IS-IS Command Reference

Command Hierarchies

Configuration Commands

•	Global Commands

•	Interface Commands

•	Show Commands

•	Clear Commands

•	Debug Commands

 

config

—

router

— Global Commands

—	[no] isis [isis-instance]

—	[no] advertise-passive-only

—	advertise-router-capability {area | as}

—	no advertise-router-capability

—	[no] advertise-tunnel-link

—	all-l1isis ieee-address

—	no all-l1isis

—	all-l2isis ieee-address

—	no all-l2isis

—	[no] area-id area-address

—	[no] authentication-check

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

—	no authentication-key

—	authentication-type {password | message-digest}

—	no authentication-type

—	auth-keychain keychain-name

—	no auth-keychain

—	[no] csnp-authentication

—	default-route-tag tag

—	no default-route-tag

—	[no] disable-ldp-sync

—	export policy-name [.. policy-name]

—

no export

—	export-limit number [log percentage]

—	no export-limit

—	[no] graceful-restart

—	[no] helper-disable

—	[no] hello-authentication

—	[no] hello-padding {adaptive | loose | strict}

—	ignore-attached-bit

—	[no] ignore-attached-bit

—	[no] ignore-lsp-errors

—	[no] ignore-narrow-metric

—	[no] iid-tlv-enable

—	[no] interface ip-init-name

—	[no] bfd-enable {ipv4 | ipv6} [include-bfd-tlv]

—	[no] default-instance

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

—	no hello-authentication-key

—	hello-authentication-type {password | message-digest}

—	no hello-authentication-type

—

level

—	hello-interval seconds

—	no hello-interval

—	hello-multiplier multiplier

—	no hello-multiplier

—	ipv6-unicast-metric metric

—	no ipv6-unicast-metric

—	[no] if-topology mt-id

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

—	no interface-type

—	ipv4-node-sid index value

—	ipv4-node-sid label value

—	no ipv4-node-sid

—	ipv4-multicast-routing {native | mt}

—	[no] ipv4-multicast-routing

—	ipv6-multicast-routing {native | mt}

—	[no] ipv6-multicast-routing

—	[no] ipv4-routing

—	[no] ipv6-routing {native | mt}

—	[no] ldp-over-rsvp

—	level {1 | 2}

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

—	no authentication-key

—	authentication-type {password | message-digest}

—	no authentication-type

—	auth-keychain keychain-name

—	no auth-keychain

—	[no] csnp-authentication

—	default-ipv4-multicast-metric metric

—	default-ipv6-multicast-metric metric

—	default-ipv6-unicast-metric ipv6 metric

—	no default-ipv6-unicast-metric

—	default-metric ipv4 metric

—	no default-metric

—	external-preference external-preference

—	no external-preference

—	[no] hello-authentication

—	[no] loopfree-alternate-exclude

—	preference preference

—	no preference

—	[no] psnp-authentication

—	[no] wide-metrics-only

—	level-capability {level-1 | level-2 | level-1/2}

—	link-group link-group-name

—	no link-group

—	description string

—	no description

—	ipv4-multicast-metric-offset offset-value

—	no ipv4-multicast-metric-offset

—	ipv6-multicast-metric-offset offset-value

—	no ipv6-multicast-metric-offset

—	ipv4-unicast-metric-offset offset-value

—	no ipv4-unicast-metric-offset

—	ipv6-unicast-metric-offset offset-value

—	no ipv6-unicast-metric-offset

—	no member interface-name

—	oper-members [0-8]

—	no oper-members

—	revert-members [0-8]

—	no revert-members

—	loopfree-alternate [remote-lfa [max-pq-cost value]]

—	no loopfree-alternate

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

—	lsp-lifetime seconds

—	no lsp-lifetime

—	lsp-mtu-size size

—	no lsp-mtu-size-size

—	lsp-refresh-interval seconds

—	no lsp-refresh-interval

—	[no] lsp-wait lsp-wait [lsp-initial-wait [lsp-second-wait]]

—	[no] mcast-import-ipv6

—	[no] multi-topology

—	[no] ipv4-multicast

—	[no] ipv6-multicast

—	[no] ipv6-unicast

—	topology mt-id rtm rtm-id | rtm-name

—	no topology mt-id

—	[no] multicast-import

—	overload [timeout seconds]

