25-67
AUTH_KEY= authentication-key <
key
>.
<key>: A password consists of less than 8 characters.
INTERVAL
= [dead-interval | hello-interval | message-digest-key<1-255>md5<LINE> | retransmit-interval |
transmit-delay] <value>.
<
value
>:>:
The delay or interval seconds, ranging between 1~65535.
<dead-interval>
:
A neighbor is considered offline for certain dead interval without its group messages which the
default is 40 seconds.
<hello-interval>
:
The time interval before the router sends a hello group message, default is 10 seconds.
<message-digest-key>:
Authentication key with MD-5.
<retransmit-interval>
:
The time interval before a router retransmitting a group message, default is 5 seconds.
<transmit-delay>
:
The time delay before a router sending a group messages, default is 1 second.
Command Mode:
OSPF protocol mode
Usage Guide:
In the OSPF all non-backbone areas will be connected to a backbone area. If the connection to the backbone area is
lost, virtual link will repair this connection. You can configure virtual link between any two backbone area routers
connected with the public non-backbone area. The protocol treat routers connected by virtual links as a point-to-point
network.
Example:
Switch#config terminal
Switch(config) #router ospf 100
Switch(config-router) #area 1 virtual-link 10.10.11.50 hello 5 dead 20
Relevant Commands:
area authentication, show ip ospf, show ip ospf virtual-links
25.8 auto-cost reference-bandwidth
Command:
auto-cost reference-bandwidth <
bandwidth
>
no auto-cost reference-bandwidth