the Forwarding state in instance 0  

132   293210 Notice NOV 03 19:04:14 TRAPMGR %% Unit 1 Port 25 is transitioned from the Learning state to the Forwarding state in instance 0  

133   293213 Notice NOV 03 19:06:51 TRAPMGR %% Unit 2 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

134   293214 Notice NOV 03 19:06:51 TRAPMGR %% Link Down: Unit 2 Port 26  

135   293215 Notice NOV 03 19:06:51 TRAPMGR %% Link on Unit 2 Port 26 is failed  

136   293216 Notice NOV 03 19:06:52 TRAPMGR %% Unit 1 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

137   293217 Notice NOV 03 19:06:52 TRAPMGR %% Link Down: Unit 1 Port 26  

138   293218 Notice NOV 03 19:06:52 TRAPMGR %% Link on Unit 1 Port 26 is failed  

139   293219 Notice NOV 03 19:06:55 TRAPMGR %% Unit 2 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

140   293220 Notice NOV 03 19:06:55 TRAPMGR %% Link Up: Unit 2 Port 26  

141   293221 Notice NOV 03 19:06:56 TRAPMGR %% Unit 1 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

142   293222 Notice NOV 03 19:06:56 TRAPMGR %% Link Up: Unit 1 Port 26  

143   293223 Notice NOV 03 19:07:12 TRAPMGR %% Unit 1 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

144   293224 Notice NOV 03 19:07:12 TRAPMGR %% Link Down: Unit 1 Port 26  

145   293225 Notice NOV 03 19:07:12 TRAPMGR %% Link on Unit 1 Port 26 is failed  

146   293226 Notice NOV 03 19:07:12 TRAPMGR %% Unit 2 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

147   293227 Notice NOV 03 19:07:12 TRAPMGR %% Link Down: Unit 2 Port 26  

148   293228 Notice NOV 03 19:07:12 TRAPMGR %% Link on Unit 2 Port 26 is failed  

149   293229 Notice NOV 03 19:07:15 TRAPMGR %% Unit 2 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

150   293230 Notice NOV 03 19:07:15 TRAPMGR %% Link Up: Unit 2 Port 26  

151   293231 Notice NOV 03 19:07:16 TRAPMGR %% Unit 1 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

152   293232 Notice NOV 03 19:07:16 TRAPMGR %% Link Up: Unit 1 Port 26  

153   293233 Notice NOV 03 19:07:45 TRAPMGR %% Spanning Tree Topology Change: 0, Unit: 1  

154   293234 Notice NOV 03 19:07:45 TRAPMGR %% Unit 2 Port 26 is transitioned from the Learning state to the Forwarding state in instance 0  

155   293235 Notice NOV 03 19:07:46 TRAPMGR %% Unit 1 Port 26 is transitioned from the Learning state to the Forwarding state in instance 0  

156   293236 Notice NOV 03 19:07:47 TRAPMGR %% Unit 2 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

157   293237 Notice NOV 03 19:07:47 TRAPMGR %% Link Down: Unit 2 Port 26  

158   293238 Notice NOV 03 19:07:47 TRAPMGR %% Link on Unit 2 Port 26 is failed  

159   293239 Notice NOV 03 19:07:48 TRAPMGR %% Unit 1 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

160   293240 Notice NOV 03 19:07:48 TRAPMGR %% Link Down: Unit 1 Port 26  

161   293241 Notice NOV 03 19:07:48 TRAPMGR %% Link on Unit 1 Port 26 is failed  

162   293242 Notice NOV 03 19:07:49 TRAPMGR %% Unit 2 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

163   293243 Notice NOV 03 19:07:49 TRAPMGR %% Link Up: Unit 2 Port 26  

164   293244 Notice NOV 03 19:07:51 TRAPMGR %% Unit 1 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

165   293245 Notice NOV 03 19:07:51 TRAPMGR %% Link Up: Unit 1 Port 26  

166    293246 Notice NOV 03 19:08:19 TRAPMGR %% Unit 2 Port 26 is transitioned from the Learning state to the Forwarding state in instance 0  

167   293247 Notice NOV 03 19:08:21 TRAPMGR %% Unit 1 Port 26 is transitioned from the Learning state to the Forwarding state in instance 0  

