[c-nsp] uBR7246VXR - etherchannel outbound load balancing ?
Aaron
aaron1 at gvtc.com
Tue Feb 4 12:58:21 EST 2014
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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