Backup Path based on Route-Map Prefixes

PE1#show clns neighbors

Total number of L1 adjacencies: 3

Total number of L2 adjacencies: 0

Total number of adjacencies: 3

Tag 1: VRF : default

System Id Interface SNPA State Holdtime Type Protocol

P1 xe1 5254.0002.5b0a Up 28 L1 IS-IS

P2 xe2 5254.009b.f9a2 Up 7 L1 IS-IS

P3 xe3 5254.005d.e995 Up 5 L1 IS-IS

PE1#show clns neighbors detail

Total number of L1 adjacencies: 3

Total number of L2 adjacencies: 0

Total number of adjacencies: 3

Tag 1: VRF : default

System Id Interface SNPA State Holdtime Type Protocol

P1 xe1 5254.0002.5b0a Up 26 L1 IS-IS

L1 Adjacency ID: 1

L2 Adjacency ID: 2

Uptime: 01:04:52

Area Address(es): 49.0001

IP Address(es): 10.10.10.2

Level-1 Protocols Supported: IPv4

Bidirectional Forwarding Detection is enabled

Adjacency advertisement: Advertise

P2 xe2 5254.009b.f9a2 Up 8 L1 IS-IS

L1 Adjacency ID: 1

L2 Adjacency ID: 2

Uptime: 01:04:28

Area Address(es): 49.0001

IP Address(es): 20.20.20.2

Level-1 Protocols Supported: IPv4

Bidirectional Forwarding Detection is enabled

Adjacency advertisement: Advertise

P3 xe3 5254.005d.e995 Up 7 L1 IS-IS

L1 Adjacency ID: 1

L2 Adjacency ID: 2

Uptime: 01:04:03

Area Address(es): 49.0001

IP Address(es): 30.30.30.2

Level-1 Protocols Supported: IPv4

Bidirectional Forwarding Detection is enabled

Adjacency advertisement: Advertise

PE1#show isis database

Tag 1: VRF : default

IS-IS Level-1 Link State Database:

LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL

PE1.00-00 * 0x0000000E 0xD3A3 968 0/0/0

PE1.02-00 * 0x00000005 0x8047 908 0/0/0

P1.00-00 0x0000000C 0xBA5B 1035 0/0/0

P1.03-00 0x00000005 0xB60B 995 0/0/0

P2.00-00 0x0000000B 0xFA56 1039 0/0/0

P2.02-00 0x00000005 0x6E56 931 0/0/0

P2.03-00 0x00000005 0xB708 1025 0/0/0

P3.00-00 0x0000000B 0xD9B2 1060 0/0/0

P3.02-00 0x00000005 0x6F53 946 0/0/0

PE2.00-00 0x0000000E 0xDB03 1056 0/0/0

PE2.04-00 0x00000005 0x9E1D 1055 0/0/0

PE1#show isis database verbose

Tag 1: VRF : default

IS-IS Level-1 Link State Database:

LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL

PE1.00-00 * 0x0000000E 0xD3A3 963 0/0/0

Area Address: 49.0001

NLPID: 0xCC

Hostname: PE1

IP Address: 1.1.1.1

Router ID: 10.12.49.172

Metric: 20 IS-Extended PE1.02

IPv4 Interface Address: 10.10.10.1

Neighbor IP Address: 10.10.10.1

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 20

Metric: 15 IS-Extended P2.02

IPv4 Interface Address: 20.20.20.1

Neighbor IP Address: 20.20.20.2

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 15

Metric: 60 IS-Extended P3.02

IPv4 Interface Address: 30.30.30.1

Neighbor IP Address: 30.30.30.2

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 60

Metric: 10 IP-Extended 1.1.1.1/32

Metric: 20 IP-Extended 10.10.10.0/24

Metric: 15 IP-Extended 20.20.20.0/24

Metric: 60 IP-Extended 30.30.30.0/24

PE1.02-00 * 0x00000005 0x8047 902 0/0/0

Metric: 0 IS-Extended PE1.00

Metric: 0 IS-Extended P1.00

P1.00-00 0x0000000C 0xBA5B 1030 0/0/0

Area Address: 49.0001

NLPID: 0xCC

Hostname: P1

IP Address: 2.2.2.2

Router ID: 10.12.49.173

Metric: 10 IS-Extended PE1.02

IPv4 Interface Address: 10.10.10.2

Neighbor IP Address: 10.10.10.1

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IS-Extended P1.03

IPv4 Interface Address: 40.40.40.1

Neighbor IP Address: 40.40.40.1

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IP-Extended 2.2.2.2/32

Metric: 10 IP-Extended 10.10.10.0/24

Metric: 10 IP-Extended 40.40.40.0/24

P1.03-00 0x00000005 0xB60B 990 0/0/0

Metric: 0 IS-Extended P1.00

Metric: 0 IS-Extended PE2.00

P2.00-00 0x0000000B 0xFA56 1034 0/0/0

Area Address: 49.0001

NLPID: 0xCC

Hostname: P2

IP Address: 3.3.3.3

Router ID: 10.12.49.176

Metric: 10 IS-Extended P2.02

IPv4 Interface Address: 20.20.20.2

Neighbor IP Address: 20.20.20.2

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IS-Extended P2.03

IPv4 Interface Address: 50.50.50.1

Neighbor IP Address: 50.50.50.1

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IP-Extended 3.3.3.3/32

Metric: 10 IP-Extended 50.50.50.0/24

Metric: 10 IP-Extended 20.20.20.0/24

P2.02-00 0x00000005 0x6E56 926 0/0/0

Metric: 0 IS-Extended P2.00

Metric: 0 IS-Extended PE1.00

P2.03-00 0x00000005 0xB708 1020 0/0/0

Metric: 0 IS-Extended P2.00

Metric: 0 IS-Extended PE2.00

P3.00-00 0x0000000B 0xD9B2 1055 0/0/0

Area Address: 49.0001

NLPID: 0xCC

Hostname: P3

IP Address: 4.4.4.4

Router ID: 10.12.49.177

Metric: 10 IS-Extended P3.02

IPv4 Interface Address: 30.30.30.2

Neighbor IP Address: 30.30.30.2

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IS-Extended PE2.04

IPv4 Interface Address: 60.60.60.1

Neighbor IP Address: 60.60.60.2

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IP-Extended 4.4.4.4/32

Metric: 10 IP-Extended 60.60.60.0/24

Metric: 10 IP-Extended 30.30.30.0/24

P3.02-00 0x00000005 0x6F53 941 0/0/0

Metric: 0 IS-Extended P3.00

Metric: 0 IS-Extended PE1.00

PE2.00-00 0x0000000E 0xDB03 1051 0/0/0

Area Address: 49.0001

NLPID: 0xCC

Hostname: PE2

IP Address: 5.5.5.5

Router ID: 10.12.49.174

Metric: 10 IS-Extended P1.03

IPv4 Interface Address: 40.40.40.2

Neighbor IP Address: 40.40.40.1

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IS-Extended P2.03

IPv4 Interface Address: 50.50.50.2

Neighbor IP Address: 50.50.50.1

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IS-Extended PE2.04

IPv4 Interface Address: 60.60.60.2

Neighbor IP Address: 60.60.60.2

Maximum Link Bandwidth : 100000.00 kbits/sec

Reservable Bandwidth : 100000.00 kbits/sec

Unreserved Bandwidth:

