从核心交换机ping 服务器ip ping连续的几个服务器ip都正常,ping管理vlan1201的地址 10.126.1.3 第一个包延时正常,后续的包在800-1000ms之间。ssh远程登陆操作明显感觉卡顿。用console口登录irf主机比ssh登录稍好也能感觉到卡顿。备机console口登录操作卡顿比ssh更严重。
查看设备cpu和内存正常
查看error信息有提示信息
===============display error packets info===============
----------------------Error Packets info----------------------
There is no error packts infomation collected
============================================================
===============display port traffic info===============
----------------------Flow changes info----------------------
port 41:2022/04/20 03:01:39 input traffic stopped
port 01:2022/04/20 03:01:39 input traffic started
port 11:2022/04/20 03:01:39 input traffic stopped
port 04:2022/04/20 03:01:42 input traffic stopped
port 11:2022/04/20 03:01:42 input traffic started
port 26:2022/04/20 03:01:43 input traffic stopped
port 54:2022/04/20 03:01:44 input traffic stopped
port 04:2022/04/20 03:01:44 input traffic started
port 26:2022/04/20 03:01:45 input traffic started
port 54:2022/04/20 03:01:46 input traffic started
port 02:2022/04/20 03:01:48 input traffic stopped
port 12:2022/04/20 03:01:48 input traffic stopped
port 54:2022/04/20 03:01:49 input traffic stopped
port 03:2022/04/20 03:01:49 input traffic stopped
port 12:2022/04/20 03:01:49 input traffic started
4、查看logbuffer信息有提示BFD报文丢弃
===============display logbuffer===============
Log buffer: Enabled
Max buffer size: 1024
Actual buffer size: 512
Dropped messages: 0
Overwritten messages: 2766
Current messages: 512
%May 25 13:29:43:413 2013 DC_ITC_6F10H_6520X_IRF DRVPLAT/4/SOFTCAR DROP: -Slot=2;
PktType= BFD_CTRL , srcMAC=703a-a66e-4e71, Drop From Interface=FGE2/0/50 at Stage=27, StageCnt=5 TotalCnt=36228, Max Rate Interface=FGE2/0/50 !!
%May 25 15:01:53:705 2013 DC_ITC_6F10H_6520X_IRF DRVPLAT/4/SOFTCAR DROP: -Slot=2;
PktType= BFD_CTRL , srcMAC=703a-a66e-4e71, Drop From Interface=FGE2/0/50 at Stage=27, StageCnt=41 TotalCnt=36269, Max Rate Interface=FGE2/0/50 !!
%May 25 16:18:31:425 2013 DC_ITC_6F10H_6520X_IRF DRVPLAT/4/SOFTCAR DROP: -Slot=2;
PktType= BFD_CTRL , srcMAC=703a-a66e-4e71, Drop From Interface=FGE2/0/50 at Stage=27, StageCnt=4 TotalCnt=36273, Max Rate Interface=FGE2/0/50 !!
%May 25 17:19:27:795 2013 DC_ITC_6F10H_6520X_IRF DRVPLAT/4/SOFTCAR DROP: -Slot=2;
PktType= BFD_CTRL , srcMAC=703a-a66e-4e71, Drop From Interface=FGE2/0/50 at Stage=27, StageCnt=6 TotalCnt=36279, Max Rate Interface=FGE2/0/50 !!
%May 25 18:36:15:576 2013 DC_ITC_6F10H_6520X_IRF DRVPLAT/4/SOFTCAR DROP: -Slot=2;
PktType= BFD_CTRL , srcMAC=703a-a66e-4e71, Drop From Interface=FGE2/0/50 at Stage=27, StageCnt=1 TotalCnt=36280, Max Rate Interface=FGE2/0/50 !!
%May 25 20:39:22:941 2013 DC_ITC_6F10H_6520X_IRF DRVPLAT/4/SOFTCAR DROP: -Slot=2;
PktType= BFD_CTRL , srcMAC=703a-a66e-4e71, Drop From Interface=FGE2/0/50 at Stage=27, StageCnt=23 TotalCnt=36303, Max Rate Interface=FGE2/0/50 !!
经过远程处理,把不up的口,都shutdown掉,之后便没有卡顿了。发现现场1/0/37以及2/0/37有收发光但不up,经确认为下列已知问题:
· 问题现象:命令行操作有卡顿,ping有延时。
· 问题产生条件:交换机侧光口有收光,但是不满足UP条件的情况下,比如如下任意场景:
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目前可以通过down掉1/0/37以及2/0/37口来规避,后续可以升级到R6530P01版本并打上h01补丁
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