Command Line Reference Guide

Run as... This line states the nature of the virtual link.
Transit area... This line identifies the area through which the virtual link was
created, the interface used, and the cost assigned to that link.
Transmit Delay... This line displays the transmit delay assigned to the link and the State
of the OSPF neighbor.
Timer intervals... This line displays the timer values assigned to the virtual link. The
timers are Hello is hello-interval, Dead is dead-interval, Wait is
transmit-delay, and Retransmit is retransmit-interval.
Hello due... This line displays the amount of time until the next Hello packet is
expected from the neighbor router.
Adjacency
State...
This line displays the adjacency state between neighbors.
Example
FTOS#show ip ospf 1 virt
Virtual Link to router 192.168.253.5 is up
Run as demand circuit
Transit area 0.0.0.1, via interface TenGigabitEthernet
13/16, Cost of using 2
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40,
Retransmit 5
Hello due in 00:00:02
FTOS#
summary-address
Set the OSPF ASBR to advertise one external route.
S5000
Syntax
summary-address ip-address mask [not-advertise] [tag tag-value]
To disable summary address, use the no summary-address ip-address mask
command.
Parameters
ip-address
Specify the IP address in dotted decimal format of the address to be
summarized.
mask
Specify the mask in dotted decimal format of the address to be
summarized.
not-advertise (OPTIONAL) Enter the keywords not-advertise to suppress that
match the network prefix/mask pair.
tag
tag-value
(OPTIONAL) Enter the keyword tag followed by a value to match on
routes redistributed through a route map. The range is 0 to
4294967295.
965