Examples; Verifying Ospf Configuration And Operation - Cisco ASR 9000 Series Routing Configuration Manual

Implementing OSPF
Command or Action
Step 9
security ttl [ disable | hops hop-count ]
Example:
RP/0/RSP0/CPU0:router(config-ospf-ar-if)#
security ttl hopes 2
Step 10
commit
Step 11 show ospf [ process-name ] [ vrf vrf-name ] [ area-id
] interface [ type interface-path-id ]
Example:
RP/0/RSP0/CPU0:router# show ospf 1 interface
GigabitEthernet0/5/0/0

Examples

The following is sample output that displays the GTSM security TTL value configured on an OSPF interface:
show ospf 1 interface GigabitEthernet0/5/0/0
GigabitEthernet0/5/0/0 is up, line protocol is up

Verifying OSPF Configuration and Operation

This task explains how to verify the configuration and operation of OSPF.
Internet Address 120.10.10.1/24, Area 0
Process ID 1, Router ID 100.100.100.100, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State BDR, Priority 1
TTL security enabled, hop count 2
Designated Router (ID) 102.102.102.102, Interface address 120.10.10.3
Backup Designated router (ID) 100.100.100.100, Interface address 120.10.10.1
Flush timer for old DR LSA due in 00:02:36
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:05
Index 1/1, flood queue length 0
Next 0(0)/0(0)
Last flood scan length is 1, maximum is 4
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 102.102.102.102
Suppress hello for 0 neighbor(s)
Multi-area interface Count is 0
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
Verifying OSPF Configuration and Operation
Purpose
Sets the security TTL value in the IP header for OSPF packets.
Displays OSPF interface information.
(Designated Router)
485