User`s manual
>ip ospf hello-interval <ip_address> <seconds>
assigns the OSPF hello time interval, which is the time in seconds that the switch waits before
issuing another hello packet. This value must be the same in all neighboring routers. The default
is 10 seconds.
Example: >ip ospf hello-internal 192.168.23.5 20
>ip ospf priority <ip_address> <priority>
<priority> a number from 0 to 127 that specifies the priority level OSPF uses for this interface
when OSPF must determine a new designated router or backup designated router. 127 is the
highest priority. 0 means this interface will never be chosen.
Example: >ip ospf priority 192.168.98.6 5
>ip ospf retransmit-interval <ip_address> <seconds>
<seconds> sets the time between Link State Announcements (LSA) retransmissions
Example: >ip ospf retransmit-interval 192.168.98.6 2
>ip ospf transmit-delay <ip_address> <seconds>
<seconds> sets the estimated time it takes to transmit a link state update packet
Example: >ip ospf transmit-delay 192.168.98.6 2
>ip ospf authentication-key <ip_address> <authKey> sets the password for an OSPF interface
Example: >ip ospf authentication-key 192.168.23.3 diablo42
OSPF Show commands
>show ip ospf [area | interface | routes] shows the current status of OSPF
show ip ospf shows whether the protocol is enabled, its areas, interfaces and authentication
[area] shows configuration and status information for OSPF areas
[interface] shows configuration and status information for OSPF interfaces
[routes] shows next hop for all routes
Example: >show ip ospf area
OSPF Areas
Area ID Stub Area #IFs
#Nets
#Rtrs
0.0.0.0
0.0.0.1
False
True
2
2
2
1
2
0
Example:
>show ip ospf interface
INTERFACES
IF IPaddr State Cost DR BDR #NBRS #ADJ
192.48.5.6
192.168.1.1
Down
UP
10
5
192.168.3.123
192.168.3.123
0.0.0.0
0.0.0.0
0
0
0
0
IF IPaddr AREA
192.168.3.123 0.0.0.4
83