display npv status
Use display npv status to display information about uplink and downlink interfaces in VSANs.
Syntax
display npv status [ vsan vsan-id ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vsan vsan-id: Specifies a VSAN by its ID in the range of 1 to 3839. If you do not specify a VSAN, this command displays information about uplink and downlink interfaces in all VSANs. On an FCF-NPV switch, this command displays the status information of only VSANs operating in NPV mode.
Usage guidelines
Only NPV and FCF-NPV switches support this command.
Information about uplink and downlink interfaces includes VSAN tagging mode, interface state, and FC address.
Examples
# Display information about uplink and downlink interfaces in VSAN 1.
<Sysname> display npv status vsan 1 External Interfaces: Interface: Vfc2 VSAN tagging mode: Tagging VSAN State FCID 1 Up 0x010002 Interface: Vfc3 VSAN tagging mode: Tagging VSAN State FCID 1 Up 0x010001 Number of External Interfaces: 2 Server Interfaces: Interface: Vfc5 VSAN tagging mode: Tagging VSAN State 1 Down Number of Server Interfaces: 1
# Display information about uplink and downlink interfaces in all VSANs.
<Sysname> display npv status External Interfaces: Interface: Vfc1 VSAN tagging mode: Tagging VSAN State FCID 2 Up 0x010003 Interface: Vfc2 VSAN tagging mode: Tagging VSAN State FCID 1 Up 0x010002 2 Up 0x010003(Unavailable) 5 Down Interface: Vfc3 VSAN tagging mode: Tagging VSAN State FCID 1 Up 0x010001 Number of External Interfaces: 3 Server Interfaces: Interface: Vfc4 VSAN tagging mode: Tagging VSAN State 2 Up Interface: Vfc5 VSAN tagging mode: Tagging VSAN State 1 Down 2 Up 3 Down Number of Server Interfaces: 2
Table 36: Command output
Field | Description |
---|---|
External Interfaces | List of uplink interfaces. |
Server Interfaces | List of downlink interfaces. |
Interface | Interface name. |
State | State of the interface: Up or Down. |
FCID | After an uplink interface goes up, the FC ID allocated by the core switch is displayed. A downlink interface does not have an FC ID. One uplink interface can be up but it cannot work as an uplink interface when the following conditions exist:
In this case, Unavailable in parentheses is displayed after the FCID field. NOTE: Multiple fabrics can exist in an FC SAN. For example, in an FC SAN, if two FCF switches are not interconnected, each FCF switch forms a fabric. |