3Com CoreBuilder 2500, User Manual

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13-22 C
HAPTER
13: A
DMINISTERING
OSPF R
OUTING
Adding Neighbors You can add a neighbor static IP address to an existing interface.
The CoreBuilder 2500 system learns neighbor addresses dynamically on
interfaces that support multicast routing. Define static neighbors only on
nonmulticast interfaces.
To add a neighbor:
1 From the top level of the Administration Console, enter:
ip ospf neighbors add
2 Enter the interface to which to add the OSPF neighbor.
3 Enter the static IP address of the neighbor.
The system deletes a dynamically learned neighbor that is inactive for
more than 5 minutes.
Removing Neighbors Use this command to remove a static or dynamic neighbor address from
an existing interface.
To remove a neighbor:
1 From the top level of the Administration Console, enter:
ip ospf neighbors remove
2 Enter the IP interface.
3 Enter the address of the neighbor that you want to remove.
The system relearns dynamic neighbors.
SumQ Number of LSAs in LSA summary queue for the neighbor.
ReqQ Number of LSAs being requested from neighbor.
Flags Neighbor identification flags:
■
D
= dynamic neighbor.
■
S
= static neighbor.
■
BDR
= backup designated router.
■
DR
= designated router.
Example:
[S, BDR] + [D, DR]
is a static neighboring backup
designated router and a dynamic neighboring designated router.
Table 13-9 Field Attributes for Neighbors Display (continued)
Field Description
Top-Level Menu
system
ethernet
fddi
atm
bridge
➧
ip
ipx
appletalk
snmp
analyzer
script
logout
interface
route
arp
multicast
udphelper
routing
icmpRouterDiscovery
➧
ospf
rip
ping
statistics
areas
defaultRouteMetric
interface
linkStateData
➧
neighbors
routerID
partition
stubDefaultMetric
virtualLinks
statistics
display
➧
add
remove
Top-Level Menu
system
ethernet
fddi
atm
bridge
➧
ip
ipx
appletalk
snmp
analyzer
script
logout
interface
route
arp
multicast
udphelper
routing
icmpRouterDiscovery
➧
ospf
rip
ping
statistics
areas
defaultRouteMetric
interface
linkStateData
➧
neighbors
routerID
partition
stubDefaultMetric
virtualLinks
statistics
display
add
➧
remove