Specifications
Table Of Contents
- Cisco IOS Multiprotocol Label Switching Command Reference
- About Cisco IOS Software Documentation
- Using the Command-Line Interface in Cisco IOS Software
- Initially Configuring a Device
- Using the CLI
- Understanding Command Modes
- Using the Interactive Help Feature
- Understanding Command Syntax
- Understanding Enable and Enable Secret Passwords
- Using the Command History Feature
- Abbreviating Commands
- Using Aliases for CLI Commands
- Using the no and default Forms of Commands
- Using the debug Command
- Filtering Output Using Output Modifiers
- Understanding CLI Error Messages
- Saving Changes to a Configuration
- Additional Information
- Multiprotocol Label Switching Commands
- address-family
- affinity (LSP Attributes)
- allocate
- append-after
- auto-bw (LSP Attributes)
- bandwidth (LSP Attributes)
- bgp default route-target filter
- bgp next-hop
- bgp scan-time
- cell-packing
- class (MPLS)
- clear ip route vrf
- clear ip rsvp hello bfd
- clear ip rsvp hello instance counters
- clear ip rsvp hello instance statistics
- clear ip rsvp hello statistics
- clear ip rsvp msg-pacing
- clear mpls counters
- clear mpls ip iprm counters
- clear mpls ldp checkpoint
- clear mpls ldp neighbor
- clear mpls traffic-eng auto-bw timers
- clear mpls traffic-eng auto-tunnel mesh
- clear mpls traffic-eng auto-tunnel backup
- clear mpls traffic-eng auto-tunnel primary
- clear mpls traffic-eng tunnel counters
- clear xconnect
- connect (Frame Relay)
- connect (L2VPN local switching)
- context
- control-word
- description (l2 vfi)
- echo
- encapsulation (Any Transport over MPLS)
- encapsulation (Layer 2 local switching)
- encapsulation dot1q
- encapsulation mpls
- exclude-address
- exit (LSP Attributes)
- exit-address-family
- exp
- export map
- extended-port
- forward permit l2protocol
- import map
- index
- inter-as-hybrid
- interface auto-template
- interface xtagatm
- interworking
- ip explicit-path
- ip flow-cache mpls label-positions
- ip multicast mpls traffic-eng
- ip path-option
- ip route static inter-vrf
- ip route vrf
- ip rsvp msg-pacing
- ip rsvp signalling hello (configuration)
- ip rsvp signalling hello (interface)
- ip rsvp signalling hello bfd (configuration)
- ip rsvp signalling hello bfd (interface)
- ip rsvp signalling hello dscp
- ip rsvp signalling hello refresh interval
- ip rsvp signalling hello refresh misses
- ip rsvp signalling hello statistics
- ip vrf
- ip vrf forwarding (interface configuration)
- ip vrf receive
- ip vrf select source
- ip vrf sitemap
- l2 vfi point-to-point
- list
- list (LSP Attributes)
- lockdown (LSP Attributes)
- match mpls-label
- maximum routes
- metric-style narrow
- metric-style transition
- metric-style wide
- mls mpls
- mls mpls (guaranteed bandwidth traffic engineering)
- mls mpls (recirculation)
- mpls atm control-vc
- mpls atm cos
- mpls atm disable-headend-vc
- mpls atm multi-vc
- mpls atm vpi
- mpls atm vp-tunnel
- mpls bgp forwarding
- mpls control-word
- mpls cos-map
- mpls experimental
- mpls export interval
- mpls export vpnv4 prefixes
- mpls forwarding bgp
- mpls ip (global configuration)
- mpls ip (interface configuration)
- mpls ip default-route
- mpls ip encapsulate explicit-null
- mpls ip propagate-ttl
- mpls ip ttl-expiration pop
- mpls ipv6 source-interface
- mpls l2transport route
- mpls label
- mpls label mode
- mpls label mode (6VPE)
- mpls label protocol (global configuration)
- mpls label protocol (interface configuration)
- mpls label range
- mpls ldp address-message
- mpls ldp advertise-labels
- mpls ldp advertise-labels old-style
- mpls ldp atm control-mode
- mpls ldp atm vc-merge
- mpls ldp autoconfig
- mpls ldp backoff
- mpls ldp discovery
- mpls ldp discovery transport-address
- mpls ldp explicit-null
- mpls ldp graceful-restart
- mpls ldp graceful-restart timers forwarding-holding
- mpls ldp graceful-restart timers max-recovery
- mpls ldp graceful-restart timers neighbor-liveness
- mpls ldp holdtime
- mpls ldp igp autoconfig
- mpls ldp igp sync
- mpls ldp igp sync holddown
- mpls ldp label
- mpls ldp logging neighbor-changes
- mpls ldp logging password configuration
- mpls ldp logging password rollover
- mpls ldp loop-detection
- mpls ldp maxhops
- mpls ldp neighbor implicit-withdraw
- mpls ldp neighbor labels accept
- mpls ldp neighbor password
- mpls ldp neighbor targeted
- mpls ldp password fallback
- mpls ldp password option
- mpls ldp password required
- mpls ldp password rollover duration
