04-23-2013 03:29 AM - edited 03-07-2019 12:58 PM
Hello, I am migrating services from SUP720-3B to VS-SUP2T-10G= and moving to a VSS configuration between a pair of Cat6506 distribution layer switches. I need to enable QoS on these switches, primarily to trust dscp and also to prioritise voice traffic. The autoqos feature works for some ports but does not work on port-channel interfaces and port-channel member interfaces. How can I apply the qos settings for these interfaces in line with what auto qos would normally provide. My line cards are as follows:
Civic_6506VSS#sho mod
Mod Ports Card Type Model Serial No.
--- ----- -------------------------------------- ------------------ -----------
1 4 CEF720 4 port 10-Gigabit Ethernet WS-X6704-10GE
2 24 CEF720 24 port 1000mb SFP WS-X6724-SFP
3 24 CEF720 24 port 1000mb SFP WS-X6724-SFP
5 5 Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G
Mod MAC addresses Hw Fw Sw Status
--- ---------------------------------- ------ ------------ ------------ -------
1 001c.584b.c034 to 001c.584b.c037 2.6 12.2(14r)S5 15.1(1)SY Ok
2 001e.be82.1560 to 001e.be82.1577 3.1 12.2(18r)S1 15.1(1)SY Ok
3 fc99.4717.0ff4 to fc99.4717.100b 5.1 12.2(18r)S1 15.1(1)SY Ok
5 ccef.4838.6d11 to ccef.4838.6d18 1.4 12.2(50r)SYS 15.1(1)SY Ok
Mod Sub-Module Model Serial Hw Status
---- --------------------------- ------------------ ----------- ------- -------
1 Centralized Forwarding Card WS-F6700-CFC 4.0 Ok
2 Centralized Forwarding Card WS-F6700-CFC 4.0 Ok
3 Centralized Forwarding Card WS-F6700-CFC 4.1 Ok
5 Policy Feature Card 4 VS-F6K-PFC4 1.2 Ok
5 CPU Daughterboard VS-F6K-MSFC5 1.5 Ok
Mod Online Diag Status
---- -------------------
1 Pass
2 Pass
3 Pass
5 Pass
Civic_6506VSS#
04-23-2013 09:20 PM
Hi,
Sorry if I have misunderstood your question. I found the below link that auto qos not supported on pc:
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/auto_qos.html
" suggests that you cannot configure autoQOS on port channel interfaces or ports that a members of port channels.
Regards
Inayath
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