6807 stack, but vlan 1 very slow with pack loss

[shiran.wang]

I new install two 6807 and make a stack,

now all of the VLAN work normal except VLAN1.

I tried connect two notebook to same switch same LAN card to test speed. result is have packet loss and heave delay ( two notebook connect to VLAN1)

i also use two notebook connect to different 6807 to test, have a same result.

[Philip D'Ath]

If the same notebooks have the same issue with two different switches then I'd be looking at the notebooks.

Are the notebooks set to auto/auto, and are the switch ports set the same?

[shiran.wang]

Dear Philip,

  all of the user connect to VLAN1 have the save issue, so i use two notebook to test speed.

but other VLAN  work fine. so I don't know the reason.

[Reza Sharifi]

When you say "make a stack" do you mean VSS?

If yes, is VSS configured correctly?

Can you post the output of "sh switch virtual" and "show redun"?

HTH

[shiran.wang]

here is the show result,

by the way other VLAN to VLAN1 traffic have no delay,

vlan1 to vlan1 =packets delay and loss

vlan1 to other vlan = work fine

vlan1 to internet =packets delay and loss

TV_Core_C6807#sh switch vi
TV_Core_C6807#sh switch virtual
Switch mode                  : Virtual Switch
Virtual switch domain number : 101
Local switch number          : 1
Local switch operational role: Virtual Switch Active
Peer switch number           : 2
Peer switch operational role : Virtual Switch Standby
TV_Core_C6807#



TV_Core_C6807#show  redundancy
Redundant System Information :
------------------------------
       Available system uptime = 7 weeks, 18 hours, 49 minutes
Switchovers system experienced = 0
              Standby failures = 0
        Last switchover reason = none

                 Hardware Mode = Duplex
    Configured Redundancy Mode = sso
     Operating Redundancy Mode = sso
              Maintenance Mode = Disabled
                Communications = Up

Current Processor Information :
-------------------------------
               Active Location = slot 1/3
        Current Software state = ACTIVE
       Uptime in current state = 7 weeks, 18 hours, 49 minutes
                 Image Version = Cisco IOS Software, s2t54 Software (s2t54-IPSERVICESK9-M), Ve              rsion 15.2(1)SY0a, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Sun 29-Mar-15 12:51 by prod_rel_team
                          BOOT = bootdisk:s2t54-ipservicesk9-mz.SPA.152-1.SY0a.bin,12;
        Configuration register = 0x2102

Peer Processor Information :
----------------------------
              Standby Location = slot 2/3
        Current Software state = STANDBY HOT
       Uptime in current state = 7 weeks, 18 hours, 45 minutes
                 Image Version = Cisco IOS Software, s2t54 Software (s2t54-IPSERVICESK9-M), Ve              rsion 15.2(1)SY0a, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Sun 29-Mar-15 12:51 by prod_rel_team
                          BOOT = bootdisk:s2t54-ipservicesk9-mz.SPA.152-1.SY0a.bin,12;
                   CONFIG_FILE =
                       BOOTLDR =
        Configuration register = 0x2102