Configuration Guidelines
******************************************************************
Scenario - An ISP is running Hierarichal OSPF Backbone and the
LSP Spanning acorss Multiple Areas and wants to implement
Traffic Forwarding for his MPLS L3 VPN Customers across his Core across different
Traffic ENgineering Tunnels based upon the variuos QoS Levels Offered under Short
Pipe Mode wherein Service Provider'S QoS policies conforms to CUstomer's QoS Policies.
This way the SP can Offer Guranteed BW Services accroding to Customer requiremnets for
different classes of traffic such as Voice Payload,Voice Signalling and Normal Data.
Also Service Provider wants to provide guranteed SLA on Traffic Availability
to Customers using Traffic Rerouting across his Core.
All this ISP has to achive while forming InterArea Traffic Enginerring
Tunnels via the LSP Spannings acorss Multiple Areas
Design Considerations and Soultions:
ISP Can form Inter-Domain TE Tunnels by annoucning the TE Tunnels as a Static
into ROuting Table using "autoroute destination" instead of "autoroute announce"
Also on the OSPF ABR Routers Traffic Engineering needs to be enabled both for
all the Areas under global instance of OSPF.
The ISP Can then achive this differentiated traffic treatment for different traffic classes
by using Class Based Tunnel Selection feature for MPLS Traffic ENgineering Tunnels wherein
we make the TE Tunnels EXP aware and then different traffic class of traffic can be
dynamically routed across these TE Tunnels.
To achieve the Dynamic Routing of Different Traffic Class across Different EXP aware TE Tunnels
Service Provider need to provision PE-PE EXP Aware TE TUnnels on a Per PE Basis and then create
a Master PE-PE TE Tunnel which will be EXP-Bundle Master and attach the Individual EXP aware TE
Tunnels as Member to the Master Tunnel.
The Master Tunnel does not needs any priority and BW Specifications but need to be announced to
IGP via autoroute.
What happens here is that by building Master PE-PE TE Tunnel and annoucning that into IGP
we are making the MP-iBGP Next Hop for the VPNs reachbale across the Master TE Tunnel.
Once traffic is forced to Master TE Tunnel , a second level EXP Based routing happens inside one
of the EXP Aware TE Tunnel Matching the EXP of the Packet. If the EXP matches no EXP aware TE
Tunnel the packet is sent across an EXP aware TE Tunnel configured with default EXP. If none
of the tunnels are confifured with EXP Default the packet is sent acorss the EXP aware TE Tunnel
configured for Lowest EXP Value.
The MPLS TE Router ID needs to be same as of MPLS Router ID and should be the one used for the
MP-iBGP Loopback Peering IPs
The SP also needs to match the incoming IP PREC/DSCP form Customer Edge and translate them to
the EXP values as configured across the different EXP aware TE Tunnel to achive desired traffic
forwarding. This is same as part of Short Pipe Mode MPLS VPN QoS Operation.
For achieving Traffic Rerouting across their Core , Provider needs to setup backup tunnels across
Core and use MPLS TE Fast Reroute Feature on the Primary Tunnels and protecting the Core links with
backup tunnels.
Caveats: This design will suffer from the n*(n-1)/2 EXP Aware PE-PE TE Tunnels for achieving
full mesh reachability across its core.
By default the L2 routes from Level-1-2 routers will not be propogated to L1 Routers and
we need to use Route Leaking on the Backbone Routers by redistributing ISIS Level-2 into Level-1
with the help of a route-map matching a Prefix-List allowing the Level-2 Subnets
ISP AS used 64513-
VRF USed CEA
rd 64513:1
rt 64513:100
IGP is ISP Domain used OSPF with Core Links to PE and Loopbacks on Ps in Area 0.
