Configuring Ospf Nsf; Verifying Ospf Nsf - Cisco 7604 Configuration Manual
Ios software configuration guide
Hide thumbs
Also See for 7604:
- Configuration manual (742 pages) ,
- Installation manual (324 pages) ,
- User manual (98 pages)
Table of Contents
Advertisement
Chapter 7
Configuring NSF with SSO Supervisor Engine Redundancy
bgp graceful-restart
neighbor 10.2.2.2 remote-as 300
.
.
.
Repeat step 1 on each of the BGP neighbors.
Step 2
On the SSO device and the neighbor device, verify that the graceful restart function is shown as both
Step 3
advertised and received, and confirm the address families that have the graceful restart capability. If no
address families are listed, then BGP NSF also will not occur:
router# show ip bgp neighbors x.x.x.x
BGP neighbor is 192.168.2.2,
BGP version 4, remote router ID 192.168.2.2
BGP state = Established, up for 00:01:18
Last read 00:00:17, hold time is 180, keepalive interval is 60 seconds
Neighbor capabilities:
Received 1539 messages, 0 notifications, 0 in queue
Sent 1544 messages, 0 notifications, 0 in queue
Default minimum time between advertisement runs is 30 seconds
Configuring OSPF NSF
All peer devices participating in OSPF NSF must be made OSPF NSF-aware, which happens
Note
automatically once you install an NSF software image on the device.
To configure OSPF NSF, perform this task:
Command
Step 1
Router# configure terminal
Step 2
Router(config)# router ospf processID
Step 3
Router(config-router)# nsf
Verifying OSPF NSF
To verify OSPF NSF, you must check that the NSF function is configured on the SSO-enabled
networking device. To verify OSPF NSF, follow these steps:
Verify that 'nsf' appears in the OSPF configuration of the SSO-enabled device by entering the show
Step 1
running-config command:
OL-4266-08
Route refresh:advertised and received(new)
Address family IPv4 Unicast:advertised and received
Address famiiy IPv4 Multicast:advertised and received
Graceful Restart Capabilty:advertised and received
Remote Restart timer is 120 seconds
Address families preserved by peer:
IPv4 Unicast, IPv4 Multicast
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
remote AS YY, external link
Purpose
Enters global configuration mode.
Enables an OSPF routing process, which places the
router in router configuration mode.
Enables NSF operations for OSPF.
NSF Configuration Tasks
7-15
- Quick Links:
- Supported Hardware and Software
Hide quick links:
Advertisement
Chapters
Table of Contents