- mpls ldp path-vector maxlength
- mpls ldp router-id
- mpls ldp session protection
- mpls ldp sync
- mpls ldp tcp pak-priority
- mpls load-balance per-label
- mpls mtu
- mpls netflow egress
- mpls oam
- mpls prefix-map
- mpls request-labels for
- mpls static binding ipv4
- mpls static binding ipv4 vrf
- mpls static crossconnect
- mpls traffic-eng
- mpls traffic-eng administrative-weight
- mpls traffic-eng area
- mpls traffic-eng atm cos global-pool
- mpls traffic-eng atm cos sub-pool
- mpls traffic-eng attribute-flags
- mpls traffic-eng auto-bw timers
- mpls traffic-eng auto-tunnel backup
- mpls traffic-eng auto-tunnel backup config
- mpls traffic-eng auto-tunnel backup nhop-only
- mpls traffic-eng auto-tunnel backup srlg exclude
- mpls traffic-eng auto-tunnel backup timers
- mpls traffic-eng auto-tunnel backup tunnel-num
- mpls traffic-eng auto-tunnel mesh
- mpls traffic-eng auto-tunnel mesh tunnel-num
- mpls traffic-eng auto-tunnel primary config
- mpls traffic-eng auto-tunnel primary config mpls ip
- mpls traffic-eng auto-tunnel primary onehop
- mpls traffic-eng auto-tunnel primary timers
- mpls traffic-eng auto-tunnel primary tunnel-num
- mpls traffic-eng backup-path
- mpls traffic-eng backup-path tunnel
- mpls traffic-eng ds-te bc-model
- mpls traffic-eng ds-te mode
- mpls traffic-eng fast-reroute backup-prot-preemption
- mpls traffic-eng fast-reroute timers
- mpls traffic-eng flooding thresholds
- mpls traffic-eng interface
- mpls traffic-eng link timers bandwidth-hold
- mpls traffic-eng link timers periodic-flooding
- mpls traffic-eng link-management timers bandwidth-hold
- mpls traffic-eng link-management timers periodic-flooding
- mpls traffic-eng logging lsp
- mpls traffic-eng logging tunnel
- mpls traffic-eng lsp attributes
- mpls traffic-eng mesh-group
- mpls traffic-eng multicast-intact
- mpls traffic-eng passive-interface
- mpls traffic-eng path-option list
- mpls traffic-eng path-selection metric
- mpls traffic-eng reoptimize
- mpls traffic-eng reoptimize events
- mpls traffic-eng reoptimize timers delay
- mpls traffic-eng reoptimize timers frequency
- mpls traffic-eng router-id
- mpls traffic-eng scanner
- mpls traffic-eng signalling advertise implicit-null
- mpls traffic-eng srlg
- mpls traffic-eng topology holddown sigerr
- mpls traffic-eng tunnels (global configuration)
- mpls traffic-eng tunnels (interface configuration)
- mpls ttl-dec
- mtu
- neighbor activate
- neighbor allowas-in
- neighbor as-override
- neighbor inter-as-hybrid
- neighbor send-label
- neighbor send-label explicit-null
- next-address
- oam retry
- oam-ac emulation-enable
- oam-pvc
- ping mpls
- preferred-path
- priority (LSP Attributes)
- protection (LSP Attributes)
- protection local-prefixes
- pseudowire
- pseudowire-class
- rd
- record-route (LSP Attributes)
- route-target
- sequencing
- set extcomm-list delete
- set mpls experimental
- set mpls experimental imposition
- set mpls experimental topmost
- set mpls-label
- set ospf router-id
- set vrf
- show acircuit checkpoint
- show atm vc
- show connection
- show controllers vsi control-interface
- show controllers vsi descriptor
- show controllers vsi session
- show controllers vsi status
- show controllers vsi traffic
- show controllers xtagatm
- show interface tunnel configuration
- show interface xtagatm
- show ip bgp labels
- show ip bgp neighbors
- show ip bgp vpnv4
- show ip explicit-paths
- show ip multicast mpls vif
- show ip ospf database opaque-area
- show ip ospf mpls ldp interface
- show ip ospf mpls traffic-eng
- show ip protocols vrf
- show ip route
- show ip route vrf
- show ip rsvp fast bw-protect
- show ip rsvp fast detail
- show ip rsvp hello
- show ip rsvp hello bfd nbr
- show ip rsvp hello bfd nbr detail
- show ip rsvp hello bfd nbr summary
- show ip rsvp hello instance detail
- show ip rsvp hello instance summary
- show ip rsvp hello statistics
- show ip rsvp high-availability database
- show ip rsvp host
- show ip rsvp interface detail
- show ip traffic-engineering
- show ip traffic-engineering configuration
- show ip traffic-engineering routes
- show ip vrf
- show isis database verbose
- show isis mpls ldp
- show isis mpls traffic-eng adjacency-log
- show isis mpls traffic-eng advertisements
- show isis mpls traffic-eng tunnel
- show issu clients
- show issu entities
- show issu message types
- show issu negotiated
- show issu sessions
- show mpls atm-ldp bindings
- show mpls atm-ldp bindwait
- show mpls atm-ldp capability
- sshow mpls atm-ldp summary
