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C H A P T E R 13 RIP and OSPF
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Configuring OSPF
Each switch configured to run OSPF must have a unique routerID.
We recommended manually setting the routerID of the switches
participating in OSPF, instead of having each switch automatically
choose its routerID based on the highest interface IP address. Not
performing this configuration in larger, dynamic environments could
result in an older LSDB remaining in use.
Table 13.5 describes the commands used to configure OSPF. For
more command options, press the Tab key in the command line
interface.
Table 13.4: RIP Reset and Disable Commands
Command Description
configure rip delete vlan [<name> | all] Disables RIP on an IP interface. When RIP is
disabled on the interface, the parameters are not
reset to their defaults.
disable rip Disables RIP.
disable rip aggregation Disables the RIP aggregation of subnet
information on a RIP v2 interface.
disable rip export [static | direct | ospf |
ospf-intra | ospf-inter | ospf-extern1 |
ospf-extern2 | vip]
Disables the distribution of non-RIP routes into
the RIP domain.
disable rip originate-default Disables the advertisement of a default route.
disable rip poisonreverse Disables poison reverse.
disable rip splithorizon Disables split horizon.
disable rip triggerupdates Disables triggered updates.
unconfigure rip {vlan <name>} Resets all RIP parameters to match the default
VLAN. Does not change the enable/disable state
of the RIP settings. If no VLAN is specified, all
VLANs are reset.