supervisor@rtbrick: op> show isis overview
Instance: default
System ID: 1980.5110.0111
System hostname: isr1
Areas: 49.0001/24
Neighbor hold time: 30 sec
LSP life time: 65535 sec
Overload bit set: False
SRGB base: 10000
SRGB range: 1000
SRGB label values: 10000 - 10999
SRLB base: 20000
SRLB range: 1000
SRLB label values: 20000 - 20999
Authentication:
Level 1: md5, Level 2: md5
supervisor@rtbrick: op> show isis interface Instance: default Interface Level Adjacencies Metric Type Passive Unnumbered LDP-sync lo-0/0/0/0 1 0 1000000 loopback 1 0 - lo-0/0/0/0 2 0 1000000 loopback 1 0 - lo-0/0/0/1 1 0 1000000 loopback 1 0 - lo-0/0/0/1 2 0 1000000 loopback 1 0 - ifl-0/0/2/0 1 1 1000000 point-to-point 0 0 - ifl-0/0/2/0 2 1 1000000 point-to-point 0 0 - ifl-0/0/2/100 1 1 1000000 broadcast 0 0 - ifl-0/0/2/100 2 1 1000000 broadcast 0 0 -
supervisor@rtbrick: op> show isis interface instance default Instance: default Interface Level Adjacencies Metric Type Passive Unnumbered LDP-sync lo-0/0/0/0 1 0 1000000 loopback 1 0 - lo-0/0/0/0 2 0 1000000 loopback 1 0 - lo-0/0/0/1 1 0 1000000 loopback 1 0 - lo-0/0/0/1 2 0 1000000 loopback 1 0 - ifl-0/0/2/0 1 1 1000000 point-to-point 0 0 - ifl-0/0/2/0 2 1 1000000 point-to-point 0 0 - ifl-0/0/2/100 1 1 1000000 broadcast 0 0 - ifl-0/0/2/100 2 1 1000000 broadcast 0 0 -
supervisor@rtbrick: op> show isis interface ifl-0/0/2/0
Instance: default
Interface: ifl-0/0/2/0, Level: 1
Type: point-to-point, Passive: False, Unnumbered: False
Metric: 1000000
Hello interval: 10 seconds, Hello multiplier: 3, Hold time: 30 seconds
Adjacencies: 1
CNSP in: 2, CNSP out: 3, CNSP success: 2, CNSP fail: 0
PSNP in: 1, PSNP out: 1, PSNP success: 1, PSNP fail: 0
LSP in: 2, LSP out: 0, LSP success: 2, LSP fail: 0, LSP in purge: 0 LSP in auth fail: 0
IIH in: 4, IIH out: 5
Interface: ifl-0/0/2/0, Level: 2
Type: point-to-point, Passive: False, Unnumbered: False
Metric: 1000000
Hello interval: 10 seconds, Hello multiplier: 3, Hold time: 30 seconds
Adjacencies: 1
CNSP in: 2, CNSP out: 3, CNSP success: 2, CNSP fail: 0
PSNP in: 3, PSNP out: 3, PSNP success: 3, PSNP fail: 0
LSP in: 4, LSP out: 0, LSP success: 4, LSP fail: 0, LSP in purge: 0 LSP in auth fail: 0
IIH in: 4, IIH out: 5
supervisor@rtbrick: op> show isis interface statistics Instance: default Interface Level CSNP In CSNP Out CSNP Fail PSNP In PSNP Out PSNP Fail LSP In LSP Out LSP Fail IIH In IIH Out ifl-0/0/2/0 1 2 3 0 1 1 0 2 0 0 5 5 ifl-0/0/2/0 2 2 3 0 3 3 0 4 0 0 5 5 ifl-0/0/2/100 1 2 0 0 0 0 0 0 0 0 12 12 ifl-0/0/2/100 2 2 0 0 0 0 0 0 0 0 12 12
supervisor@rtbrick: op> show isis interface detail
Instance: default
Interface: lo-0/0/0/0, Level: 1
Type: loopback, Passive: True, Unnumbered: False
Metric: 1000000
Interface: lo-0/0/0/0, Level: 2
Type: loopback, Passive: True, Unnumbered: False
Metric: 1000000
Instance: default
Interface: lo-0/0/0/1, Level: 1
Type: loopback, Passive: True, Unnumbered: False
Metric: 1000000
Interface: lo-0/0/0/1, Level: 2
Type: loopback, Passive: True, Unnumbered: False
Metric: 1000000
Instance: default
Interface: ifl-0/0/2/0, Level: 1
Type: point-to-point, Passive: False, Unnumbered: False
Metric: 1000000
Hello interval: 10 seconds, Hello multiplier: 3, Hold time: 30 seconds
Adjacencies: 1
CNSP in: 2, CNSP out: 3, CNSP success: 2, CNSP fail: 0
PSNP in: 1, PSNP out: 1, PSNP success: 1, PSNP fail: 0
LSP in: 2, LSP out: 0, LSP success: 2, LSP fail: 0, LSP in purge: 0 LSP in auth fail: 0
IIH in: 5, IIH out: 5
Interface: ifl-0/0/2/0, Level: 2
Type: point-to-point, Passive: False, Unnumbered: False