Unreserved Bandwidth at priority 0: 100000.00 kbits/sec

Unreserved Bandwidth at priority 1: 100000.00 kbits/sec

Unreserved Bandwidth at priority 2: 100000.00 kbits/sec

Unreserved Bandwidth at priority 3: 100000.00 kbits/sec

Unreserved Bandwidth at priority 4: 100000.00 kbits/sec

Unreserved Bandwidth at priority 5: 100000.00 kbits/sec

Unreserved Bandwidth at priority 6: 100000.00 kbits/sec

Unreserved Bandwidth at priority 7: 100000.00 kbits/sec

TE-Default Metric: 10

Metric: 10 IP-Extended 5.5.5.5/32

Metric: 10 IP-Extended 60.60.60.0/24

Metric: 10 IP-Extended 50.50.50.0/24

Metric: 10 IP-Extended 40.40.40.0/24

PE2.04-00 0x00000005 0x9E1D 1050 0/0/0

Metric: 0 IS-Extended PE2.00

Metric: 0 IS-Extended P3.00

PE1#show ldp session

Peer IP Address IF Name My Role State KeepAlive UpTime

5.5.5.5 xe3 Passive OPERATIONAL 30 01:02:53

2.2.2.2 xe1 Passive OPERATIONAL 30 01:04:55

3.3.3.3 xe2 Passive OPERATIONAL 30 01:04:07

4.4.4.4 xe3 Passive OPERATIONAL 30 01:04:14

PE1#show ldp routes

Prefix Addr Nexthop Addr Intf Backup Addr Backup Intf Owner

0.0.0.0/0 10.12.49.1 xe0 - - kernel

1.1.1.1/32 0.0.0.0 lo - - connected

2.2.2.2/32 10.10.10.2 xe1 - - isis

3.3.3.3/32 20.20.20.2 xe2 - - isis

4.4.4.4/32 20.20.20.2 xe2 - - isis

5.5.5.5/32 20.20.20.2 xe2 - - isis

10.10.10.0/24 0.0.0.0 xe1 - - connected

10.12.49.0/24 0.0.0.0 xe0 - - connected

20.20.20.0/24 0.0.0.0 xe2 - - connected

30.30.30.0/24 0.0.0.0 xe3 - - connected

40.40.40.0/24 10.10.10.2 xe1 30.30.30.2 xe3 isis

50.50.50.0/24 20.20.20.2 xe2 - - isis

60.60.60.0/24 20.20.20.2 xe2 - - isis

PE1#show ip route

Codes: K - kernel, C - connected, S - static, R - RIP, B - BGP

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, L1 - IS-IS level-1, L2 - IS-IS level-2,

ia - IS-IS inter area, E - EVPN,

v - vrf leaked

* - candidate default

IP Route Table for VRF "default"

Gateway of last resort is 10.12.49.1 to network 0.0.0.0

K* 0.0.0.0/0 [0/0] via 10.12.49.1, xe0

C 1.1.1.1/32 is directly connected, lo, 01:13:04

i L1 2.2.2.2/32 [115/30] via 10.10.10.2, xe1, 01:05:05

i L1 3.3.3.3/32 [115/25] via 20.20.20.2, xe2, 01:03:35

i L1 4.4.4.4/32 [115/45] via 20.20.20.2, xe2, 01:01:55

i L1 5.5.5.5/32 [115/35] via 20.20.20.2, xe2, 01:02:45

C 10.10.10.0/24 is directly connected, xe1, 01:13:04

C 10.12.49.0/24 is directly connected, xe0, 01:17:43

C 20.20.20.0/24 is directly connected, xe2, 01:13:04

C 30.30.30.0/24 is directly connected, xe3, 01:13:04

i L1 40.40.40.0/24 [115/30] via 10.10.10.2, xe1, 01:02:45

i L1 50.50.50.0/24 [115/25] via 20.20.20.2, xe2, 01:02:45

i L1 60.60.60.0/24 [115/35] via 20.20.20.2, xe2, 01:02:45

C 127.0.0.0/8 is directly connected, lo, 03:48:54

PE1#show ip route summary

-----------------------------------------------

IP routing table name is Default-IP-Routing-Table(0)

-----------------------------------------------

IP routing table maximum-paths : 8

Total number of IPv4 routes : 14

Total number of IPv4 paths : 14

Pending routes (due to route max reached): 0

Route Source Networks

kernel 1

connected 6

isis 7

Total 14

FIB 14

ECMP statistics (active in ASIC):