168   293249 Notice NOV 03 19:09:06 TRAPMGR %% Unit 1 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

169   293250 Notice NOV 03 19:09:06 TRAPMGR %% Link Down: Unit 1 Port 26  

170   293251 Notice NOV 03 19:09:06 TRAPMGR %% Link on Unit 1 Port 26 is failed  

171   293252 Notice NOV 03 19:09:06 TRAPMGR %% Unit 2 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

172   293253 Notice NOV 03 19:09:06 TRAPMGR %% Link Down: Unit 2 Port 26  

173   293254 Notice NOV 03 19:09:06 TRAPMGR %% Link on Unit 2 Port 26 is failed  

174   293255 Notice NOV 03 19:09:08 TRAPMGR %% Unit 2 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

175   293256 Notice NOV 03 19:09:08 TRAPMGR %% Link Up: Unit 2 Port 26  

176   293257 Notice NOV 03 19:09:08 TRAPMGR %% Unit 1 Port 26 is transitioned from the Forwarding state to the Blocking state in instance 0  

177   293258 Notice NOV 03 19:09:08 TRAPMGR %% Link Up: Unit 1 Port 26  

178   293259 Notice NOV 03 19:09:38 TRAPMGR %% Spanning Tree Topology Change: 0, Unit: 1  

179   293260 Notice NOV 03 19:09:38 TRAPMGR %% Unit 1 Port 26 is transitioned from the Learning state to the Forwarding state in instance 0  

180   293261 Notice NOV 03 19:09:38 TRAPMGR %% Unit 2 Port 26 is transitioned from the Learning state to the Forwarding state in instance 0  

181   297107 Informational NOV 04 12:03:52 UNKN %% User Login Failed for admin  

182   297108 Notice NOV 04 12:03:52 TRAPMGR %% Failed User Login: Unit: 1 User ID: admin  

183   297109 Notice NOV 04 12:03:52 TRAPMGR %% An invalid user tried to login through CLI from 10.5.16.97  

184   297110 Informational NOV 04 12:04:03 UNKN %% User Login Failed for admin  

185   297111 Notice NOV 04 12:04:03 TRAPMGR %% Failed User Login: Unit: 1 User ID: admin  

186   297112 Notice NOV 04 12:04:03 TRAPMGR %% An invalid user tried to login through CLI from 10.5.16.97  

187   297113 Informational NOV 04 12:04:13 UNKN %% User Login Failed for root  

188   297114 Notice NOV 04 12:04:13 TRAPMGR %% Failed User Login: Unit: 1 User ID: root  

189   297115 Notice NOV 04 12:04:13 TRAPMGR %% An invalid user tried to login through CLI from 10.5.16.97  

190   297116 Informational NOV 04 12:04:22 UNKN %% User Login Failed for admin    

191   297117 Notice NOV 04 12:04:22 TRAPMGR %% Failed User Login: Unit: 1 User ID: admin  

192   297118 Notice NOV 04 12:04:22 TRAPMGR %% An invalid user tried to login through CLI from 10.5.16.97  

193   297145 Notice NOV 04 12:26:34 TRAPMGR %% Multiple Users: Unit: 0 Slot: 5 Port: 1  

194   297245 Notice NOV 04 14:42:39 TRAPMGR %% Multiple Users: Unit: 0 Slot: 5 Port: 1  

195   297460 Informational NOV 04 15:22:37 UNKN %% User Login Failed for dell  

196   297461 Notice NOV 04 15:22:37 TRAPMGR %% Failed User Login: Unit: 1 User ID: dell  

197   297462 Notice NOV 04 15:22:37 TRAPMGR %% An invalid user tried to login through Web from 192.168.8.62  

198   297464 Informational NOV 04 15:22:53 UNKN %% User Login Failed for admin  

199   297465 Notice NOV 04 15:22:53 TRAPMGR %% Failed User Login: Unit: 1 User ID: admin  

200   297466 Notice NOV 04 15:22:53 TRAPMGR %% An invalid user tried to login through Web from 192.168.8.62  

8024f Log

Info NOV 04 15:27:51 CLI_WEB [WEB:admin:192.1688.122] User has succesfully logged in

Info NOV 04 15:27:37 USER_MGR User admin Failed to login because of authentication failures