Core Link between Ps in Area 0 and Loopback on PE1 in Area 1 and Loopback on PE2
in Area 2
IGP in Custmer AS Used OSPF
PE-CE ROuting Protocol is OSPF
Traffic Classes Used
(ICMP is CoS 0)
Silver (DSCP/COS af31,cs4 and default/4 3 0 )
Gold (DSCP/COS ef/5 )
TE Tunnels Used
100- Gold
101- Gold_Backup
200-Silver
201-Silver_Backup
1001- Master Tunnel
Traffic Optimized as:
Normal Condition-
Forward Traffic Path
Silver (DSCP/COS af31,cs4 and default/4 3 0 ) CE1A-PE1-P1-PE2-CE2A
Gold (DSCP/COS ef/5 ) CE1A-PE1-P2-PE2-CE2A
Reverse Traffic Path
Silver (DSCP/COS af31,cs4 and default/4 3 0 ) CE2A-PE2-P1-PE1-CE1A
Gold (DSCP/COS ef/5 ) CE2A-PE2-P2-PE1-CE1A
Problem Condition 1- ISP's Core Link from PE1 to P1 goes Down breaking the Primary
Silver LSP and the TE Tunnel
Traffic gets rerouted across ISP's Core Link from PE1 to P2
as
Forward Traffic Path
Silver (DSCP/COS af31,cs4 and default/4 3 0 ) CE1A-PE1-P2-PE2-CE2A
Reverse Traffic Path
Silver (DSCP/COS af31,cs4 and default/4 3 0 ) CE2A-PE2-P2-PE1-CE1A
Problem Condition 2- ISP's Core Link from PE1 to P2 goes Down breaking the Primary
Gold LSP and the TE Tunnel
Traffic gets rerouted across ISP's Core Link from PE1 to P2 as
Forward Traffic Path
Gold (DSCP/COS ef/5 ) CE1A-PE1-P1-PE2-CE2A
Reverse Traffic Path
Gold (DSCP/COS ef/5 ) CE2A-PE2-P1-PE1-CE1A
Problem Condition 3- ISP's Core Link from P1 to PE2 goes Down breaking the Primary
Silver LSP and the TE Tunnel
Traffic gets rerouted across ISP's Core Link from PE1 to P2
as
Forward Traffic Path
Silver (DSCP/COS af31,cs4 and default/4 3 0 ) CE1A-PE1-P2-PE2-CE2A
Reverse Traffic Path
Silver (DSCP/COS af31,cs4 and default/4 3 0 ) CE2A-PE2-P2-PE1-CE1A
Problem Condition 4- ISP's Core Link from P2 to PE2 goes Down breaking the Primary
Gold LSP and the TE Tunnel
Traffic gets rerouted across ISP's Core Link from PE1 to P2 as
Forward Traffic Path
Gold (DSCP/COS ef/5 ) CE1A-PE1-P1-PE2-CE2A
Reverse Traffic Path
Gold (DSCP/COS ef/5 ) CE2A-PE2-P1-PE1-CE1A
The Same traffic rerouting happens for ISP's Core Link on PE2 Going down.
********************************************************************
CE1A#sh running-config
Building configuration...
Current configuration : 1253 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE1A
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
ip multicast-routing
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 172.16.100.1 255.255.255.0
ip pim sparse-dense-mode
ip igmp join-group 224.11.11.11
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
ip address 172.16.1.2 255.255.255.252
ip pim sparse-dense-mode
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
!
router ospf 10
log-adjacency-changes
network 172.16.0.0 0.0.255.255 area 0
!
ip http server
!
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
!
!
end
CE1A#
CE2A#sh running-config
Building configuration...
Current configuration : 1359 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE2A
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
ip multicast-routing
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 172.16.200.1 255.255.255.252
ip pim sparse-dense-mode
ip igmp join-group 224.22.22.22
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
ip address 172.16.2.2 255.255.255.252
ip pim sparse-dense-mode
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
no dce-terminal-timing-enable
!
!
router ospf 10
log-adjacency-changes
network 172.16.0.0 0.0.255.255 area 0
!
router isis
!
ip http server
!
!
ip pim send-rp-announce Loopback0 scope 100
ip pim send-rp-discovery Loopback0 scope 100
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
!
!
end
CE2A#
PE1#sh running-config
Building configuration...
Current configuration : 5074 bytes
!
! Last configuration change at 06:18:37 UTC Wed Mar 17 2010
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname PE1
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
ip source-route
ip cef
!
!
ip vrf CEA
rd 64513:1
route-target export 64513:100
route-target import 64513:100
mdt default 239.1.1.1
!
!
!
no ip domain lookup
ip multicast-routing
ip multicast-routing vrf CEA
no ipv6 cef
!
!
multilink bundle-name authenticated
mpls traffic-eng tunnels
mpls label protocol ldp
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 10.0.1.1 255.255.255.255
ip pim sparse-dense-mode
!
interface Tunnel100
description Gold
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.4.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng priority 1 1
tunnel mpls traffic-eng bandwidth 256
tunnel mpls traffic-eng path-option 1 explicit name Gold
tunnel mpls traffic-eng fast-reroute
tunnel mpls traffic-eng exp 5
!
interface Tunnel101
description Gold_Backup
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.4.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng priority 1 1
tunnel mpls traffic-eng bandwidth 256
tunnel mpls traffic-eng path-option 1 explicit name Gold_Backup
tunnel mpls traffic-eng exp 5
!
interface Tunnel200
description Silver
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.4.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng priority 1 1
tunnel mpls traffic-eng bandwidth 256
tunnel mpls traffic-eng path-option 1 explicit name Silver
tunnel mpls traffic-eng fast-reroute
tunnel mpls traffic-eng exp 0 3 4
!
interface Tunnel201
description Silver_Backup
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.4.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng priority 1 1
tunnel mpls traffic-eng bandwidth 256
tunnel mpls traffic-eng path-option 1 explicit name Silver_Backup
tunnel mpls traffic-eng exp 0 3 4
!
interface Tunnel1001
description Master_Tunnel
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.4.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng exp-bundle master
tunnel mpls traffic-eng exp-bundle member Tunnel100
tunnel mpls traffic-eng exp-bundle member Tunnel101
tunnel mpls traffic-eng exp-bundle member Tunnel200
tunnel mpls traffic-eng exp-bundle member Tunnel201
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
ip vrf forwarding CEA
ip address 172.16.1.1 255.255.255.252
ip pim sparse-dense-mode
serial restart-delay 0
!