Total number of IPv4 ECMP routes : 0

Total number of IPv4 ECMP paths : 0

LFA Non ECMP statistics

--------------

Total number of Routes : 1

Total number of Primary Paths : 1

Total number of Backup Paths : 1

PE1#show ip interface brief

'*' - address is assigned by dhcp client

Interface IP-Address Admin-Status Link-Status

xe0 *10.12.49.172 up up

xe1 unassigned up up

xe1 10.10.10.1 up up

xe3 unassigned up up

xe4 unassigned up up

xe5 unassigned up up

xe6 unassigned up up

xe7 unassigned up up

xe8 unassigned up up

xe9 unassigned up up

xe10 unassigned up up

xe11 unassigned up up

xe2 20.20.20.1 up up

xe3 30.30.30.1 up up

lo 127.0.0.1 up up

PE1#show ip isis route fast-reroute

Tag : 1 VRF : default

Codes : L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area,

D - discard, LP - Link Protecting, NP - Node Protecting,

BP - Broadcast Interface Disjoint, Pri - Primary Path,

Sec - Secondary Path, DP - Downstream Path

L1 40.40.40.0/24

Primary Path via : 10.10.10.2, xe1

FRR Backup Path via : 30.30.30.2, xe3

FRR Metric : 80

Protection Provided : LP NP BP DP

PE1#show ldp routes

Prefix Addr Nexthop Addr Intf Backup Addr Backup Intf Owner

0.0.0.0/0 10.12.49.1 xe0 - - kernel

1.1.1.1/32 0.0.0.0 lo - - connected

2.2.2.2/32 10.10.10.2 xe1 - - isis

3.3.3.3/32 20.20.20.2 xe2 - - isis

4.4.4.4/32 20.20.20.2 xe2 - - isis

5.5.5.5/32 20.20.20.2 xe2 - - isis

10.10.10.0/24 0.0.0.0 xe1 - - connected

10.12.49.0/24 0.0.0.0 xe0 - - connected

20.20.20.0/24 0.0.0.0 xe2 - - connected

30.30.30.0/24 0.0.0.0 xe3 - - connected

40.40.40.0/24 10.10.10.2 xe1 30.30.30.2 xe3 isis

50.50.50.0/24 20.20.20.2 xe2 - - isis

60.60.60.0/24 20.20.20.2 xe2 - - isis

PE1#show ldp fec

LSR codes : E/N - LSR is egress/non-egress for this FEC,

L - LSR received a label for this FEC,

P - Primary route, B - LFA Backup route,

R - Remote LFA Backup route,

> - LSR will use this route for the FEC

FEC Code Session Out Label ELC Nexthop Addr

1.1.1.1/32 E > non-existent none No connected

2.2.2.2/32 NL 4.4.4.4 25608 No no nexthop

NL 3.3.3.3 25608 No no nexthop

NLP> 2.2.2.2 impl-null No 10.10.10.2

3.3.3.3/32 NL 2.2.2.2 25608 No no nexthop

NL 4.4.4.4 25609 No no nexthop

NLP> 3.3.3.3 impl-null No 20.20.20.2

4.4.4.4/32 NL 2.2.2.2 25609 No no nexthop

NLP> 3.3.3.3 25609 No 20.20.20.2

NL 4.4.4.4 impl-null No no nexthop

5.5.5.5/32 NL 4.4.4.4 25610 No no nexthop

NLP> 3.3.3.3 25610 No 20.20.20.2

NL 2.2.2.2 25600 No no nexthop

10.10.10.0/24 NL 2.2.2.2 impl-null No connected

E > non-existent none No connected

10.12.49.0/24 NL 3.3.3.3 impl-null No connected

NL 4.4.4.4 impl-null No connected

NL 2.2.2.2 impl-null No connected

E > non-existent none No connected

20.20.20.0/24 NL 3.3.3.3 impl-null No connected

E > non-existent none No connected

30.30.30.0/24 NL 2.2.2.2 25610 No connected

NL 3.3.3.3 25611 No connected

NL 4.4.4.4 impl-null No connected

E > non-existent none No connected

40.40.40.0/24 NLB> 4.4.4.4 25611 No 30.30.30.2

NL 3.3.3.3 25612 No no nexthop

NLP> 2.2.2.2 impl-null No 10.10.10.2

50.50.50.0/24 NL 2.2.2.2 25611 No no nexthop

NL 4.4.4.4 25612 No no nexthop

NLP> 3.3.3.3 impl-null No 20.20.20.2

60.60.60.0/24 NL 2.2.2.2 25612 No no nexthop

NLP> 3.3.3.3 25613 No 20.20.20.2

NL 4.4.4.4 impl-null No no nexthop

PE1#show ldp downstream

Codes: P - Primary route, B - Backup route

Session peer 5.5.5.5:

