That command is not available on 12.2SXI but I see that I could just
disable QOS per PORT.
Also I noticed this command which applies to mod 7 (supervisor) which
modifies the scheduling, but it looks like I would have to disable it
on the 7/4 port so it reverts back and matches the 12/6 scheduling.
----------------------
mls qos 10g-only
To enable quality of service (QoS) in 10g-only mode, in which only the
supervisor engine's 10-Gigabit Ethernet uplink ports are used, use the
mls qos 10g-only command in global configuration mode. To allow the
use of all uplink ports, including the 1-Gigabit Ethernet ports, use
the no form of this command.
mls qos 10g-only
no mls qos 10g-only
Syntax Description
This command has no arguments or keywords.
Command Default
All ports are active on the supervisor engine.
Command Modes
Global configuration (config)
Command History
Release
Modification
12.2(33)SXH
Support for this command was introduced on the Supervisor Engine
720-10GE.
Usage Guidelines
When you enter the mls qos 10g-only command, a supervisor engine with
both 1-Gigabit and 10-Gigabit Ethernet uplink ports reallocates the
interface queue capacity to improve the performance of its 10-Gigabit
Ethernet ports. The reallocation is possible only in 10g-only mode, in
which the supervisor engine's 1-Gigabit Ethernet ports are not used.
In the normal mode, when all supervisor engine ports are active, the
queue structure is 2q4t on receive and 1p3q4t on transmit. In 10g-only
mode, the queue structure is 8q4t on receive and 1p7q4t on transmit.
Note To display detailed information about the queues, use the show
queueing interface command.
When you switch between normal and 10g-only modes, any existing QoS
configuration on the uplink ports is lost, and you must reconfigure
QoS. In addition, service will be temporarily lost on the ports during
the transition.
If you do not shut down the 1-Gigabit Ethernet ports before entering
the mls qos 10g-only command, the mls qos 10g-only command shuts down
the ports.
When you switch from 10g-only mode to normal mode, you must enter the
no shutdown command on each of the 1-Gigabit Ethernet ports to resume
QoS service on those ports.
In 10g-only mode, the 1-Gigabit Ethernet ports are visible, but they
remain in an administratively down state.
----------------
I don't want to turn any knobs unless I really understand what they do.
Jeff
On Sep 25, 2009, at 10:59 AM, Chris Griffin wrote:
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 cgrif...@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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