[c-nsp] QOS mismatch for channel ports ??

Chris Griffin cgriffin at ufl.edu
Fri Sep 25 10:59:47 EDT 2009


try "no mls qos channel-consistency" under the port channel...

On Fri, 2009-09-25 at 10:33 -0400, Jeff Fitzwater wrote:
> I have the following two ports on different modules and they have  
> different QOS scheduling which stops them from being members of a  
> channel group.
> 
> Is there a way to fix this by changing the QOS on one of the  
> ports  ?   I wanted to keep the ports on separate boards if possible.
> 
> --------
> 
> TenGigabitEthernet12/6
>   Model:                 WS-X6708-10GE
>   Type:                  10Gbase-LR
>   Speed:                 10000
>   Duplex:                full
>   Trunk encap. type:     802.1Q,ISL
>   Trunk mode:            on,off,desirable,nonegotiate
>   Channel:               yes
>   Broadcast suppression: percentage(0-100)
>   Flowcontrol:           rx-(off,on),tx-(off,on)
>   Membership:            static
>   Fast Start:            yes
>   QOS scheduling:        rx-(8q4t), tx-(1p7q4t)
>   QOS queueing mode:     rx-(cos,dscp), tx-(cos,dscp)
>   CoS rewrite:           yes
>   ToS rewrite:           yes
>   Inline power:          no
>   Inline power policing: no
>   SPAN:                  source/destination
>   UDLD                   yes
>   Link Debounce:         yes
>   Link Debounce Time:    yes
>   Ports-in-ASIC (Sub-port ASIC) : 2-3,6,8 (6)
>   Remote switch uplink:  no
>   Dot1x:                 yes
>   Port-Security:         yes
> ---------
> 
> TenGigabitEthernet7/4
>   Model:                 VS-S720-10G
>   Type:                  10Gbase-LR
>   Speed:                 10000
>   Duplex:                full
>   Trunk encap. type:     802.1Q,ISL
>   Trunk mode:            on,off,desirable,nonegotiate
>   Channel:               yes
>   Broadcast suppression: percentage(0-100)
>   Flowcontrol:           rx-(off,on),tx-(off,on)
>   Membership:            static
>   Fast Start:            yes
>   QOS scheduling:        rx-(2q4t), tx-(1p3q4t)
>   QOS queueing mode:     rx-(cos), tx-(cos)
>   CoS rewrite:           yes
>   ToS rewrite:           yes
>   Inline power:          no
>   Inline power policing: no
>   SPAN:                  source/destination
>   UDLD                   yes
>   Link Debounce:         yes
>   Link Debounce Time:    yes
>   Ports-in-ASIC (Sub-port ASIC) : 1-5 (3-4)
>   Remote switch uplink:  no
>   Dot1x:                 yes
>   Port-Security:         yes
> -----------------
> 
> Thanks in advance...
> 
> 
> Jeff Fitzwater
> OIT Network Systems
> Princeton University
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-- 
Chris Griffin                           cgriffin at ufl.edu
Sr. Network Engineer - CCNP             Phone: (352) 273-1051
CNS - Network Services                  Fax:   (352) 392-9440
University of Florida/FLR               Gainesville, FL 32611



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