Brocade Communications Systems 1606 Administrator's Manual page 445

3. Identify E_Ports on which QoS should be manually disabled. In the islshow output, these ports
4. Check whether QoS is enabled on each port identified in
5. Manually disable QoS on all of the ports identified in
Example
In this example, the islshow output displays ports involved in four ISLs:
•
•
•
In the portcfgshow output, the value of QOS_E_Port is AE for port 19 and "
means that QoS is enabled by default on port 19 and disabled on port 24.
You need to disable QoS on port 19.
switch:admin> islshow
1: 2->300 10:00:00:05:1e:43:00:00 100 DCX
2: 8-> 3 10:00:00:05:1e:41:8a:d5
3: 19-> 10 10:00:00:05:1e:41:43:ac
4: 24-> 12 10:00:00:05:1e:41:42:ad
switch:admin> portcfgshow
(output truncated)
Ports of Slot 0 16
-----------------+---+---+---+---+-----+---+---+---+-----+---+---+---+-----+---+---+---
Speed AN
Fill Word 0
AL_PA Offset 13 ..
Trunk Port ON
Long Distance ..
VC Link Init ..
Locked L_Port ..
Locked G_Port ..
Disabled E_Port ..
Locked E_Port ..
ISL R_RDY Mode ..
Fabric OS Administrator's Guide
53-1001763-01
have all of the following characteristics:
•
8 Gbps ports
•
Trunking is enabled
•
QoS is disabled
portcfgshow
In the output, the value of QOS E_Port is AE if QoS is automatically enabled by default, ON if
QoS is enabled manually, and OFF or "
portcfgshow output, QOS E_Port is AE or ON).
portcfgqos --disable [slot/]port
This is a nondisruptive operation.
Port 2 QoS is enabled on this ISL, so you should not disable QoS on port 2.
Port 8 QoS is disabled on this ISL; however, this is a 4 Gbps port, so you do not
need to disable QoS on port 8.
Ports 19 and 24 QoS is disabled on these ISLs. Check the portcfgshow output to
determine whether QoS is disabled on these ports.
30 B5300
50 B300
30 B5300
17 18 19 20 21
AN AN AN AN AN
0 0 0 0 0
.. .. .. .. ..
ON ON ON ON ON
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
QoS: SID/DID traffic prioritization
" if QoS is disabled.
..
sp: 8.000G bw: 32.000G TRUNK QOS
sp: 4.000G bw: 16.000G TRUNK
sp: 8.000G bw: 64.000G TRUNK
sp: 8.000G bw: 16.000G TRUNK
22 23 24 25 26
AN AN AN AN AN
0 0 0 0 0
.. .. .. .. ..
ON ON ON ON ON
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
step 3 using the following command:
step 3 for which QoS is enabled (in the
" for port 24. This
..
27 28 29 30 31
AN AN AN AN AN
0 0 0 0 0
.. .. .. .. ..
ON ON ON ON ON
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
.. .. .. .. ..
18
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