interface Serial1/1
ip address 192.168.1.5 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
mpls traffic-eng backup-path Tunnel201
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/2
ip address 192.168.1.1 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
mpls traffic-eng backup-path Tunnel101
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router ospf 10 vrf CEA
log-adjacency-changes
redistribute bgp 64513 subnets
network 172.16.1.0 0.0.0.3 area 0
!
router ospf 1
router-id 10.0.1.1
log-adjacency-changes
network 10.0.0.0 0.255.255.255 area 1
network 192.168.0.0 0.0.255.255 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
mpls traffic-eng area 1
!
router bgp 64513
bgp router-id 10.0.1.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 10.0.4.1 remote-as 64513
neighbor 10.0.4.1 update-source Loopback0
!
address-family ipv4
no synchronization
no auto-summary
exit-address-family
!
address-family vpnv4
neighbor 10.0.4.1 activate
neighbor 10.0.4.1 send-community extended
neighbor 10.0.4.1 next-hop-self
exit-address-family
!
address-family ipv4 vrf CEA
no synchronization
redistribute connected
redistribute ospf 10 vrf CEA match internal external 1 external 2
exit-address-family
!
no ip http server
no ip http secure-server
!
!
ip pim bidir-enable
ip pim ssm default
!
ip explicit-path name Gold enable
next-address 192.168.1.2
next-address 192.168.1.13
!
ip explicit-path name Silver_Backup enable
next-address 192.168.1.2
next-address 192.168.1.13
!
ip explicit-path name Silver enable
next-address 192.168.1.6
next-address 192.168.1.9
!
ip explicit-path name Gold_Backup enable
next-address 192.168.1.6
next-address 192.168.1.9
!
!
mpls ldp router-id Loopback0
!
!
control-plane
!
!
line con 0
stopbits 1
line aux 0
line vty 0 4
!
end
PE1#
P1#sh running-config
Building configuration...
Current configuration : 2132 bytes
!
! Last configuration change at 06:16:49 UTC Wed Mar 17 2010
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname P1
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
ip source-route
ip cef
!
!
!
!
no ip domain lookup
ip multicast-routing
no ipv6 cef
!
!
multilink bundle-name authenticated
mpls traffic-eng tunnels
mpls label protocol ldp
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 10.0.2.1 255.255.255.255
ip pim sparse-dense-mode
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
ip address 192.168.1.6 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/1
ip address 192.168.1.10 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/2
ip address 192.168.1.18 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router ospf 1
log-adjacency-changes
network 192.168.0.0 0.0.255.255 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
!
no ip http server
no ip http secure-server
!
!
ip pim bidir-enable
ip pim send-rp-announce Loopback0 scope 100
ip pim send-rp-discovery Loopback0 scope 100
ip pim ssm default
!
!
ip prefix-list ISIS_Level2 seq 5 permit 10.0.2.1/32
ip prefix-list ISIS_Level2 seq 10 permit 192.168.1.16/30
!
route-map ISIS_Level2 permit 10
match ip address prefix-list ISIS_Level2
!
mpls ldp router-id Loopback0
!
!
control-plane
!
!
line con 0
stopbits 1
line aux 0
line vty 0 4
!
end
P1#
P2#sh running-config
Building configuration...
Current configuration : 2082 bytes
!
! Last configuration change at 06:20:25 UTC Wed Mar 17 2010
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname P2
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
ip source-route
ip cef
!
!
!
!
no ip domain lookup
ip multicast-routing
no ipv6 cef
!
!
multilink bundle-name authenticated
mpls traffic-eng tunnels
mpls label protocol ldp
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 10.0.3.1 255.255.255.255
ip pim sparse-dense-mode
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
ip address 192.168.1.14 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/1
ip address 192.168.1.2 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/2
ip address 192.168.1.17 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router ospf 1
router-id 10.0.3.1
log-adjacency-changes
network 192.168.0.0 0.0.255.255 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
!
no ip http server
no ip http secure-server
!
!
ip pim bidir-enable
ip pim ssm default
!
!
ip prefix-list ISIS_Level2 seq 5 permit 10.0.3.1/32
ip prefix-list ISIS_Level2 seq 10 permit 192.168.1.16/30
!
route-map ISIS_Level2 permit 10
match ip address prefix-list ISIS_Level2
!
mpls ldp router-id Loopback0
!
!
control-plane
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end
P2#
PE2#sh running-config
Building configuration...
Current configuration : 5096 bytes
!
! Last configuration change at 06:22:20 UTC Wed Mar 17 2010
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname PE2
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
ip source-route
ip cef
!
!
ip vrf CEA
rd 64513:1
route-target export 64513:100
route-target import 64513:100
mdt default 239.1.1.1
!
!
!
no ip domain lookup
ip multicast-routing
ip multicast-routing vrf CEA
no ipv6 cef
!