FEC Nexthop Addr State Label Req.ID Attr Code

Codes: P - Primary route, B - Backup route

Session peer 2.2.2.2:

FEC Nexthop Addr State Label Req.ID Attr Code

60.60.60.0/24 connected Established 25612 0

50.50.50.0/24 connected Established 25611 0

30.30.30.0/24 connected Established 25610 0

4.4.4.4/32 connected Established 25609 0

3.3.3.3/32 connected Established 25608 0

5.5.5.5/32 connected Established 25600 0

40.40.40.0/24 10.10.10.2 Established impl-null 0 P

10.12.49.0/24 connected Established impl-null 0

10.10.10.0/24 connected Established impl-null 0

2.2.2.2/32 10.10.10.2 Established impl-null 0 P

Codes: P - Primary route, B - Backup route

Session peer 3.3.3.3:

FEC Nexthop Addr State Label Req.ID Attr Code

40.40.40.0/24 connected Established 25612 0

30.30.30.0/24 connected Established 25611 0

4.4.4.4/32 20.20.20.2 Established 25609 0 P

2.2.2.2/32 connected Established 25608 0

60.60.60.0/24 20.20.20.2 Established 25613 0 P

5.5.5.5/32 20.20.20.2 Established 25610 0 P

50.50.50.0/24 20.20.20.2 Established impl-null 0 P

20.20.20.0/24 connected Established impl-null 0

10.12.49.0/24 connected Established impl-null 0

3.3.3.3/32 20.20.20.2 Established impl-null 0 P

Codes: P - Primary route, B - Backup route

Session peer 4.4.4.4:

FEC Nexthop Addr State Label Req.ID Attr Code

50.50.50.0/24 connected Established 25612 0

40.40.40.0/24 connected Established 25611 0

40.40.40.0/24 30.30.30.2 Established 25611 0 B

5.5.5.5/32 connected Established 25610 0

3.3.3.3/32 connected Established 25609 0

2.2.2.2/32 connected Established 25608 0

60.60.60.0/24 connected Established impl-null 0

30.30.30.0/24 connected Established impl-null 0

10.12.49.0/24 connected Established impl-null 0

4.4.4.4/32 connected Established impl-null 0

PE1#show ldp lsp

DOWNSTREAM LSP :

FEC Nexthop Addr State Label Req.ID Attr Code

1.1.1.1/32 connected Established none 0 None

2.2.2.2/32 connected Established 25608 0

2.2.2.2/32 10.10.10.2 Established impl-null 0 P

3.3.3.3/32 connected Established 25608 0

3.3.3.3/32 connected Established 25609 0

3.3.3.3/32 20.20.20.2 Established impl-null 0 P

4.4.4.4/32 connected Established 25609 0

4.4.4.4/32 20.20.20.2 Established 25609 0 P

4.4.4.4/32 connected Established impl-null 0

5.5.5.5/32 connected Established 25610 0

5.5.5.5/32 20.20.20.2 Established 25610 0 P

5.5.5.5/32 connected Established 25600 0

10.10.10.0/24 connected Established impl-null 0

10.10.10.0/24 connected Established none 0 None

10.12.49.0/24 connected Established impl-null 0

10.12.49.0/24 connected Established none 0 None

20.20.20.0/24 connected Established impl-null 0

20.20.20.0/24 connected Established none 0 None

30.30.30.0/24 connected Established 25610 0

30.30.30.0/24 connected Established 25611 0

30.30.30.0/24 connected Established impl-null 0

30.30.30.0/24 connected Established none 0 None

40.40.40.0/24 connected Established 25611 0

40.40.40.0/24 30.30.30.2 Established 25611 0 B

40.40.40.0/24 connected Established 25612 0

40.40.40.0/24 10.10.10.2 Established impl-null 0 P

50.50.50.0/24 connected Established 25611 0

50.50.50.0/24 connected Established 25612 0

50.50.50.0/24 20.20.20.2 Established impl-null 0 P

60.60.60.0/24 connected Established 25612 0

60.60.60.0/24 20.20.20.2 Established 25613 0 P

60.60.60.0/24 connected Established impl-null 0

UPSTREAM LSP :

