Verifying Bb_Credit Information; Default Fibre Channel Interface Settings - Cisco Nexus 5000 Series Configuration Manual

Configuring 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 bbcredit
...
fc2/3 is trunking

Default Fibre Channel Interface Settings

The following table lists the default settings for native Fibre Channel interface parameters.
OL-xxxxx-xx
Transmit B2B Credit is 255
Receive B2B Credit is 12
Receive B2B Credit performance buffers is 375
12 receive B2B credit remaining
255 transmit B2B credit remaining
Cisco Nexus 5000 Series NX-OS SAN Switching Configuration Guide
Default Fibre Channel Interface Settings
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