!
multilink bundle-name authenticated
mpls traffic-eng tunnels
mpls label protocol ldp
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 10.0.4.1 255.255.255.255
ip pim sparse-dense-mode
!
interface Tunnel100
description Gold
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.1.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng priority 1 1
tunnel mpls traffic-eng bandwidth 256
tunnel mpls traffic-eng path-option 1 explicit name Gold
tunnel mpls traffic-eng fast-reroute
tunnel mpls traffic-eng exp 5
!
interface Tunnel101
description Gold_Backup
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.1.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng priority 1 1
tunnel mpls traffic-eng bandwidth 256
tunnel mpls traffic-eng path-option 1 explicit name Gold_Backup
tunnel mpls traffic-eng exp 5
!
interface Tunnel200
description Silver
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.1.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng priority 1 1
tunnel mpls traffic-eng bandwidth 256
tunnel mpls traffic-eng path-option 1 explicit name Silver
tunnel mpls traffic-eng fast-reroute
tunnel mpls traffic-eng exp 0 3 4
!
interface Tunnel201
description Silver_Backup
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.1.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng priority 1 1
tunnel mpls traffic-eng bandwidth 256
tunnel mpls traffic-eng path-option 1 explicit name Silver_Backup
tunnel mpls traffic-eng exp 0 3 4
!
interface Tunnel1001
description Master_Tunnel
ip unnumbered Loopback0
tunnel mode mpls traffic-eng
tunnel destination 10.0.1.1
tunnel mpls traffic-eng autoroute destination
tunnel mpls traffic-eng exp-bundle master
tunnel mpls traffic-eng exp-bundle member Tunnel100
tunnel mpls traffic-eng exp-bundle member Tunnel101
tunnel mpls traffic-eng exp-bundle member Tunnel200
tunnel mpls traffic-eng exp-bundle member Tunnel201
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
ip address 192.168.1.9 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
mpls traffic-eng backup-path Tunnel201
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/1
ip address 192.168.1.13 255.255.255.252
ip pim sparse-dense-mode
mpls ip
mpls label protocol ldp
mpls traffic-eng tunnels
mpls traffic-eng backup-path Tunnel101
serial restart-delay 0
ip rsvp bandwidth
!
interface Serial1/2
ip vrf forwarding CEA
ip address 172.16.2.1 255.255.255.252
ip pim sparse-dense-mode
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router ospf 10 vrf CEA
log-adjacency-changes
redistribute bgp 64513 subnets
network 172.16.2.0 0.0.0.3 area 0
!
router ospf 1
router-id 10.0.4.1
log-adjacency-changes
network 10.0.0.0 0.255.255.255 area 2
network 192.168.0.0 0.0.255.255 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
mpls traffic-eng area 1
!
router bgp 64513
bgp router-id 10.0.4.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 10.0.1.1 remote-as 64513
neighbor 10.0.1.1 update-source Loopback0
!
address-family ipv4
no synchronization
no auto-summary
exit-address-family
!
address-family vpnv4
neighbor 10.0.1.1 activate
neighbor 10.0.1.1 send-community extended
neighbor 10.0.1.1 next-hop-self
exit-address-family
!
address-family ipv4 vrf CEA
no synchronization
redistribute connected
redistribute ospf 10 vrf CEA match internal external 1 external 2
exit-address-family
!
no ip http server
no ip http secure-server
!
!
ip pim bidir-enable
ip pim ssm default
!
ip explicit-path name Gold enable
next-address 192.168.1.14
next-address 192.168.1.1
!
ip explicit-path name Silver enable
next-address 192.168.1.10
next-address 192.168.1.5
!
ip explicit-path name Gold_Backup enable
next-address 192.168.1.10
next-address 192.168.1.5
!
ip explicit-path name Silver_Backup enable
next-address 192.168.1.14
next-address 192.168.1.1
!
!
mpls ldp router-id Loopback0
!
!
control-plane
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end
PE2#
**********************************
OUTPUT
*********************************
CE1A#traceroute 172.16.200.1
Type escape sequence to abort.
Tracing the route to 172.16.200.1
1 172.16.1.1 260 msec 260 msec 120 msec
2 192.168.1.6 1376 msec 308 msec 456 msec
3 172.16.2.1 996 msec 1324 msec 336 msec
4 172.16.2.2 312 msec 1124 msec 504 msec
CE1A#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
172.16.0.0/16 is variably subnetted, 4 subnets, 3 masks
O IA 172.16.200.1/32 [110/129] via 172.16.1.1, 00:11:20, Serial1/0
C 172.16.1.0/30 is directly connected, Serial1/0
O IA 172.16.2.0/30 [110/65] via 172.16.1.1, 00:11:20, Serial1/0
C 172.16.100.0/24 is directly connected, Loopback0
CE1A#
CE2A#traceroute 172.16.100.1
Type escape sequence to abort.
