Reference Guide

292 Brocade Fabric OS Command Reference
53-1004112-02
fcrResourceShow
fcrResourceShow
Displays FC Router physical resource usage.
Synopsis fcrresourceshow
Description Use this command to display the FC Router-available resources. The maximum number allowed versus the
currently used is displayed for various resources. The command output includes:
LSAN Zones
The maximum versus the currently used LSAN zones.
LSAN Devices
The maximum versus the currently used LSAN device database entries. Each proxy or
physical device constitutes an entry.
Proxy Device Slots
The maximum versus the currently used proxy device slots. A proxy device is presented to
an edge fabric as being connected to a translate domain slot. A slot is the port number and
AL_PA combination. The slot-to-device WWN association is persistently stored.
Phantom Node WWNs
The maximum versus the currently allocated phantom switch node WWNs. The phantom
switch requires node WWNs for fabric-shortest-path-first (FSPF) and manageability
purposes. Phantom node names are allocated from the pool sequentially and are not
reused until the pool is exhausted and rolls over. The last allocated phantom node WWN is
persistently stored. If the switch is disabled, the phantom node WWNs are not returned to
the pool because the phantom switch could still be accessible through other switches.
Across a switch reboot, the allocation starts from the next usable WWN from the pool and
not from the beginning.
Phantom Port WWNs
The maximum versus the currently used phantom domain port WWNs. Phantom domain
ports require port WWNs for manageability purposes. Phantom domain ports include ports
connecting front and translate domains (virtual ISLs), translate domain ports for proxy
devices, and EX_Ports. Phantom port names are allocated from the pool sequentially and
are not resumed until the pool is exhausted and rolls over. The last allocated phantom port
WWN is persistently stored. If the switch is disabled, phantom port WWNs are not returned
to the pool because the phantom switch might still be accessible through other switches.
Across the switch reboot, the allocation starts from the next usable WWN base from the
pool and not from the beginning.
Port Limits
Displays resources for each physical port (EX_Port), which include the following:
Max Proxy Devices
The maximum versus the currently used proxy device.
Max NR_Ports
The maximum versus the currently used NR_Port entries. Destination NR_Port entries are
stored at every physical port for routing decision purposes.