FEC State Label Req.ID Attr

1.1.1.1/32 Established impl-null 0 None

2.2.2.2/32 Established 25608 0 None

2.2.2.2/32 Established 25604 0 None

2.2.2.2/32 Established 25608 0 None

3.3.3.3/32 Established 25605 0 None

3.3.3.3/32 Established 25600 0 None

3.3.3.3/32 Established 25605 0 None

3.3.3.3/32 Established 25600 0 None

4.4.4.4/32 Established 25603 0 None

4.4.4.4/32 Established 25602 0 None

4.4.4.4/32 Established 25603 0 None

4.4.4.4/32 Established 25602 0 None

5.5.5.5/32 Established 25614 0 None

5.5.5.5/32 Established 25615 0 None

10.10.10.0/24 Established impl-null 0 None

10.12.49.0/24 Established impl-null 0 None

20.20.20.0/24 Established impl-null 0 None

30.30.30.0/24 Established impl-null 0 None

40.40.40.0/24 Established 25610 0 None

40.40.40.0/24 Established 25606 0 None

40.40.40.0/24 Established 25610 0 None

50.50.50.0/24 Established 25607 0 None

50.50.50.0/24 Established 25601 0 None

50.50.50.0/24 Established 25607 0 None

50.50.50.0/24 Established 25601 0 None

60.60.60.0/24 Established 25616 0 None

60.60.60.0/24 Established 25617 0 None

PE1#show mpls forwarding-table

Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup

B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,

L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,

U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN

Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop

L> 2.2.2.2/32 1 1 - Yes LSP_DEFAULT 3 xe1 No 10.10.10.2

L> 3.3.3.3/32 5 3 - Yes LSP_DEFAULT 3 xe2 No 20.20.20.2

L> 4.4.4.4/32 3 7 - Yes LSP_DEFAULT 25609 xe2 No 20.20.20.2

L> 5.5.5.5/32 7 5 - Yes LSP_DEFAULT 25610 xe2 No 20.20.20.2

L> 40.40.40.0/24 2 1 - Yes LSP_DEFAULT 3 xe1 No 10.10.10.2

15 - No LSP_DEFAULT 25611 xe3 No 30.30.30.2

L> 50.50.50.0/24 6 3 - Yes LSP_DEFAULT 3 xe2 No 20.20.20.2

L> 60.60.60.0/24 4 6 - Yes LSP_DEFAULT 25613 xe2 No 20.20.20.2

PE1#show mpls forwarding-table 5.5.5.5/32

Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup

B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,

L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,

U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN

Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop

L> 5.5.5.5/32 7 5 - Yes LSP_DEFAULT 25610 xe2 No 20.20.20.2

PE1#show mpls ftn-table

Primary FTN entry with FEC: 2.2.2.2/32, id: 1, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 1, owner: N/A, Stale: NO, out intf: xe1, out label: 3

Nexthop addr: 10.10.10.2 cross connect ix: 1, op code: Push

Primary FTN entry with FEC: 3.3.3.3/32, id: 5, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 3, owner: N/A, Stale: NO, out intf: xe2, out label: 3

Nexthop addr: 20.20.20.2 cross connect ix: 4, op code: Push

Primary FTN entry with FEC: 4.4.4.4/32, id: 3, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:368, pkts:4, TX bytes:368, Pushed pkts:4

Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 7

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: xe2, out label: 25609

Nexthop addr: 20.20.20.2 cross connect ix: 2, op code: Push

Primary FTN entry with FEC: 5.5.5.5/32, id: 7, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:339, pkts:4, TX bytes:355, Pushed pkts:4

Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: xe2, out label: 25610

Nexthop addr: 20.20.20.2 cross connect ix: 5, op code: Push

Primary FTN entry with FEC: 40.40.40.0/24, id: 2, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 1, owner: N/A, Stale: NO, out intf: xe1, out label: 3