Tracing the route to 172.16.100.1
1 172.16.2.1 276 msec 144 msec 144 msec
2 192.168.1.10 888 msec 704 msec 732 msec
3 172.16.1.1 1200 msec 552 msec 408 msec
4 172.16.1.2 984 msec 1172 msec 1360 msec
CE2A#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
172.16.0.0/16 is variably subnetted, 4 subnets, 2 masks
C 172.16.200.0/30 is directly connected, Loopback0
O IA 172.16.1.0/30 [110/65] via 172.16.2.1, 00:12:10, Serial1/0
C 172.16.2.0/30 is directly connected, Serial1/0
O IA 172.16.100.1/32 [110/129] via 172.16.2.1, 00:12:10, Serial1/0
CE2A#
PE1#sh ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP
+ - replicated route, % - next hop override
Gateway of last resort is not set
10.0.0.0/32 is subnetted, 2 subnets
C 10.0.1.1 is directly connected, Loopback0
S 10.0.4.1 is directly connected, Tunnel1001
192.168.1.0/24 is variably subnetted, 7 subnets, 2 masks
C 192.168.1.0/30 is directly connected, Serial1/2
L 192.168.1.1/32 is directly connected, Serial1/2
C 192.168.1.4/30 is directly connected, Serial1/1
L 192.168.1.5/32 is directly connected, Serial1/1
O 192.168.1.8/30 [110/128] via 192.168.1.6, 00:05:09, Serial1/1
O 192.168.1.12/30 [110/128] via 192.168.1.2, 00:05:45, Serial1/2
O 192.168.1.16/30 [110/128] via 192.168.1.6, 00:05:09, Serial1/1
[110/128] via 192.168.1.2, 00:05:45, Serial1/2
PE1#
P1#sh ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP
+ - replicated route, % - next hop override
Gateway of last resort is not set
10.0.0.0/32 is subnetted, 3 subnets
O IA 10.0.1.1 [110/65] via 192.168.1.5, 00:05:37, Serial1/0
C 10.0.2.1 is directly connected, Loopback0
O IA 10.0.4.1 [110/65] via 192.168.1.9, 00:04:08, Serial1/1
192.168.1.0/24 is variably subnetted, 8 subnets, 2 masks
O 192.168.1.0/30 [110/128] via 192.168.1.17, 00:05:37, Serial1/2
[110/128] via 192.168.1.5, 00:05:37, Serial1/0
C 192.168.1.4/30 is directly connected, Serial1/0
L 192.168.1.6/32 is directly connected, Serial1/0
C 192.168.1.8/30 is directly connected, Serial1/1
L 192.168.1.10/32 is directly connected, Serial1/1
O 192.168.1.12/30 [110/128] via 192.168.1.17, 00:05:37, Serial1/2
[110/128] via 192.168.1.9, 00:05:37, Serial1/1
C 192.168.1.16/30 is directly connected, Serial1/2
L 192.168.1.18/32 is directly connected, Serial1/2
P1#
P2#sh ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP
+ - replicated route, % - next hop override
Gateway of last resort is not set
10.0.0.0/32 is subnetted, 3 subnets
O IA 10.0.1.1 [110/65] via 192.168.1.1, 00:06:52, Serial1/1
C 10.0.3.1 is directly connected, Loopback0
O IA 10.0.4.1 [110/65] via 192.168.1.13, 00:04:15, Serial1/0
192.168.1.0/24 is variably subnetted, 8 subnets, 2 masks
C 192.168.1.0/30 is directly connected, Serial1/1
L 192.168.1.2/32 is directly connected, Serial1/1
O 192.168.1.4/30 [110/128] via 192.168.1.18, 00:06:10, Serial1/2
[110/128] via 192.168.1.1, 00:06:52, Serial1/1
O 192.168.1.8/30 [110/128] via 192.168.1.18, 00:06:10, Serial1/2
[110/128] via 192.168.1.13, 00:06:52, Serial1/0
C 192.168.1.12/30 is directly connected, Serial1/0
L 192.168.1.14/32 is directly connected, Serial1/0
C 192.168.1.16/30 is directly connected, Serial1/2
L 192.168.1.17/32 is directly connected, Serial1/2
P2#
PE2#sh ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP
+ - replicated route, % - next hop override
Gateway of last resort is not set
10.0.0.0/32 is subnetted, 2 subnets
S 10.0.1.1 is directly connected, Tunnel1001
C 10.0.4.1 is directly connected, Loopback0
192.168.1.0/24 is variably subnetted, 7 subnets, 2 masks
