Cisco Nexus 2000 Series Manual page 16

FEX Queuing Support
Flow-control status: rx 0x0, tx 0x0, rx_mask 0x0
cos
-------+-----------+---------+---------+---------------
0
1
2
3
4
5
6
7
DSCP to Queue mapping on FEX
----+--+-----+-------+--+---
FEX TCAM programmed successfully
queue
-----
02
04
03
05
slot 10
=======
slot 11
=======
Interface is not in this module.
slot 15
=======
Interface is not in this module.
slot 16
=======
Interface is not in this module.
slot 17
=======
Interface is not in this module.
slot 18
=======
Interface is not in this module.
• ISSU Behavior
In Cisco NX-OS Release 6.2(2) and later releases, FEX queuing is disabled by default on all existing
FEXs after an in-service software upgrade (ISSU). FEX queuing is enabled upon flapping the FEX. You
can reload the FEX to enable queuing on any FEX after an ISSU. A message is displayed in the output
of the show queuing interface interface command for the FEX host interface after an ISSU.
switch# show queuing interface ethernet 133/1/32 module 9
Ethernet133/1/32 queuing information:
Input buffer allocation:
Qos-group: ctrl
frh: 0
drop-type: drop
cos: 7
xon
---------+---------+-----------
Cisco Nexus 2000 Series NX-OS Fabric Extender Software Configuration Guide for Cisco Nexus 7000 Series
Switches, Release 5.2
16
qos-group rx pause tx pause
0 xon xon
0 xon xon
0 xon xon
0 xon xon
0 xon xon
2 xon xon
2 xon xon
n/a xon xon
DSCPs
-----
0-39,
40-63,
**EMPTY**
**EMPTY**
xoff buffer-size
masked rx pause
xon
xon
xon
xon
xon
xon
xon
xon
Overview