OSPF Command Reference

Command Hierarchies

•	Configuration Commands

•	Show Commands

•	Clear Commands

•	Debug Commands

 

 

Configuration Commands

config

—

router

—	[no] ospf [ospf-instance] [router-id]

—	[no] area area-id

—	[no] interface ip-int-name [secondary]

—

node-sid

—	[no] area area-id

—	segment-routing

—	no segment-routing

—	prefix-sid-range {global | start-label label-value max-index index-value}

—	no prefix-sid-range

—	tunnel-mtu bytes

—	no tunnel-mtu

—	tunnel-table-pref preference

—	no tunnel-table-pref

—	[no] shutdown

—	ospf3 [instance-id] [router-id]

—	[no] ospf3 instance-id

—	advertise-router-capability {link | area | as}

—	no advertise-router-capability

—	advertise-tunnel-link {link | area | as}

—	no advertise-tunnel-link

—	[no] area area-id

—	area-range ip-prefix/mask [advertise | not-advertise]

—	no area-range ip-prefix/mask

—	[no] blackhole-aggregate

—	[no] interface ip-int-name [secondary]

—	[no] advertise-subnet

—	authentication-key [authentication-key | hash-key] [hash | hash2]

—	no authentication-key

—	authentication-type {password | message-digest}

—	no authentication-type

—	auth-keychain name

—	no auth-keychain

—	bfd-enable [remain-down-on-failure]

—	no bfd-enable

—	dead-interval seconds

—	no dead-interval

—	hello-interval seconds

—	no hello-interval

—	interface-type {broadcast | point-to-point}

—	no interface-type

—	[no] loopfree-alternate-exclude

—	lfa-policy-map route-nh-template template-name

—	no lfa-policy-map

—	lsa-filter-out [all | except-own-rtrlsa | except-own-rtrlsa-and-defaults]

—	[no] lsa-filter-out

—	message-digest-key key-id md5 [key | hash-key] [hash | hash2]

—	no message-digest-key key-id

—	metric metric

—

no metric

—

mtu bytes

—

no mtu

—	[no] passive

—	priority number

—	no priority

—	retransmit-interval seconds

—	no retransmit-interval

—	rib-priority {high} prefix-list-name

—	no rib-priority

—	[no] shutdown

—	transit-delay seconds

—	no transit-delay

—	[no] loopfree-alternate-exclude

—

[no] nssa

—	area-range ip-prefix/mask [advertise | not-advertise]

—	no area-range ip-prefix/mask

—	area-range ip-prefix/prefix-length [advertise | not-advertise]

—	no area-range ip-prefix/prefix-length

—	originate-default-route [type-7] [no-adjacency-check]

—	no originate-default-route

—	[no] redistribute-external

—	[no] summaries

—

[no] stub

—	default-metric metric

—	no default-metric

—	[no] summaries

—	[no] virtual-link router-id transit-area area-id

—	authentication-key [authentication-key | hash-key] [hash | hash2]

—	no authentication-key

—	authentication-type {password | message-digest}

—	no authentication-type

—	auth-keychain name

—	no auth-keychain

—	dead-interval seconds

—	no dead-interval

—	hello-interval seconds

—	no hello-interval

—	message-digest-key key-id md5 [key | hash-key] [hash | hash2]

—	no message-digest-key key-id

—	retransmit-interval seconds

—	no retransmit-interval

—	[no] shutdown

—	transit-delay seconds

—	no transit-delay

—	[no] asbr [trace-path domain-id]

—	[no] compatible-rfc1583

—	[no] disable-ldp-sync

—	export policy-name [ policy-name...(up to 5 max)]

—

no export

—	export-limit number [log percentage]

—	no export-limit

—	external-db-overflow limit seconds

—	no external-db-overflow

—	external-preference preference

—	no external-preference

—	[no] graceful-restart

—	[no] helper-disable

—	import policy-name [policy-name...(upto 5 max)]

—

no import

—	[no] ldp-over-rsvp

—	[no] loopfree-alternate

—	loopfree-alternate-exclude prefix-policy prefix-policy [prefix-policy... up to 5]

—	no loopfree-alternate-exclude

—	[no] mcast-import-ipv6

—	[no] multicast-import

—	overload [timeout seconds]

—	no overload

—	[no] overload-include-ext-2

—	[no] overload-include-stub

—	overload-on-boot [timeout seconds]

—	no overload-on-boot

—	preference preference

—	no preference

—	reference-bandwidth bandwidth-in-kbps

—	reference-bandwidth [tbps Tera-bps] [gbps Giga-bps] [mbps Mega-bps] [kbps Kilo-bps]

—	no reference-bandwidth

—	rib-priority {high} prefix-list-name

—	no rib-priority

—	rtr-adv-lsa-limit limit [log-only] [threshold percent] [overload-timeout {seconds | forever}]

—	no rtr-adv-lsa-limit

—	router-id ip-address

—	no router-id

—	[no] rsvp-shortcut

—	[no] shutdown

—

timers

—	[no] incremental-spf-wait inc-spf-wait

—	[no] lsa-accumulate lsa-accum-time

—	[no] lsa-arrival lsa-arrival-time

—	[no] lsa-generate max-lsa-wait [lsa-initial-wait [lsa-second-wait]]

—	[no] redistribute-delay redist-wait

—	[no] spf-wait max-spf-wait [spf-initial-wait [spf-second-wait]]

—	[no] traffic-engineering

—	[no] unicast-import-disable

 

Show Commands

show

—

router

—	ospf [ospf-instance]

—	prefix-sids

—	ospf3 [ospf-instance]

—	area [area-id] [detail][lfa]

—	capabilities [router-id]

—	database [type {router | network | summary | asbr-summary | external | nssa | all} [area area-id] [adv-router router-id] [link-state-id] [detail]

—	interface [area area-id] [detail]

—	interface [ip-int-name | ip-address] [detail]

—	lfa-coverage

—	neighbor [remote ip-address] [detail]

—	neighbor [ip-int-name] [router-id] [detail]

—	opaque-database [link link-id | area area-id |as] [adv-router router-id][ls-id] [detail]

—	range [area-id]

—	routes [ip-prefix[/prefix-length]] [type] [detail] [alternative] [summary] [exclude-shortcut]

—

spf [lfa]

—	statistics

—

status

—	virtual-link [detail]

—	virtual-neighbor [remote ip-address] [detail]

Clear Commands

clear

—

router

—	ospf [ospf-instance]

—	ospf3 [ospf-instance]

—	database [purge]

—

export

—	neighbor [ip-int-name | ip-address]

—	overload {rtm | fib | rtr-adv-lsa-limit}

—	statistics

Debug Commands

debug

—

router

—	ospf [ospf-instance]

—	ospf3 [ospf-instance]

—	area [area-id]

—

no area

—	area-range [ip-address]

—	no area-range

—	cspf [ip-addr]

—

no cspf

—	[no] graceful-restart

—	interface [ip-int-name | ip-address]

—	no interface

—	leak [ip-address]

—

no leak

—	lsdb [type] [ls-id] [adv-rtr-id] [area area-id]

—

no lsdb

—

[no] misc

—	neighbor [ip-int-name | router-id]

—	no neighbor

—	nssa-range [ip-address]

—	no nssa-range

—	packet [packet-type] [ip-address]

—

no packet

—	rtm [ip-addr]

—

no rtm

—	spf [type] [dest-addr]

—

no spf

—	virtual-neighbor [ip-address]

—	no virtual-neighbor