Fabric OS Administrator's Guide v7.0.0 (53-1002148-02, June 2011)

Fabric OS Administrator’s Guide 433
53-1002148-02
Displaying trunking information
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Displaying trunking information
You can use the trunkShow command to view the following information:
• All the trunks and members of a trunk.
• Whether the trunking port connection is the master port connection for the trunking group.
• That trunks are formed correctly.
• Trunking information for a switch that is part of an FC Router backbone fabric interlinking
several edge fabrics.
• Trunking information, including bandwidth and throughput for all the trunk groups in a switch.
Use the portPerfShow command to monitor problem areas where there are congested paths or
dropped links to determine if you need to adjust the fabric design by adding, removing, or
reconfiguring ISLs and trunking groups. For additional information on the Brocade Advanced
Performance Monitor to monitor traffic, see Chapter 19, “Monitoring Fabric Performance”.
To view detailed information about F_Port trunking, see “Displaying F_Port trunking information” on
page 444.
1. Connect to the switch and log in using an account assigned to the admin role.
2. Enter the trunkShow command.
This example shows trunking groups 1, 2, and 3; ports 4, 13, and 14 are masters.
switch:admin> trunkshow
1: 6-> 4 10:00:00:60:69:51:43:04 99 deskew 15 MASTER
2: 15-> 13 10:00:00:60:69:51:43:04 99 deskew 16 MASTER
12-> 12 10:00:00:60:69:51:43:04 99 deskew 15
14-> 14 10:00:00:60:69:51:43:04 99 deskew 17
13-> 15 10:00:00:60:69:51:43:04 99 deskew 16
3: 24-> 14 10:00:00:60:69:51:42:dd 2 deskew 15 MASTER
This example shows trunking information along with the bandwidth and throughput for all the
trunk groups in a switch.
switch:admin> trunkshow -perf
1: 2-> 2 10:00:00:05:1e:81:56:8b 1 deskew 15 MASTER
3-> 3 10:00:00:05:1e:81:56:8b 1 deskew 17
Tx: Bandwidth 4.00Gbps, Throughput 1.66Gbps (48.45%)
Rx: Bandwidth 4.00Gbps, Throughput 1.66Gbps (48.44%)
Tx+Rx: Bandwidth 8.00Gbps, Throughput 3.33Gbps (48.44%)
2: 5->113 10:00:00:05:1e:46:42:01 3 deskew 15 MASTER
4->112 10:00:00:05:1e:46:42:01 3 deskew 15
Tx: Bandwidth 16.00Gbps, Throughput 1.67Gbps (12.12%)
Rx: Bandwidth 16.00Gbps, Throughput 1.67Gbps (12.12%)
Tx+Rx: Bandwidth 32.00Gbps, Throughput 3.33Gbps (12.12%)
3: 10-> 10 10:00:00:05:1e:81:56:8b 1 deskew 15 MASTER
11-> 11 10:00:00:05:1e:81:56:8b 1 deskew 15
Tx: Bandwidth 4.00Gbps, Throughput 1.66Gbps (48.45%)
Rx: Bandwidth 4.00Gbps, Throughput 1.67Gbps (48.48%)
Tx+Rx: Bandwidth 8.00Gbps, Throughput 3.33Gbps (48.46%)
4: 12->892 10:00:00:05:1e:46:42:01 3 deskew 15 MASTER
13->893 10:00:00:05:1e:46:42:01 3 deskew 15