Users Guide

show npg uplink-interface
Display information in a FC upstream interface.
Syntax
show npg uplink-interfaces [vfabric vfabric-id [fcf-info] | [fcf-info]]
Parameters
● fcf-info - FCF Availability Status, fabric name of the FC upstream switch connected, error reason,
FCF advertisement delay timeout left and duplicate FC id assignment counter.
Default Not configured
Command Mode EXEC
Usage
Information
Displays the details of FC upstream interfaces in all the available or specified vFabrics along with the FC Id
and BB Credit.
This command is supported in NPG mode.
The fields and the corresponding descriptions are described as follows:
● Uplink Intf—The name of the FC uplink interface.
● FCF Availability Status—Status of the logical FCF of that fabric, whether it is available to establish
session or not. This field takes values as Yes or No.
● FAD timeout left—Number of seconds left for the FCF Advertisement Delay timer to expire.
● Upstream fabric name—Fabric name of the upstream FC switch/Multi-switch to which this interface
is connected.
● Error reason—Reason for error in the FC uplink interface. Following are few possible error reasons:
1. FC Port Down
2. No Response For FLOGI
3. Duplicate FC ID
4. FLOGI Rejected
● Duplicate FC IDs—Number of Duplicate address(FC ID) assignments happened in the interface.
● FC ID—FC-ID allocated to the initial FLOGI request from NPG switch on the interface.
● BB Credit—Transmit Buffer to Buffer Credit.
● Speed—Link speed of the FC uplink interface.
● FLOGI—Number of Fabric Login Sessions in the FC uplink interface.
● FDISC—Number of Fabric Discovery Session in the FC uplink interface.
● Total—Total number of sessions (FLOGI and FDISC) in the FC uplink interface.
● Re-distributed—Number of sessions redistributed for better load balancing in the interface.
Example
OS10#show npg uplink-interfaces vfabric 100
VFabric Id : 100
Uplink Speed
Intf FC Id BB Credit (Gbps) FLOGI FDISC Total Re-distributed
---------------------------------------------------------------------------
Fc 1/1/1 01:00:01 8 8 3 3 6 6
Fc 1/1/2 01:00:02 8 16 1 9 10 15
OS10#show npg uplink-interfaces
VFabric Id : 100
Uplink Speed
Intf FC Id BB Credit (Gbps) FLOGI FDISC Total Re-
distributed
---------------------------------------------------------------------------
---
Fc 1/1/1 01:00:01 8 8 3 3 6 6
Fc 1/1/2 01:00:02 8 16 1 9 10 15
VFabric Id : 200
Uplink Speed
Intf FC Id BB Credit (Gbps) FLOGI FDISC Total Re-
distributed
---------------------------------------------------------------------------
------
520
Fibre Channel