Administrator Guide

Layer 3 Routing Commands 1767
Command Mode
User EXEC, Privileged EXEC modes, Configuration mode and all
Configuration submodes
User Guidelines
The VRF identified in the parameter must have been previously created or an
error is returned.
The VRF parameter is only available on the N3000/N4000 series switches.
Some of the information below displays only if you enable OSPF and
configure certain features. The following fields may be displayed:
Field Description
Router ID A 32-bit integer in dotted decimal format identifying the router
about which information is displayed. This is a configured value.
OSPF Admin
Mode
Shows whether OSPF is administratively enabled or disabled.
RFC 1583
Compatibility
This configuration option controls the preference rules used
when choosing among multiple external LSAs advertising the
same destination. When enabled, the preference rules remain
those specified by RFC 1583. When disabled, the preference
rules are those stated in Section 16.4.1 of RFC 2328. These rules
prevent routing loops when external LSAs for the same
destination have been originated from different areas.
External LSDB
Limit
Shows the maximum number of non-default external LSAs
entries that can be stored in the link-state database.
Exit Overflow
Interval
Shows the number of seconds that, after entering
OverflowState, as defined by RFC 1765, a router will attempt to
leave OverflowState.
Spf Delay Time The number of seconds to wait before running a routing table
calculation after a topology change.
Spf Hold Time The minimum number of seconds between routing table
calculations.
Flood Pacing
Interval
The average time, in milliseconds, between LS Update packet
transmissions on an interface. This is the value configured with
the timers pacing flood command.
2CSNXXX_SWUM204.book Page 1767 Monday, January 25, 2016 1:25 PM