Verifying Bb_Credit Information - Cisco Nexus 5500 Series NX-OS Configuration Manual

Verifying Fibre Channel Interfaces
The following example shows how to display all interfaces in brief:
switch# show interface brief
The following example shows how to display interface counters:
switch# show interface counters
The following example shows how to display transceiver information for a specific interface:
switch# show interface fc3/1 transceiver
The show interface transceiver command is only valid if the SFP is present.
Note
The show running-configuration command displays the entire running configuration with information for
all interfaces. The interfaces have multiple entries in the configuration files to ensure that the interface
configuration commands execute in the correct order when the switch reloads. If you display the running
configuration for a specific interface, all the configuration commands for that interface are grouped together.
The following example shows the interface display when showing the running configuration for all interfaces:
switch# show running configuration
...
interface fc3/5
switchport speed 2000
...
interface fc3/5
switchport mode E
...
interface fc3/5
channel-group 11 force
no shutdown
The following example shows the interface display when showing the running configuration for a specific
interface:
switch# show running configuration fc3/5
interface fc3/5
switchport speed 2000
switchport mode E
channel-group 11 force
no shutdown

Verifying BB_Credit Information

The following example shows how to display the BB_credit information for all Fibre Channel interfaces:
switch# show interface fc2/1
...
fc2/1 is up
Hardware is Fibre Channel, SFP is short wave laser w/o OFC (SN)
Port WWN is 20:41:00:2a:6a:78:5a:80
Admin port mode is F, trunk mode is on
snmp link state traps are enabled
Port mode is F, FCID is 0x400220
Port vsan is 1
Speed is 8 Gbps
Transmit B2B Credit is 5
Receive B2B Credit is 15
Receive data field Size is 2112
Beacon is turned off
1 minute input rate 0 bits/sec, 0 bytes/sec, 0 frames/sec
1 minute output rate 0 bits/sec, 0 bytes/sec, 0 frames/sec
50797511 frames input, 94079655820 bytes
Cisco Nexus 5500 Series NX-OS SAN Switching Configuration Guide, Release 7.x
26
0 discards, 0 errors
1 CRC, 0 unknown class
0 too long, 0 too short
Configuring Fibre Channel Interfaces
OL-30895-01