- show mpls cos-map
- show mpls flow mappings
- show mpls forwarding vrf
- show mpls forwarding-table
- show mpls interfaces
- show mpls ip binding
- show mpls ip iprm counters
- show mpls ip iprm ldm
- show mpls l2 vc detail
- show mpls l2transport binding
- show mpls l2transport checkpoint
- show mpls l2transport hw-capability
- show mpls l2transport summary
- show mpls l2transport vc
- show mpls label range
- show mpls ldp backoff
- show mpls ldp bindings
- show mpls ldp checkpoint
- show mpls ldp discovery
- show mpls ldp graceful-restart
- show mpls ldp igp sync
- show mpls ldp neighbor
- show mpls ldp neighbor password
- show mpls ldp parameters
- show mpls oam echo statistics
- show mpls platform
- show mpls prefix-map
- show mpls static binding ipv4
- show mpls static binding ipv4 vrf
- show mpls static crossconnect
- show mpls traffic tunnel backup
- show mpls traffic-eng autoroute
- show mpls traffic-eng auto-tunnel mesh
- show mpls traffic-eng destination list
- show mpls traffic-eng fast-reroute database
- show mpls traffic-eng fast-reroute log reroutes
- show mpls traffic-eng forwarding-adjacency
- show mpls traffic-eng forwarding path-set
- show mpls traffic-eng forwarding statistics
- show mpls traffic-eng link-management admission-control
- show mpls traffic-eng link-management advertisements
- show mpls traffic-eng link-management bandwidth-allocation
- show mpls traffic-eng link-management igp-neighbors
- show mpls traffic-eng link-management interfaces
- show mpls traffic-eng link-management summary
- show mpls traffic-eng lsp attributes
- show mpls traffic-eng process-restart iprouting
- show mpls traffic-eng topology
- show mpls traffic-eng topology path
- show mpls traffic-eng tunnels
- sshow mpls traffic-eng tunnels statistics
- show mpls traffic-eng tunnels summary
- show mpls ttfib
- show running interface auto-template
- show running-config vrf
- show tech-support mpls
- show vrf
- show xconnect
- show xtagatm cos-bandwidth-allocation
- show xtagatm cross-connect
- show xtagatm vc
- snmp mib mpls vpn
- snmp-server community
- snmp-server enable traps (MPLS)
- snmp-server enable traps mpls ldp
- snmp-server enable traps mpls rfc ldp
- snmp-server enable traps mpls rfc vpn
- snmp-server enable traps mpls traffic-eng
- snmp-server enable traps mpls vpn
- snmp-server group
- snmp-server host
- status (pseudowire class)
- status redundancy
- switching tlv
- ttag-control-protocol vsi
- trace mpls
- trace mpls multipath
- traffic-engineering filter
- traffic-engineering route
- tunnel destination access-list
- tunnel destination list mpls traffic-eng
- tunnel destination mesh-group
- tunnel flow egress-records
- tunnel mode mpls traffic-eng
- tunnel mode mpls traffic-eng point-to-multipoint
- tunnel mpls traffic-eng affinity
- tunnel mpls traffic-eng autoroute destination
- tunnel mpls traffic-eng auto-bw
- tunnel mpls traffic-eng autoroute announce
- tunnel mpls traffic-eng autoroute metric
- tunnel mpls traffic-eng backup-bw
- tunnel mpls traffic-eng bandwidth
- tunnel mpls traffic-eng exp
- tunnel mpls traffic-eng exp-bundle master
- tunnel mpls traffic-eng exp-bundle member
- tunnel mpls traffic-eng fast-reroute
- tunnel mpls traffic-eng forwarding-adjacency
- tunnel mpls traffic-eng interface down delay
- tunnel mpls traffic-eng load-share
- tunnel mpls traffic-eng path-option
- tunnel mpls traffic-eng path-option protect
- tunnel mpls traffic-eng path-selection metric
- tunnel mpls traffic-eng priority
- tunnel mpls traffic-eng record-route
- tunnel tsp-hop
- vpn id
- vrf definition
- vrf forwarding
- vrf selection source
- vrf upgrade-cli
- xconnect
- xconnect logging pseudowire status
tunnel mpls traffic-eng backup-bw
MP-861
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
Examples In the following example, backup tunnel 1 is to be used only by LSPs that take their bandwidth from the
global pool. The backup tunnel does not provide bandwidth protection. Backup tunnel 2 is to be used
only by LSPs that take their bandwidth from the subpool. Backup tunnel 2 provides bandwidth protection
for up to 1000 units.
Router(config)# interface Tunnel1
Router(config-if)# tunnel mpls traffic-eng backup-bw global-pool
Unlimited
Router(config-if)# end
Router(config)# interface Tunnel2
Router(config-if)# tunnel mpls traffic-eng backup-bw sub-pool 10
00
Router(config-if)# end
Related Commands Command Description
mpls traffic-eng backup path Assigns one or more backup tunnels to a protected interface.