HP StorageWorks Fabric OS 5.3.x administrator guide (5697-0244, November 2009)

220 Routing traffic
Viewing routing path information
The topologyShow and uRouteShow commands provide information about the routing path.
1. Connect to the switch and log in as admin.
2. Enter the topologyShow command to display the fabric topology, as it appears to the local switch.
The following entries appear:
3. Use the uRouteShow command to display unicast routing information.
4/16 SAN Switch and 4/8 SAN Switch, Brocade 4Gb SAN Switch for HP p-Class
BladeSystem, Brocade 4Gb SAN Switch for HP c-Class BladeSystem, SAN Switch
2/8V, SAN Switch 2/16V, SAN Switch 2/32, SAN Switch 4/32, SAN Switch 4/32B,
4/64 SAN Switch and 400 MP Router: Use the following syntax:
urouteshow [
portnumber ][, domainnumber ]
switch:admin> topologyshow
4 domains in the fabric; Local Domain ID: 2
Domain: 1
Metric: 10500
Name: fcr_xd_1_1
Path Count: 1
Hops: 2
Out Port: 39
In Ports: 35 56
Total Bandwidth: 4.000 Gbps
Bandwidth Demand: 300 %
Flags: D
switch:admin>
Local Domain ID Domain number of the local switch.
Domain Domain number of the destination switch.
Metric Cost of reaching the destination domain.
Name The name of the destination switch.
Path Count The number of currently active paths to the destination domain.
Hops The maximum number of switch-to-switch links (ISLs) transversed to
reach the destination domain.
Out Port The Port to which the incoming frame will be forwarded in order to
reach the destination domain.
In Ports Input ports that use the corresponding Out Port to reach the
destination domain.
Total Bandwidth The maximum bandwidth of the out port.
Bandwidth Demand The maximum bandwidth demand of the in ports.
Flags Always “D”, indicating a dynamic path.