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

Default Fibre Channel Interface Settings

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)
Default Fibre Channel Interface Settings
The following table lists the default settings for native Fibre Channel interface parameters.
Table 5: Default Native Fibre Channel Interface Parameters
Parameters
Interface mode
Interface speed
Administrative state
Trunk mode
Trunk-allowed VSANs
Interface VSAN
Cisco Nexus 5000 Series NX-OS SAN Switching Configuration Guide, Release 5.2(1)N1(1)
28
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
0 discards, 0 errors
1 CRC, 0 unknown class
0 too long, 0 too short
53584181 frames output, 94072838324 bytes
0 discards, 0 errors
0 input OLS, 0 LRR, 0 NOS, 0 loop inits
1 output OLS, 1 LRR, 0 NOS, 0 loop inits
last clearing of "show interface" counters never
15 receive B2B credit remaining
5 transmit B2B credit remaining
0 low priority transmit B2B credit remaining
Interface last changed at Mon May 19 20:15:53 2014
Configuring Fibre Channel Interfaces
Default
Auto
Auto
Shutdown (unless changed during initial setup)
On (unless changed during initial setup)
1 to 4093
Default VSAN (1)
OL-27583-01