Display Ospf Vlink - 3Com 5500-EI PWR Reference Manual

display ospf vlink

Syntax
display ospf [ process-id ] vlink
View
Any view
Parameters
process-id: OSPF process ID, in the range of 1 to 65535. If you do not specify a process ID, this
command applies to all current OSPF processes.
Description
Use the display ospf vlink command to display the information about OSPF virtual links.
Examples
# Display OSPF virtual link information.
<Sysname> display ospf vlink
Virtual-link Neighbor-id
Interface: 192.168.0.37 (Vlan-interface1)
Cost: 10 State: PtoP
Transit Area: 0.0.0.2
Timers: Hello 10, Dead 40, Poll 0, Retransmit 5, Transmit Delay
Table 4-16 Description on the fields of the display ospf vlink command
Field
Virtual-link Neighbor-id
State
Cost
State
Type
Transit Area
OSPF Process 1 with Router ID 1.1.1.0
Virtual Links
-> 1.1.1.1, State: Full
Type: Virtual
ID of a virtual-link neighbor router
State of a neighbor router. It can be Down, Init, Attempt, 2-Way, Exstart,
Exchange, Loading, or Full.
Route cost of the interface
State of the interface state machine:
DOWN: No protocol packet is sent or received on the interface.
Waiting: The interface starts sending and receiving Hello packets and
is trying to identify the (Backup) designated router for the network.
PtoP: The interface sends Hello packets at the interval of
HelloInterval, and tries to establish an adjacency with the peer router.
DR: The router itself is the designated router on the attached network.
BDR: The router itself is the backup designated router on the attached
network.
DROther: Tthe interface is on a network on which another router has
been selected to be the designated router.
Type: virtual link
ID of transit area
Description
4-28