O 192.168.1.0/30 [110/128] via 192.168.1.14, 00:04:44, Serial1/1
O 192.168.1.4/30 [110/128] via 192.168.1.10, 00:04:44, Serial1/0
C 192.168.1.8/30 is directly connected, Serial1/0
L 192.168.1.9/32 is directly connected, Serial1/0
C 192.168.1.12/30 is directly connected, Serial1/1
L 192.168.1.13/32 is directly connected, Serial1/1
O 192.168.1.16/30 [110/128] via 192.168.1.14, 00:04:44, Serial1/1
[110/128] via 192.168.1.10, 00:04:44, Serial1/0
PE2#
PE1#sh ip ospf int brief
Interface PID Area IP Address/Mask Cost State Nbrs F/C
Se1/2 1 0 192.168.1.1/30 64 P2P 1/1
Se1/1 1 0 192.168.1.5/30 64 P2P 1/1
Lo0 1 1 10.0.1.1/32 1 LOOP 0/0
Tu1001 1 1 Unnumbered Lo0 1000 P2P 0/0
Tu201 1 1 Unnumbered Lo0 1000 P2P 0/0
Tu200 1 1 Unnumbered Lo0 1000 P2P 0/0
Tu101 1 1 Unnumbered Lo0 1000 P2P 0/0
Tu100 1 1 Unnumbered Lo0 1000 P2P 0/0
Se1/0 10 0 172.16.1.1/30 64 P2P 1/1
PE1#sh ip ospf nei
Neighbor ID Pri State Dead Time Address Interface
10.0.3.1 0 FULL/ - 00:00:35 192.168.1.2 Serial1/2
10.0.2.1 0 FULL/ - 00:00:34 192.168.1.6 Serial1/1
172.16.100.1 0 FULL/ - 00:00:36 172.16.1.2 Serial1/0
PE1#
P1#sh ip ospf int bri
Interface PID Area IP Address/Mask Cost State Nbrs F/C
Se1/2 1 0 192.168.1.18/30 64 P2P 1/1
Se1/1 1 0 192.168.1.10/30 64 P2P 1/1
Se1/0 1 0 192.168.1.6/30 64 P2P 1/1
P1#sh ip ospf nei
Neighbor ID Pri State Dead Time Address Interface
10.0.3.1 0 FULL/ - 00:00:30 192.168.1.17 Serial1/2
10.0.4.1 0 FULL/ - 00:00:36 192.168.1.9 Serial1/1
10.0.1.1 0 FULL/ - 00:00:31 192.168.1.5 Serial1/0
P1#
P2#sh ip ospf int bri
Interface PID Area IP Address/Mask Cost State Nbrs F/C
Se1/2 1 0 192.168.1.17/30 64 P2P 1/1
Se1/1 1 0 192.168.1.2/30 64 P2P 1/1
Se1/0 1 0 192.168.1.14/30 64 P2P 1/1
P2#sh ip ospf nei
Neighbor ID Pri State Dead Time Address Interface
10.0.2.1 0 FULL/ - 00:00:31 192.168.1.18 Serial1/2
10.0.1.1 0 FULL/ - 00:00:33 192.168.1.1 Serial1/1
10.0.4.1 0 FULL/ - 00:00:34 192.168.1.13 Serial1/0
P2#
PE2#sh ip ospf int bri
Interface PID Area IP Address/Mask Cost State Nbrs F/C
Se1/1 1 0 192.168.1.13/30 64 P2P 1/1
Se1/0 1 0 192.168.1.9/30 64 P2P 1/1
Lo0 1 2 10.0.4.1/32 1 LOOP 0/0
Tu1001 1 2 Unnumbered Lo0 1000 P2P 0/0
Tu201 1 2 Unnumbered Lo0 1000 P2P 0/0
Tu200 1 2 Unnumbered Lo0 1000 P2P 0/0
Tu101 1 2 Unnumbered Lo0 1000 P2P 0/0
Tu100 1 2 Unnumbered Lo0 1000 P2P 0/0
Tu0 10 0 Unnumbered Se1/2 1000 P2P 0/0
Se1/2 10 0 172.16.2.1/30 64 P2P 1/1
PE2#sh ip ospf nei
Neighbor ID Pri State Dead Time Address Interface
10.0.3.1 0 FULL/ - 00:00:37 192.168.1.14 Serial1/1
10.0.2.1 0 FULL/ - 00:00:35 192.168.1.10 Serial1/0
172.16.200.1 0 FULL/ - 00:00:35 172.16.2.2 Serial1/2
PE2#
PE1#show mpls traffic-eng tunnels brief
Signalling Summary:
LSP Tunnels Process: running
Passive LSP Listener: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 1380 seconds
Periodic FRR Promotion: Not Running
Periodic auto-bw collection: every 300 seconds, next in 180 seconds
P2P TUNNELS/LSPs:
TUNNEL NAME DESTINATION UP IF DOWN IF STATE/PR
OT
Gold 10.0.4.1 - Se1/2 up/up
Gold_Backup 10.0.4.1 - Se1/1 up/up
Silver 10.0.4.1 - Se1/1 up/up
Silver_Backup 10.0.4.1 - Se1/2 up/up
Master_Tunnel 10.0.4.1 - unknown up/up
Gold 10.0.1.1 Se1/2 - up/up
Gold_Backup 10.0.1.1 Se1/1 - up/up
Silver 10.0.1.1 Se1/1 - up/up
Silver_Backup 10.0.1.1 Se1/2 - up/up
Displayed 5 (of 5) heads, 0 (of 0) midpoints, 4 (of 4) tails
P2MP TUNNELS:
Displayed 0 (of 0) P2MP heads
P2MP SUB-LSPS:
Displayed 0 P2MP sub-LSPs:
0 (of 0) heads, 0 (of 0) midpoints, 0 (of 0) tails
