I am trying to use the sup720-10G 10g port and another 10g port on a 6708-10G module as an ether-channel pair.
Running IOS 12.2.SXI3 QOS enabled globally, but not enabled on 10G ports by default. If I do a "show mls qos" it tells me that qos is NOT enabled on the 10G modules. (FIFO mode) The command "mls qos 10g-only" must be run to enable it on the 10g ports, but you cannot use the 1g sup ports, which I do use. I have NOT enabled this feature. When I set up the channel, I added the "no mls qos channel-consistancy". Not sure if I need it do to the above issue, just our policy to make sure there is no mismatch issues. When I try to bring up the channel I get the following … and the channel creates a data loop and everything goes to hell, so I shut down one port to break the loop. Group Port-channel Protocol Ports ------+-------------+-----------+----------------------------------------------- 16 Po16(SU) LACP Te13/1(P) 16 Po16A(SU) LACP Te7/4(P) ----------------------------------- I have never seen the above documented anywhere but it definitely doesn't look right. I have tried every config possible for the channel but it still fails. (LACP active/passive and ON) The only thing I can think of is... there must be some issue with using the sup 10G port in a channel. Any ideas out there before I open a case? Thanks for any help. Jeff Fitzwater OIT Network Systems Princeton University _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