Notice NOV 04 15:27:37 TRAPMGR An invalid user tried to login through Web from 192.1688.122

Notice NOV 04 15:27:37 TRAPMGR Failed User Login: Unit: 1 User ID: admin

Info NOV 04 13:39:53 CLI_WEB [WEB:admin:192.1688.122] Disconnected due to Idle Timeout

Info NOV 04 13:29:52 CLI_WEB [WEB:admin:192.1688.122] User has succesfully logged in

Info NOV 04 12:39:35 CLI_WEB [CLI:admin:192.1688.122] Disconnected due to Idle Timeout

Info NOV 04 12:27:11 CLI_WEB [CLI:admin:192.1688.122] User admin logged in to enable mode.

Info NOV 04 12:27:02 CLI_WEB [CLI:admin:192.1688.122] User has succesfully logged in

Info NOV 04 12:08:33 CLI_WEB [CLI:admin:10.5.16.97] User admin logged in to enable mode.

Info NOV 04 12:08:18 USER_MGR User admin Failed to login because of authentication failures

Notice NOV 04 12:08:18 TRAPMGR Failed User Login: Unit: 1 User ID: admin

Info NOV 04 12:08:08 CLI_WEB [CLI:admin:10.5.16.97] User has succesfully logged in

Notice NOV 03 19:09:14 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:07:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:07:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:07:22 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:07:20 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:03:50 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:03:48 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:02:28 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:02:26 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:01:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 19:01:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 17:40:14 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 17:40:12 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 17:39:55 TRAPMGR Te2/0/12 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 17:39:52 TRAPMGR Te2/0/12 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 17:39:52 TRAPMGR Link Up: Te2/0/12

Notice NOV 03 17:39:50 TRAPMGR Te1/0/12 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 17:39:50 TRAPMGR Te1/0/12 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 17:39:50 TRAPMGR Link Up: Te1/0/12

Notice NOV 03 17:36:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 17:36:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 17:35:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 17:34:56 TRAPMGR Te2/0/12 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 17:34:56 TRAPMGR Link on Te2/0/12 is failed

Notice NOV 03 17:34:56 TRAPMGR Link Down: Te2/0/12

Notice NOV 03 17:34:56 TRAPMGR Te1/0/12 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 17:34:56 TRAPMGR Link on Te1/0/12 is failed

Notice NOV 03 17:34:56 TRAPMGR Link Down: Te1/0/12

Warning NOV 03 15:12:08 ARP Received ARP Request on interface Vl1 with bad target IP address 255.255.255.255. Sender IP is 192.1688.179, sender MAC is 00:22:19:6d:12:44.

Notice NOV 03 14:42:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:42:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:41:22 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:41:20 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:18:29 TRAPMGR Te2/0/22 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:18:26 TRAPMGR Te2/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:18:26 TRAPMGR Link Up: Te2/0/22

Notice NOV 03 14:18:08 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:18:06 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:17:44 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Info NOV 03 14:17:43 DRIVER Port USP : 1/0/22 LAG USP : 0/3/0 NumMembers : 0 MemberOfLag : 0

Notice NOV 03 14:17:43 TRAPMGR Po1 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:17:43 TRAPMGR Link on Po1 is failed

Notice NOV 03 14:17:43 TRAPMGR Link on Te1/0/23 is failed

Notice NOV 03 14:17:43 TRAPMGR Link Down: Te1/0/23

Notice NOV 03 14:17:42 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:17:42 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:17:40 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:17:40 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:38 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:36 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:17:36 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:34 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:32 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:17:32 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:30 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:28 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:17:28 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:26 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:24 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:17:24 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:22 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:20 TRAPMGR Po1 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:17:20 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:20 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:17:20 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:17:18 TRAPMGR Po1 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:17:16 TRAPMGR Link Up: Te1/0/23

Notice NOV 03 14:14:50 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:48 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:46 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:44 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:42 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:40 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:38 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:36 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:34 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:32 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:30 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:28 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:26 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:24 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:22 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:20 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:18 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:17 TRAPMGR Te1/0/22 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:14:17 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:14:17 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:14:15 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:14:15 TRAPMGR Link Up: Te1/0/22