—	no overload

—	overload-on-boot [timeout seconds]

—	no overload-on-boot

—	[no] poi-tlv-enable

—	[no] psnp-authentication

—	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 | tag tag-value

—	no rib-priority

—	[no] rsvp-shortcut

—	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

—	[no] shutdown

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

—	[no] strict-adjacency-check

—	summary-address {ip-prefix/mask | ip-prefix [netmask]} level [tag tag]

—	no summary-address {ip-prefix/mask | ip-prefix [netmask]}

—	suppress-attached-bit

—	no suppress-attached-bit

—	[no] traffic-engineering

—	[no] unicast-import-disable

— Interface Commands

—	[no] interface-type ip-int-name

—	[no] default-route-tag {ipv4 | ipv6}[include-bfd-tlv]

—	csnp-interval seconds

—	no csnp-interval

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

—	no hello-authentication-key

—	hello-authentication-type {password | message-digest}

—	no hello-authentication-type

—	hello-auth-keychain keychain-name

—	no hello-auth-keychain

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

—	no interface-type

—	no loopfree-alternate-exclude

—	[no] metric

—	level {1 | 2}

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

—	no hello-authentication-key

—	hello-authentication-type [password | message-digest]

—	no hello-authentication-type

—	hello-auth-keychain keychain-name

—	no hello-auth-keychain

—	hello-interval seconds

—	no hello-interval

—	hello-multiplier multiplier

—	no hello-multiplier

—	if-topology mt-id

—	no if-topology mt-id

—	ipv6-unicast-metric metric

—	no ipv6-unicast-metric

—	[no] ldp-over-rsvp

—	metric metric

—

no metric

—	[no] passive

—	priority number

—	no priority

—	sd-offset offset-value

—	no sd-offset

—

sf-offset

—	no sf-offset

—	level-capability {level-1 | level-2 | level-1/2}

—	loopfree-alternate route-nh-template template-name

—	no lfa-policy-map

—	[no] loopfree-alternate

—	[no] loopfree-alternate-exclude prefix-policy prefix-policy [prefix-policy... up to 5]

—	lsp-pacing-interval milli-seconds

—	no lsp-pacing-interval

—	mesh-group [value | blocked]

—	no mesh-group

—	[no] passive

—	retransmit-interval seconds

—	no retransmit-interval

—	[no] shutdown

—

tag tag

—

no tag

— Show Commands

Show Commands

show

—

router

—	isis [isis-instance]

—	adjacency [ip-address | ip-int-name | nbr-system-id] [detail]

—	capabilities [system-id | lsp-id ] [level level]

—	database [system-id | lsp-id ] [detail] [level level]

—

hostname

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

—	lfa-coverage

—	link-group-member-status name [level level]

—	link-group-status name [level level]

—	prefix-sids [ipv4-unicast|ipv6-unicast|ipv4-multicast|ipv6-multicast|mt mt-id-number][ip-prefix[/prefix-length]][sid sid][adv-router system-id|hostname]

—	routes [ipv4-unicast | ipv6-unicast | ipv4-multicast | ipv6-multicast | mt mt-id-number] [ip-prefix[/prefix-length]] [alternative] [exclude-shortcut]

—	spf-log [detail]

—	statistics

—

status

—	summary-address [ip-address [/mask] ]

—	topology [ipv4-unicast | ipv6-unicast | ipv4-multicast | ipv6-multicast | mt mt-id-number] [lfa] [detail]

Clear Commands

— Clear Commands

clear

—

router

—	isis [isis-instance]

—	adjacency [system-id]

—	database [system-id]

—

export

—	overload {rtm | fib}

—

spf-log

—	statistics

 

Debug Commands

debug

—

router

—	isis [isis-instance]

—	[no] adjacency [ip-int-name | ip-address | nbr-system-id]

—

[no] cspf

—	[no] graceful-restart

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

—	no interface

—	leak [ip-address]

—

no leak

—	[no] lsdb [level-number] [system-id | lsp-id]

—

[no] misc

—	packet [packet-type] [ip-int-name | ip-address] [detail]

—	rtm [ip-address]

—

no rtm

—	[no] spf [level-number] [system-id]