Nexthop addr: 10.10.10.2 cross connect ix: 1, op code: Push

Backup Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 15

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 15, owner: LDP, Stale: NO, out intf: xe3, out label: 25611

Nexthop addr: 30.30.30.2 cross connect ix: 1, op code: Push

Primary FTN entry with FEC: 50.50.50.0/24, id: 6, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 3, owner: N/A, Stale: NO, out intf: xe2, out label: 3

Nexthop addr: 20.20.20.2 cross connect ix: 4, op code: Push

Primary FTN entry with FEC: 60.60.60.0/24, id: 4, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: xe2, out label: 25613

Nexthop addr: 20.20.20.2 cross connect ix: 6, op code: Push

PE1#show mpls ftn-table 5.5.5.5/32

Primary FTN entry with FEC: 5.5.5.5/32, id: 7, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:339, pkts:4, TX bytes:355, Pushed pkts:4

Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: xe2, out label: 25610

Nexthop addr: 20.20.20.2 cross connect ix: 5, op code: Push

PE1#show ldp fec prefix 5.5.5.5/32

LSR codes : E/N - LSR is egress/non-egress for this FEC,

L - LSR received a label for this FEC,

P - Primary route, B - LFA Backup route,

R - Remote LFA Backup route,

> - LSR will use this route for the FEC

FEC Code Session Out Label ELC Nexthop Addr

5.5.5.5/32 NL 4.4.4.4 25610 No no nexthop

NLP> 3.3.3.3 25610 No 20.20.20.2

NL 2.2.2.2 25600 No no nexthop

PE1#show ip route fast-reroute

Codes: K - kernel, C - connected, S - static, R - RIP, B - BGP

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, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area ,p - stale info, E - EVPN

* - candidate default

IP Route Table for VRF "default"