PE1#show mpls traffic-eng tunnels | begin Master
Name: Master_Tunnel (Tunnel1001) Destination: 10.0.4.1
Status: Master
Admin: up Oper: up Signalling: N/A
Member Tunnels: Member Autoroute: Inactive
Tunnel100: Config Exp: 5
Tunnel101: Config Exp: 5
Tunnel200: Config Exp: 0 3 4
Tunnel201: Config Exp: 0 3 4
History:
Tunnel:
Time since created: 1 hours, 22 minutes
Number of LSP IDs (Tun_Instances) used: 0
LSP Tunnel Gold is signalled, connection is up
InLabel : Serial1/2, implicit-null
Prev Hop : 192.168.1.2
OutLabel : -
RSVP Signalling Info:
Src 10.0.4.1, Dst 10.0.1.1, Tun_Id 100, Tun_Instance 83
RSVP Path Info:
My Address: 10.0.1.1
Explicit Route: NONE
Record Route: NONE
Tspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
LSP Tunnel Gold_Backup is signalled, connection is up
InLabel : Serial1/1, implicit-null
Prev Hop : 192.168.1.6
OutLabel : -
RSVP Signalling Info:
Src 10.0.4.1, Dst 10.0.1.1, Tun_Id 101, Tun_Instance 115
RSVP Path Info:
My Address: 10.0.1.1
Explicit Route: NONE
Record Route: NONE
Tspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
LSP Tunnel Silver is signalled, connection is up
InLabel : Serial1/1, implicit-null
Prev Hop : 192.168.1.6
OutLabel : -
RSVP Signalling Info:
Src 10.0.4.1, Dst 10.0.1.1, Tun_Id 200, Tun_Instance 114
RSVP Path Info:
My Address: 10.0.1.1
Explicit Route: NONE
Record Route: NONE
Tspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
LSP Tunnel Silver_Backup is signalled, connection is up
InLabel : Serial1/2, implicit-null
Prev Hop : 192.168.1.2
OutLabel : -
RSVP Signalling Info:
Src 10.0.4.1, Dst 10.0.1.1, Tun_Id 201, Tun_Instance 109
RSVP Path Info:
My Address: 10.0.1.1
Explicit Route: NONE
Record Route: NONE
Tspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
P2MP TUNNELS:
P2MP SUB-LSPS:
PE1#
P1#show mpls traffic-eng tunnels brief
Signalling Summary:
LSP Tunnels Process: running
Passive LSP Listener: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 3044 seconds
Periodic FRR Promotion: Not Running
Periodic auto-bw collection: every 300 seconds, next in 44 seconds
P2P TUNNELS/LSPs:
TUNNEL NAME DESTINATION UP IF DOWN IF STATE/PR
OT
Gold_Backup 10.0.4.1 Se1/0 Se1/1 up/up
Silver 10.0.4.1 Se1/0 Se1/1 up/up
Gold_Backup 10.0.1.1 Se1/1 Se1/0 up/up
Silver 10.0.1.1 Se1/1 Se1/0 up/up
Displayed 0 (of 0) heads, 4 (of 4) midpoints, 0 (of 0) tails
P2MP TUNNELS:
Displayed 0 (of 0) P2MP heads
P2MP SUB-LSPS:
Displayed 0 P2MP sub-LSPs:
0 (of 0) heads, 0 (of 0) midpoints, 0 (of 0) tails
P1#
P2#show mpls traffic-eng tunnels brief
Signalling Summary:
LSP Tunnels Process: running
Passive LSP Listener: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 3185 seconds
Periodic FRR Promotion: Not Running
Periodic auto-bw collection: every 300 seconds, next in 185 seconds
P2P TUNNELS/LSPs:
TUNNEL NAME DESTINATION UP IF DOWN IF STATE/PR
OT
Gold 10.0.4.1 Se1/1 Se1/0 up/up
Silver_Backup 10.0.4.1 Se1/1 Se1/0 up/up
Gold 10.0.1.1 Se1/0 Se1/1 up/up
Silver_Backup 10.0.1.1 Se1/0 Se1/1 up/up
Displayed 0 (of 0) heads, 4 (of 4) midpoints, 0 (of 0) tails
P2MP TUNNELS:
Displayed 0 (of 0) P2MP heads
P2MP SUB-LSPS:
Displayed 0 P2MP sub-LSPs:
0 (of 0) heads, 0 (of 0) midpoints, 0 (of 0) tails
P2#
PE2#show mpls traffic-eng tunnels brief
Signalling Summary:
LSP Tunnels Process: running
Passive LSP Listener: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 2492 seconds
Periodic FRR Promotion: Not Running
Periodic auto-bw collection: every 300 seconds, next in 92 seconds
P2P TUNNELS/LSPs:
TUNNEL NAME DESTINATION UP IF DOWN IF STATE/PR
