[c-nsp] uBR7246VXR - etherchannel outbound load balancing ?

Tom Storey tom at snnap.net
Tue Feb 4 15:11:55 EST 2014


Do you have anything like the following:

cmts0(config)# port-channel load-balance ?

Thats where it lives on a C4900M anyway, you'd want to think most IOS
devices would be similar.

On 4 February 2014 17:58, Aaron <aaron1 at gvtc.com> wrote:
> As you can see I have a channel group with (2) underlying member ints.  I
> have inbound loadbalancing working (which I don't believe has anything to do
> with this cmts, but rather they 9k sending they traffic to the cmts). but my
> question is why isn't the cmts load balancing outbound traffic over both of
> its links?  Would seem to have something to do with the etherchannel load
> balancing hash mechanism. like src-mac, src-dest-ip, etc, etc. but I don't
> see any of those load balance tweaks as options in the cmts.. Is it possibly
> ?  if so, how?
>
>
>
> G0/2 below shows nothing for output... 30 second output rate 0 bits/sec, 0
> packets/sec
>
>
>
> cmts0#sh int port- 1 | in Member
>
>         Member 0 : GigabitEthernet0/1 , Full-duplex, 1000Mb/s
>
>         Member 1 : GigabitEthernet0/2 , Full-duplex, 1000Mb/s
>
>
>
> cmts0#sh int g0/1 | in 30 sec
>
>   30 second input rate 213916000 bits/sec, 23037 packets/sec
>
>   30 second output rate 48344000 bits/sec, 22945 packets/sec
>
>
>
> cmts0#sh int g0/2 | in 30 sec
>
>   30 second input rate 209965000 bits/sec, 21816 packets/sec
>
>   30 second output rate 0 bits/sec, 0 packets/sec
>
>
>
> cmts0#sh ver | in 7246
>
> cisco uBR7246VXR (NPE-G2) processor (revision A) with 1966080K/65536K bytes
> of memory.
>
>
>
> cmts0#sh ver | in IOS
>
> Cisco IOS Software, 7200 Software (UBR7200P-JK9SU2-M), Version 12.2(33)SCD7,
> RELEASE SOFTWARE (fc2)
>
> BOOTLDR: Cisco IOS Software, 7200 Software (UBR7200P-KBOOT-M), Version
> 12.2(33)SCD7, RELEASE SOFTWARE (fc2)
>
>
>
> Aaron
>
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