4506 交换机配置VSS，三个月宕机一次

liuhao3249408 · ‎07-03-2019

公司有两台4506，配置了VSS后，每三个月宕机一次，以下为宕机发生的时候的日志，请问有遇到过这个情况的人吗？

2019/7/4	10:31:54	Local1	Error	10.0.16.1	130: Jul 4 02:31:53: %ARP-3-STCKYARPOVR: Attempt to overwrite Sticky ARP entry: 10.0.110.197, hw: 2816.a850.5bb5 by hw: 24f6.7748.50f3
2019/7/4	10:31:54	Local1	Error	10.0.16.1	130: Jul 4 02:31:53: %ARP-3-STCKYARPOVR: Attempt to overwrite Sticky ARP entry: 10.0.110.197, hw: 2816.a850.5bb5 by hw: 24f6.7748.50f3
2019/7/4	10:31:53	Local1	Error	10.0.0.1	129: -Traceback= 1#1a57445dbd2c06f2a1c11ab69cc96576 :1FCB8000+3116AEC :1FCB8000+3116EB4 :1FCB8000+46D92C8 :1FCB8000+2B600E8 :1FCB8000+2B605E0 :1FCB8000+2B6C028 :1FCB8000+1EAF394 :1FCB8000+1EAF4A4 :1FCB8000+1EACC78 :1FCB8000+1EB0ABC
2019/7/4	10:31:53	Local1	Error	10.0.0.1	128: Jul 4 02:31:52: %SYS-3-TIMERNEG: Cannot start timer (0x60E3CAB4) with negative offset (-421178032). -Process= "ARP HA", ipl= 0, pid= 100
2019/7/4	10:31:53	Local1	Error	10.0.0.1	127: Jul 4 02:31:52: %ARP-3-STCKYARPOVR: Attempt to overwrite Sticky ARP entry: 10.0.108.148, hw: f4b7.b3f4.67f7 by hw: f0d5.bfae.af88
2019/7/4	10:31:52	Local1	Error	10.0.0.1	126: Jul 4 02:31:51: %ARP-3-STCKYARPOVR: Attempt to overwrite Sticky ARP entry: 10.0.105.174, hw: 96e9.d682.d98f by hw: 9cb6.d0c1.4a5f
2019/7/4	10:31:51	Local1	Critical	10.0.0.1	125: Jul 4 02:31:51: %FASTHELLO-2-FH_DOWN: Fast-Hello interface Gi2/2/24 lost dual-active detection capability
2019/7/4	10:31:51	Local1	Notice	10.0.0.1	124: Jul 4 02:31:51: %EC-5-UNBUNDLE: Interface TenGigabitEthernet1/1/2 left the port-channel Port-channel63
2019/7/4	10:31:51	Local1	Notice	10.0.0.1	123: Jul 4 02:31:51: %EC-5-UNBUNDLE: Interface TenGigabitEthernet1/1/1 left the port-channel Port-channel63
2019/7/4	10:31:51	Local1	Notice	10.0.0.1	122: Jul 4 02:31:50: %SMI-5-CLIENT: Smart Install Client feature is enabled. It is recommendedto disable the SMI feature when it is not actively used. To disablefeature execute 'no vstack' in configuration mode
2019/7/4	10:31:50	Local1	Error	10.0.0.1	121: Jul 4 02:31:50: %ARP-3-STCKYARPOVR: Attempt to overwrite Sticky ARP entry: 10.0.110.55, hw: 3c2e.f91e.16c7 by hw: 3889.2cc8.c1b3
2019/7/4	10:31:50	Local1	Info	10.0.0.1	120: Jul 4 02:31:49: %SYS-6-LOGGINGHOST_STARTSTOP: Logging to host 10.0.16.76 port 514 started - CLI initiated
2019/7/4	10:31:49	Local1	Error	10.0.0.1	119: Jul 4 02:31:48: %ARP-3-STCKYARPOVR: Attempt to overwrite Sticky ARP entry: 10.0.110.197, hw: 2816.a850.5bb5 by hw: 24f6.7748.50f3
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	118: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface Gi1/5/30 left the port-channel Po29
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	117: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface Gi1/5/29 left the port-channel Po29
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	116: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/5/28 left the port-channel Port-channel10
2019/7/4	10:31:49	Local1	Critical	10.0.0.1	115: Jul 4 02:31:48: %FASTHELLO-2-FH_DOWN: Fast-Hello interface Gi1/2/24 lost dual-active detection capability
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	114: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/23 left the port-channel Port-channel22
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	113: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/22 left the port-channel Port-channel21
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	112: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/21 left the port-channel Port-channel21
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	111: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/20 left the port-channel Port-channel20
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	110: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/19 left the port-channel Port-channel20
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	109: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/18 left the port-channel Port-channel19
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	108: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/17 left the port-channel Port-channel19
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	107: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/16 left the port-channel Port-channel18
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	106: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/15 left the port-channel Port-channel18
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	105: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/14 left the port-channel Port-channel17
2019/7/4	10:31:49	Local1	Notice	10.0.0.1	104: Jul 4 02:31:48: %EC-5-UNBUNDLE: Interface GigabitEthernet1/2/13 left the port-channel Port-channel17

Walter.wu · ‎07-04-2019

BUG，升级到推荐版本就好！

Cisco CCIE EI /CCNP DC
Vmware VCP
PMP
CISSP

xupeng · ‎07-07-2019

赶紧找个窗口, 升级到最新版本吧.

liyanazure · ‎07-07-2019

需采集下设备的如下命令做进一步分析：

show version
show module
show switch virtual
show switch virtual role
show switch virtual link
show switch virtual dual-active pagp
show switch virtual dual-active summary
故障发生时的show log

PS：对于4500系列交换机官方目前没有推荐版本