i L1 40.40.40.0/24 [115/30] via 10.10.10.2, xe1, 01:04:31

[FRR-NH] via 30.30.30.2, xe3

PE1#show ip isis route fast-reroute

Tag : 1 VRF : default

Codes : L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area,

D - discard, LP - Link Protecting, NP - Node Protecting,

BP - Broadcast Interface Disjoint, Pri - Primary Path,

Sec - Secondary Path, DP - Downstream Path

L1 40.40.40.0/24

Primary Path via : 10.10.10.2, xe1

FRR Backup Path via : 30.30.30.2, xe3

FRR Metric : 80

Protection Provided : LP NP BP DP

PE1#show ldp routes

Prefix Addr Nexthop Addr Intf Backup Addr Backup Intf Owner

0.0.0.0/0 10.12.49.1 xe0 - - kernel

1.1.1.1/32 0.0.0.0 lo - - connected

2.2.2.2/32 10.10.10.2 xe1 - - isis

3.3.3.3/32 20.20.20.2 xe2 - - isis

4.4.4.4/32 20.20.20.2 xe2 - - isis

5.5.5.5/32 20.20.20.2 xe2 - - isis

10.10.10.0/24 0.0.0.0 xe1 - - connected

10.12.49.0/24 0.0.0.0 xe0 - - connected

20.20.20.0/24 0.0.0.0 xe2 - - connected

30.30.30.0/24 0.0.0.0 xe3 - - connected

40.40.40.0/24 10.10.10.2 xe1 30.30.30.2 xe3 isis

50.50.50.0/24 20.20.20.2 xe2 - - isis

60.60.60.0/24 20.20.20.2 xe2 - - isis

PE1#show mpls forwarding-table

Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup

B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,

L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,

U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN

Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop

L> 2.2.2.2/32 1 1 - Yes LSP_DEFAULT 3 xe1 No 10.10.10.2

L> 3.3.3.3/32 5 3 - Yes LSP_DEFAULT 3 xe2 No 20.20.20.2

L> 4.4.4.4/32 3 7 - Yes LSP_DEFAULT 25609 xe2 No 20.20.20.2

L> 5.5.5.5/32 7 5 - Yes LSP_DEFAULT 25610 xe2 No 20.20.20.2

L> 40.40.40.0/24 2 1 - Yes LSP_DEFAULT 3 xe1 No 10.10.10.2

15 - No LSP_DEFAULT 25611 xe3 No 30.30.30.2

L> 50.50.50.0/24 6 3 - Yes LSP_DEFAULT 3 xe2 No 20.20.20.2

L> 60.60.60.0/24 4 6 - Yes LSP_DEFAULT 25613 xe2 No 20.20.20.2

PE1#show mpls forwarding-table 5.5.5.5/32

Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup

B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,

L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,

U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN

Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop

L> 5.5.5.5/32 7 5 - Yes LSP_DEFAULT 25610 xe2 No 20.20.20.2

PE1#show mpls ftn-table

Primary FTN entry with FEC: 2.2.2.2/32, id: 1, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 1, owner: N/A, Stale: NO, out intf: xe1, out label: 3

Nexthop addr: 10.10.10.2 cross connect ix: 1, op code: Push

Primary FTN entry with FEC: 3.3.3.3/32, id: 5, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 3, owner: N/A, Stale: NO, out intf: xe2, out label: 3

Nexthop addr: 20.20.20.2 cross connect ix: 4, op code: Push

Primary FTN entry with FEC: 4.4.4.4/32, id: 3, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:368, pkts:4, TX bytes:368, Pushed pkts:4

Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 7

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: xe2, out label: 25609

Nexthop addr: 20.20.20.2 cross connect ix: 2, op code: Push

Primary FTN entry with FEC: 5.5.5.5/32, id: 7, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:339, pkts:4, TX bytes:355, Pushed pkts:4

Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: xe2, out label: 25610

Nexthop addr: 20.20.20.2 cross connect ix: 5, op code: Push

Primary FTN entry with FEC: 40.40.40.0/24, id: 2, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 1, owner: N/A, Stale: NO, out intf: xe1, out label: 3

Nexthop addr: 10.10.10.2 cross connect ix: 1, op code: Push

Backup Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 15

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 15, owner: LDP, Stale: NO, out intf: xe3, out label: 25611

Nexthop addr: 30.30.30.2 cross connect ix: 1, op code: Push

Primary FTN entry with FEC: 50.50.50.0/24, id: 6, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 3, owner: N/A, Stale: NO, out intf: xe2, out label: 3

Nexthop addr: 20.20.20.2 cross connect ix: 4, op code: Push

Primary FTN entry with FEC: 60.60.60.0/24, id: 4, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0

Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: xe2, out label: 25613

Nexthop addr: 20.20.20.2 cross connect ix: 6, op code: Push

PE1#show mpls ftn-table 5.5.5.5/32

Primary FTN entry with FEC: 5.5.5.5/32, id: 7, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, , Color: 0

Matched bytes:339, pkts:4, TX bytes:355, Pushed pkts:4

Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: xe2, out label: 25610

Nexthop addr: 20.20.20.2 cross connect ix: 5, op code: Push

PE1#show ldp fec prefix 5.5.5.5/32

LSR codes : E/N - LSR is egress/non-egress for this FEC,

L - LSR received a label for this FEC,

P - Primary route, B - LFA Backup route,

R - Remote LFA Backup route,

> - LSR will use this route for the FEC

FEC Code Session Out Label ELC Nexthop Addr

5.5.5.5/32 NL 4.4.4.4 25610 No no nexthop

NLP> 3.3.3.3 25610 No 20.20.20.2

NL 2.2.2.2 25600 No

(config)#ip access-list A	Create an access-list
(config-ip-acl)#10 permit any host 40.40.40.0 any	Configuring rule to permit only one prefix
(config)#route-map R permit 10	Create a route-map
(config-route-map)#match ip address A	Apply above created access-list in route-map
(config-route-map)#exit	Exit route-map mode
(config)#commit	Commit all the configurations

(config)#router isis 1	Create an IS-IS routing instance for area 49 with instance 1
(config-router)#no fast-reroute per-prefix level-1 proto ipv4	Un-configure LFA-FRR to calculate available path for all prefixes
(config-router)#fast-reroute per-prefix level-1 proto ipv4 route-map R	Configure LFA-FRR to calculate the available backup path for routes allowed through route-map
(config-router)#exit	Exit router mode
(config)#commit	Commit all the configurations