Info NOV 03 14:14:12 DRIVER Port USP : 1/0/22 LAG USP : 0/3/0 NumMembers : 0 MemberOfLag : 0

Notice NOV 03 14:14:12 TRAPMGR Po1 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:14:12 TRAPMGR Link on Po1 is failed

Notice NOV 03 14:14:12 TRAPMGR Link on Te1/0/23 is failed

Notice NOV 03 14:14:12 TRAPMGR Link Down: Te1/0/23

Info NOV 03 14:14:11 DRIVER Port USP : 2/0/22 LAG USP : 0/3/0 NumMembers : 1 MemberOfLag : 0

Info NOV 03 14:14:11 DRIVER Port USP : 2/0/23 LAG USP : 0/3/0 NumMembers : 2 MemberOfLag : 0

Notice NOV 03 14:14:11 TRAPMGR Link on Te2/0/23 is failed

Notice NOV 03 14:14:11 TRAPMGR Link Down: Te2/0/23

Notice NOV 03 14:14:11 TRAPMGR Link on Te2/0/24 is failed

Notice NOV 03 14:14:11 TRAPMGR Link Down: Te2/0/24

Info NOV 03 14:14:06 DRIVER Port USP : 1/0/23 LAG USP : 0/3/0 NumMembers : 3 MemberOfLag : 0

Notice NOV 03 14:14:06 TRAPMGR Link on Te1/0/24 is failed

Notice NOV 03 14:14:06 TRAPMGR Link Down: Te1/0/24

Notice NOV 03 14:13:28 TRAPMGR Link Up: Te2/0/23

Notice NOV 03 14:13:12 TRAPMGR Link Up: Te1/0/24

Notice NOV 03 14:11:40 TRAPMGR Link Up: Te2/0/24

Info NOV 03 14:11:33 DRIVER Port USP : 1/0/23 LAG USP : 0/3/0 NumMembers : 1 MemberOfLag : 0

Notice NOV 03 14:11:33 TRAPMGR Link on Te1/0/24 is failed

Notice NOV 03 14:11:33 TRAPMGR Link Down: Te1/0/24

Notice NOV 03 14:11:24 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:22 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:22 TRAPMGR Link Up: Te1/0/24

Notice NOV 03 14:11:20 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:18 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:16 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:14 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:12 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:10 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:08 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:06 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:04 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:02 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:11:00 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:10:58 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:10:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:10:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:10:52 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:10:50 TRAPMGR Po1 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:10:50 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:10:50 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 14:10:48 TRAPMGR Po1 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:10:43 TRAPMGR Link Up: Te1/0/23

Notice NOV 03 14:10:37 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:10:37 TRAPMGR Link on Te1/0/22 is failed

Notice NOV 03 14:10:37 TRAPMGR Link Down: Te1/0/22

Notice NOV 03 14:10:35 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:10:33 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:10:31 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:10:29 TRAPMGR Te1/0/22 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:10:29 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:10:29 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:10:27 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:10:27 TRAPMGR Link Up: Te1/0/22

Notice NOV 03 14:10:21 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:10:21 TRAPMGR Link on Te1/0/22 is failed

Notice NOV 03 14:10:21 TRAPMGR Link Down: Te1/0/22

Notice NOV 03 14:07:02 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:07:00 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:58 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:52 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:50 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:48 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:46 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:44 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:42 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:40 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:38 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:36 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:34 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:32 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:31 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:30 TRAPMGR Te1/0/22 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:06:30 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:06:30 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:29 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:06:27 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:25 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:06:25 TRAPMGR Te1/0/22 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:06:25 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:06:25 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:06:21 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:06:21 TRAPMGR Link Up: Te1/0/22

Notice NOV 03 14:06:19 TRAPMGR Te1/0/21 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:06:19 TRAPMGR Link on Te1/0/21 is failed

Notice NOV 03 14:06:19 TRAPMGR Link Down: Te1/0/21

Notice NOV 03 14:06:17 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:06:15 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:06:14 TRAPMGR Te1/0/21 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:06:14 TRAPMGR Te1/0/21 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:06:14 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:06:14 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:06:11 TRAPMGR Te1/0/21 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:06:11 TRAPMGR Link Up: Te1/0/21

