Enterasys Networks X-Pedition XSR CLI User Manual
Page 198
OSPF Debug and Show Commands
5-122 Configuring the Internet Protocol
Sample Output
The following is sample output:
XSR>show ip ospf virtual-links
Virtual Link OSPF_VLI to router 192.168.22.1 is up
Run as demand circuit.
DoNotAge LSA not allowed (Number of Dcbitless LSA is 2).
Transit area 4, via interface Serial1, Cost of using 64
Transmit Delay is 1 sec, State POINT-TO-POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:08
Adjacency State FULL
Virtual Link OSPF_VLO to router 192.168.44.1 is down
Run as demand circuit
DoNotAge LSA not allowed (Number of Dcbitless LSA is 2).
Transit area 2, Cost of using 65535.
Transmit delay is 1 sec, State DOWN.,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Parameter Descriptions
Virtual link
Name assigned by OSPF, the ID of the virtual link neighbor and the
virtual link status ‐ up or down.
Run as
Type of circuit that OSPF considers the virtual link to be.
DoNotAge LSAs not
allowed
LSAs with the DoNotAge bit set in the age field are not permitted in the
link state database.
Number of Dcbitless
LSA
Sum of LSAs without the Demand Circuit (DC) bit set in the options
fields in the link state database of the backbone area.
Transit area
ID of the transit area through which a virtual link is set.
Via interface
Interface of this router to the transit area.
Cost of using
Cost to OSPF of routing through the virtual link.
Transmit delay
Period (in seconds) added to the LSA age field when an LSA is sent
from this router through the virtual link. The default (1) can be changed
during virtual link configuration.
State
One of the OSPF interface states. The interface state assigned to a virtual
link is Point‐to‐Point. Refer to the description of the
show ip
interface
command for more information.
Timer intervals
configured
Timer intervals for a virtual link can be changed from their default
values via optional parameters during virtual link configuration.
Hello due
Interval the router expects to get a Hello packet from its virtual link
neighbor. Hello messages may be suppressed along virtual links.
Adjacency
State of adjacency between this router and its virtual link neighbor.