OT
Gold 10.0.1.1 - Se1/1 up/up
Gold_Backup 10.0.1.1 - Se1/0 up/up
Silver 10.0.1.1 - Se1/0 up/up
Silver_Backup 10.0.1.1 - Se1/1 up/up
Master_Tunnel 10.0.1.1 - unknown up/up
Gold 10.0.4.1 Se1/1 - up/up
Gold_Backup 10.0.4.1 Se1/0 - up/up
Silver 10.0.4.1 Se1/0 - up/up
Silver_Backup 10.0.4.1 Se1/1 - up/up
Displayed 5 (of 5) heads, 0 (of 0) midpoints, 4 (of 4) tails
P2MP TUNNELS:
Displayed 0 (of 0) P2MP heads
P2MP SUB-LSPS:
Displayed 0 P2MP sub-LSPs:
0 (of 0) heads, 0 (of 0) midpoints, 0 (of 0) tails
PE2#show mpls traffic-eng tunnels | begin Master
Name: Master_Tunnel (Tunnel1001) Destination: 10.0.1.1
Status: Master
Admin: up Oper: up Signalling: N/A
Member Tunnels: Member Autoroute: Inactive
Tunnel100: Config Exp: 5
Tunnel101: Config Exp: 5
Tunnel200: Config Exp: 0 3 4
Tunnel201: Config Exp: 0 3 4
History:
Tunnel:
Time since created: 1 hours, 18 minutes
Number of LSP IDs (Tun_Instances) used: 0
LSP Tunnel Gold is signalled, connection is up
InLabel : Serial1/1, implicit-null
Prev Hop : 192.168.1.14
OutLabel : -
RSVP Signalling Info:
Src 10.0.1.1, Dst 10.0.4.1, Tun_Id 100, Tun_Instance 126
RSVP Path Info:
My Address: 10.0.4.1
Explicit Route: NONE
Record Route: NONE
Tspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
LSP Tunnel Gold_Backup is signalled, connection is up
InLabel : Serial1/0, implicit-null
Prev Hop : 192.168.1.10
OutLabel : -
RSVP Signalling Info:
Src 10.0.1.1, Dst 10.0.4.1, Tun_Id 101, Tun_Instance 147
RSVP Path Info:
My Address: 10.0.4.1
Explicit Route: NONE
Record Route: NONE
Tspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
LSP Tunnel Silver is signalled, connection is up
InLabel : Serial1/0, implicit-null
Prev Hop : 192.168.1.10
OutLabel : -
RSVP Signalling Info:
Src 10.0.1.1, Dst 10.0.4.1, Tun_Id 200, Tun_Instance 152
RSVP Path Info:
My Address: 10.0.4.1
Explicit Route: NONE
Record Route: NONE
Tspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
LSP Tunnel Silver_Backup is signalled, connection is up
InLabel : Serial1/1, implicit-null
Prev Hop : 192.168.1.14
OutLabel : -
RSVP Signalling Info:
Src 10.0.1.1, Dst 10.0.4.1, Tun_Id 201, Tun_Instance 107
RSVP Path Info:
My Address: 10.0.4.1
Explicit Route: NONE
Record Route: NONE
Tspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
RSVP Resv Info:
Record Route: NONE
Fspec: ave rate=256 kbits, burst=1000 bytes, peak rate=256 kbits
P2MP TUNNELS:
P2MP SUB-LSPS:
PE2#
PE1#show mpls traffic-eng fast-reroute database detail
FRR Database Summary:
Protected interfaces : 2
Protected LSPs/Sub-LSPs : 2
Backup tunnels : 2
Active interfaces : 0
P2P LSPs:
Tun ID: 100, LSP ID: 126, Source: 10.0.1.1
Destination: 10.0.4.1
State : Ready
InLabel : Tunnel Head
OutLabel : Se1/2:24
FRR OutLabel : Tu101:implicit-null
Tun ID: 200, LSP ID: 152, Source: 10.0.1.1
Destination: 10.0.4.1
State : Ready
InLabel : Tunnel Head
OutLabel : Se1/1:28
FRR OutLabel : Tu201:implicit-null
P2MP Sub-LSPs:
PE1#
PE2#show mpls traffic-eng fast-reroute database detail
FRR Database Summary:
Protected interfaces : 2
Protected LSPs/Sub-LSPs : 2
Backup tunnels : 2
Active interfaces : 0
P2P LSPs:
Tun ID: 100, LSP ID: 83, Source: 10.0.4.1
Destination: 10.0.1.1
State : Ready
InLabel : Tunnel Head
OutLabel : Se1/1:22
FRR OutLabel : Tu101:implicit-null
Tun ID: 200, LSP ID: 114, Source: 10.0.4.1
Destination: 10.0.1.1
State : Ready
InLabel : Tunnel Head
OutLabel : Se1/0:24
FRR OutLabel : Tu201:implicit-null
P2MP Sub-LSPs:
PE2#
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