Notice NOV 03 14:06:06 TRAPMGR Te1/0/21 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:06:06 TRAPMGR Link on Te1/0/21 is failed

Notice NOV 03 14:06:06 TRAPMGR Link Down: Te1/0/21

Notice NOV 03 14:06:04 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:06:02 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:06:00 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:05:58 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:05:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:05:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:05:52 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:05:51 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:05:51 TRAPMGR Te1/0/21 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:05:51 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/21

Notice NOV 03 14:05:49 TRAPMGR Te1/0/21 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:05:49 TRAPMGR Link Up: Te1/0/21

Notice NOV 03 14:05:47 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:05:47 TRAPMGR Link on Te1/0/22 is failed

Notice NOV 03 14:05:47 TRAPMGR Link Down: Te1/0/22

Notice NOV 03 14:03:49 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:47 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:45 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:43 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:41 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:39 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:37 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:35 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:33 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:31 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:29 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:27 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:25 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:23 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:21 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:19 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:17 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:16 TRAPMGR Spanning Tree Topology Change: 0, Unit: 1

Notice NOV 03 14:03:16 TRAPMGR Te1/0/22 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 14:03:16 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Te1/0/22

Notice NOV 03 14:03:13 TRAPMGR Te1/0/22 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:03:13 TRAPMGR Link Up: Te1/0/22

Info NOV 03 14:02:07 DRIVER Port USP : 2/0/22 LAG USP : 0/3/0 NumMembers : 0 MemberOfLag : 0

Notice NOV 03 14:02:07 TRAPMGR Po1 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 14:02:07 TRAPMGR Link on Po1 is failed

Notice NOV 03 14:02:07 TRAPMGR Link on Te2/0/23 is failed

Notice NOV 03 14:02:07 TRAPMGR Link Down: Te2/0/23

Info NOV 03 14:02:06 DRIVER Port USP : 2/0/23 LAG USP : 0/3/0 NumMembers : 1 MemberOfLag : 0

Notice NOV 03 14:02:06 TRAPMGR Link on Te2/0/24 is failed

Notice NOV 03 14:02:06 TRAPMGR Link Down: Te2/0/24

Info NOV 03 14:02:02 DRIVER Port USP : 1/0/23 LAG USP : 0/3/0 NumMembers : 2 MemberOfLag : 0

Info NOV 03 14:02:02 DRIVER Port USP : 1/0/22 LAG USP : 0/3/0 NumMembers : 3 MemberOfLag : 0

Notice NOV 03 14:02:02 TRAPMGR Link on Te1/0/24 is failed

Notice NOV 03 14:02:02 TRAPMGR Link Down: Te1/0/24

Notice NOV 03 14:02:02 TRAPMGR Link on Te1/0/23 is failed

Notice NOV 03 14:02:02 TRAPMGR Link Down: Te1/0/23

Notice NOV 03 13:55:40 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:55:38 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:55:32 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:55:30 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:55:14 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:55:12 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:54:54 TRAPMGR Te2/0/11 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 13:54:51 TRAPMGR Te2/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 13:54:51 TRAPMGR Link Up: Te2/0/11

Notice NOV 03 13:54:49 TRAPMGR Te1/0/11 is transitioned from the Learning state to the Forwarding state in instance 0

Notice NOV 03 13:54:49 TRAPMGR Te1/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 13:54:49 TRAPMGR Link Up: Te1/0/11

Notice NOV 03 13:52:02 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:52:00 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:51:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:51:52 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:51:06 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:51:04 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:50:58 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:50:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 13:50:01 TRAPMGR Te1/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 13:50:01 TRAPMGR Link on Te1/0/11 is failed

Notice NOV 03 13:50:01 TRAPMGR Link Down: Te1/0/11

Notice NOV 03 13:50:01 TRAPMGR Te2/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0

Notice NOV 03 13:50:01 TRAPMGR Link on Te2/0/11 is failed

Notice NOV 03 13:50:01 TRAPMGR Link Down: Te2/0/11

Error NOV 03 13:47:01 DRIVER ATP: TX timeout, seq 30251. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 13:31:57 DRIVER ATP: TX timeout, seq 29806. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 13:16:55 DRIVER ATP: TX timeout, seq 29364. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 13:01:55 DRIVER ATP: TX timeout, seq 28921. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 12:46:54 DRIVER ATP: TX timeout, seq 28472. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Notice NOV 03 12:45:16 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 12:45:14 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Error NOV 03 12:31:49 DRIVER ATP: TX timeout, seq 28023. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 12:16:55 DRIVER ATP: TX timeout, seq 27581. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 12:01:50 DRIVER ATP: TX timeout, seq 27133. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Notice NOV 03 11:54:28 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:54:26 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:52:42 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:52:40 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:50:38 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:50:36 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Error NOV 03 11:46:53 DRIVER ATP: TX timeout, seq 26692. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Notice NOV 03 11:41:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:41:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:32:00 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:31:58 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Error NOV 03 11:31:50 DRIVER ATP: TX timeout, seq 26245. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Notice NOV 03 11:29:36 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 03 11:29:34 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Error NOV 03 11:16:53 DRIVER ATP: TX timeout, seq 25805. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 11:01:46 DRIVER ATP: TX timeout, seq 25357. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 10:46:46 DRIVER ATP: TX timeout, seq 24908. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 10:31:48 DRIVER ATP: TX timeout, seq 24463. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 10:16:53 DRIVER ATP: TX timeout, seq 24020. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 10:01:53 DRIVER ATP: TX timeout, seq 23578. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 09:46:49 DRIVER ATP: TX timeout, seq 23136. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 09:31:51 DRIVER ATP: TX timeout, seq 22693. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 09:16:48 DRIVER ATP: TX timeout, seq 22250. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 09:01:48 DRIVER ATP: TX timeout, seq 21805. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 08:46:48 DRIVER ATP: TX timeout, seq 21363. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 08:31:53 DRIVER ATP: TX timeout, seq 20924. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 08:16:46 DRIVER ATP: TX timeout, seq 20479. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 08:01:50 DRIVER ATP: TX timeout, seq 20038. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 07:46:41 DRIVER ATP: TX timeout, seq 19592. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 07:31:49 DRIVER ATP: TX timeout, seq 19147. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 07:16:43 DRIVER ATP: TX timeout, seq 18700. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 07:01:49 DRIVER ATP: TX timeout, seq 18261. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 06:46:41 DRIVER ATP: TX timeout, seq 17818. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 06:31:46 DRIVER ATP: TX timeout, seq 17376. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 06:16:39 DRIVER ATP: TX timeout, seq 16931. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 06:01:45 DRIVER ATP: TX timeout, seq 16490. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 05:46:41 DRIVER ATP: TX timeout, seq 16046. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 05:31:46 DRIVER ATP: TX timeout, seq 15604. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 05:16:38 DRIVER ATP: TX timeout, seq 15163. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 05:01:39 DRIVER ATP: TX timeout, seq 14718. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 04:46:37 DRIVER ATP: TX timeout, seq 14273. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 04:31:41 DRIVER ATP: TX timeout, seq 13830. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 04:16:39 DRIVER ATP: TX timeout, seq 13386. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 04:01:36 DRIVER ATP: TX timeout, seq 12943. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 03:46:38 DRIVER ATP: TX timeout, seq 12496. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 03:31:36 DRIVER ATP: TX timeout, seq 12050. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 03:16:35 DRIVER ATP: TX timeout, seq 11605. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 03:01:35 DRIVER ATP: TX timeout, seq 11158. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 02:46:36 DRIVER ATP: TX timeout, seq 10713. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 02:31:32 DRIVER ATP: TX timeout, seq 10263. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 02:16:38 DRIVER ATP: TX timeout, seq 9818. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 02:01:30 DRIVER ATP: TX timeout, seq 9370. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 01:46:37 DRIVER ATP: TX timeout, seq 8923. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 01:31:31 DRIVER ATP: TX timeout, seq 8471. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 01:16:33 DRIVER ATP: TX timeout, seq 8021. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 01:01:31 DRIVER ATP: TX timeout, seq 7567. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 00:46:35 DRIVER ATP: TX timeout, seq 7119. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 00:31:29 DRIVER ATP: TX timeout, seq 6673. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 00:16:34 DRIVER ATP: TX timeout, seq 6222. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 03 00:01:28 DRIVER ATP: TX timeout, seq 5767. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 23:46:26 DRIVER ATP: TX timeout, seq 5319. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 23:31:26 DRIVER ATP: TX timeout, seq 4870. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 23:16:27 DRIVER ATP: TX timeout, seq 4418. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 23:01:29 DRIVER ATP: TX timeout, seq 3965. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 22:46:27 DRIVER ATP: TX timeout, seq 3512. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 22:31:33 DRIVER ATP: TX timeout, seq 3065. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 22:16:30 DRIVER ATP: TX timeout, seq 2618. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 22:01:29 DRIVER ATP: TX timeout, seq 2168. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 21:46:23 DRIVER ATP: TX timeout, seq 1711. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 21:31:26 DRIVER ATP: TX timeout, seq 1262. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 21:16:25 DRIVER ATP: TX timeout, seq 811. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 21:01:28 DRIVER ATP: TX timeout, seq 361. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 20:46:22 DRIVER ATP: TX timeout, seq 65443. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 20:31:24 DRIVER ATP: TX timeout, seq 64990. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Notice NOV 02 20:25:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:25:54 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:24:02 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:24:00 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:23:30 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:23:28 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Error NOV 02 20:16:21 DRIVER ATP: TX timeout, seq 64527. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Notice NOV 02 20:13:34 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:13:32 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:11:40 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:11:38 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:11:06 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 20:11:04 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Error NOV 02 20:01:19 DRIVER ATP: TX timeout, seq 64071. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 19:46:20 DRIVER ATP: TX timeout, seq 63617. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Notice NOV 02 19:46:14 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 19:46:12 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 19:43:58 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 19:43:56 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Warning NOV 02 19:39:59 ARP Received ARP Request on interface Vl1 with bad target IP address 255.255.255.255. Sender IP is 192.1688.179, sender MAC is 00:22:19:6d:16:ca.

Error NOV 02 19:31:26 DRIVER ATP: TX timeout, seq 63180. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 19:16:25 DRIVER ATP: TX timeout, seq 62738. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 19:01:26 DRIVER ATP: TX timeout, seq 62301. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 18:46:24 DRIVER ATP: TX timeout, seq 61862. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 18:31:26 DRIVER ATP: TX timeout, seq 61426. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 18:16:24 DRIVER ATP: TX timeout, seq 60988. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 18:01:25 DRIVER ATP: TX timeout, seq 60549. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 17:46:23 DRIVER ATP: TX timeout, seq 60111. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 17:31:23 DRIVER ATP: TX timeout, seq 59674. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 17:16:21 DRIVER ATP: TX timeout, seq 59234. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Notice NOV 02 17:08:40 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 17:08:38 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 17:06:48 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 17:06:46 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 17:06:16 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Notice NOV 02 17:06:14 TRAPMGR Spanning Tree Topology Change Received: MSTID: 0 Po1

Error NOV 02 17:01:21 DRIVER ATP: TX timeout, seq 58794. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

Error NOV 02 16:46:23 DRIVER ATP: TX timeout, seq 58355. cli 778. to 1(mac a4:ba:db:7b:e0:75) tx cnt 21.

It looks like from those logs that the there were transmit errors and the links went down and due to that spanning tree reconfigured the state of the ports so different ones were forwarding or blocking. If it is loop free you could try disabling spanning tree and see if that works, but the errors look like there was a different error first and spanning tree reacted to that.

You cannot stack the 8024 with any other model. It was replaced with a newer generation the 8132/8164, but that is a 10Gb switch and still can't stack between different models.

Thanks Josh, I agree with your diagnosis. The topology is loop free and disabling STP crossed my mind. Although STP shouldn't be causing me grief as I have a small network with 6 swicthes and they connect into my ISP's network (we've deliberately lowered our STP root bridge cost so that STP doesn't leak from our ISP's switches to ours). Given that there was a single LAG between all 4 switches I would expect STP to treat all 4 cables in my LAG as a single port and either block them all or not at all. I'm at a loss to discover why my LAG suddenly failed.

Would you know if it's possible to stack 8024f switches with another model of switch? I'm looking at replacing the 6224 switches and am hoping I get some 1GB ethernet switches which I can stack with the 8024fs (I've also noticed the 8024s are no longer available to buy :-(  )

Thanks