Metric: 1000000
Hello interval: 10 seconds, Hello multiplier: 3, Hold time: 30 seconds
Adjacencies: 1
CNSP in: 2, CNSP out: 3, CNSP success: 2, CNSP fail: 0
PSNP in: 3, PSNP out: 3, PSNP success: 3, PSNP fail: 0
LSP in: 4, LSP out: 0, LSP success: 4, LSP fail: 0, LSP in purge: 0 LSP in auth fail: 0
IIH in: 5, IIH out: 5
Instance: default
Interface: ifl-0/0/2/100, Level: 1
Type: broadcast, Passive: False, Unnumbered: False, Circuit ID: 0x1
Metric: 1000000, Priority: 64
Hello interval: 10 seconds, Hello multiplier: 3, Hold time: 30 seconds
Designated IS: isr2.01(1980.5110.0121.01)
Adjacencies: 1
CNSP in: 2, CNSP out: 0, CNSP success: 2, CNSP fail: 0
PSNP in: 0, PSNP out: 0, PSNP success: 0, PSNP fail: 0
LSP in: 0, LSP out: 0, LSP success: 0, LSP fail: 0, LSP in purge: 0 LSP in auth fail: 0
IIH in: 12, IIH out: 12
Interface: ifl-0/0/2/100, Level: 2
Type: broadcast, Passive: False, Unnumbered: False, Circuit ID: 0x1
Metric: 1000000, Priority: 64
Hello interval: 10 seconds, Hello multiplier: 3, Hold time: 30 seconds
Designated IS: isr2.01(1980.5110.0121.01)
Adjacencies: 1
CNSP in: 2, CNSP out: 0, CNSP success: 2, CNSP fail: 0
PSNP in: 0, PSNP out: 0, PSNP success: 0, PSNP fail: 0
LSP in: 0, LSP out: 0, LSP success: 0, LSP fail: 0, LSP in purge: 0 LSP in auth fail: 0
IIH in: 12, IIH out: 12
supervisor@rtbrick: op> show isis interface ifl-0/0/2/100
Instance: default
Interface: ifl-0/0/2/100, Level: 1
Type: broadcast, Passive: False, Unnumbered: False, Circuit ID: 0x1
Metric: 1000000, Priority: 64
Hello interval: 10 seconds, Hello multiplier: 3, Hold time: 30 seconds
Designated IS: isr2.01(1980.5110.0121.01)
Adjacencies: 1
CNSP in: 2, CNSP out: 0, CNSP success: 2, CNSP fail: 0
PSNP in: 0, PSNP out: 0, PSNP success: 0, PSNP fail: 0
LSP in: 0, LSP out: 0, LSP success: 0, LSP fail: 0, LSP in purge: 0 LSP in auth fail: 0
IIH in: 12, IIH out: 12
Interface: ifl-0/0/2/100, Level: 2
Type: broadcast, Passive: False, Unnumbered: False, Circuit ID: 0x1
Metric: 1000000, Priority: 64
Hello interval: 10 seconds, Hello multiplier: 3, Hold time: 30 seconds
Designated IS: isr2.01(1980.5110.0121.01)
Adjacencies: 1
CNSP in: 2, CNSP out: 0, CNSP success: 2, CNSP fail: 0
PSNP in: 0, PSNP out: 0, PSNP success: 0, PSNP fail: 0
LSP in: 0, LSP out: 0, LSP success: 0, LSP fail: 0, LSP in purge: 0 LSP in auth fail: 0
IIH in: 12, IIH out: 12
supervisor@rtbrick: op> show isis neighbor Instance: default Interface System Level State Type Up since Expires ifl-0/0/2/0 isr2 L1L2 Up P2P Fri Jun 05 14:46:38 in 26s 282325us ifl-0/0/2/100 isr2 L1 Up Broadcast Fri Jun 05 14:46:38 in 26s 81964us ifl-0/0/2/100 isr2 L2 Up Broadcast Fri Jun 05 14:46:40 in 26s 81794us
supervisor@rtbrick: op> show isis neighbor detail
Instance: default
System: isr2, Interface: ifl-0/0/2/0
State: Up, Level: L1L2, Adjacency type: P2P
Circuit type: L1L2, Hold time: 30.0s, Expiry time: in 25s 207558us
Local IPv4 address: 192.0.2.1, Remote IPv4 address: 192.0.2.2, Unnumbered: False
Local IPv6 address: fe80::9819:2cff:fe06:b503, Remote IPv6 address: fe80::9819:2cff:fe99:472d
IPv4 Adjacency SID: 20112, IPv6 Adjacency SID: 20312
Up since: Fri Jun 05 14:46:38 GMT +0000 2026, Last down reason: NA
Last transition: 2026-06-05T14:46:38.990940+0000, Number of transitions: 2
Error counters:
Level mismatch: 0, Area mismatch: 0, System ID: 0, Subnet mismatch: 0
Hold timeout: 0, Neighbor down: 0, Interface down: 0, Admin reset: 0, BFD down: 0
Interface configuration: 0, Area configuration: 0, Other: 0
System: isr2, Interface: ifl-0/0/2/100
State: Up, Level: L1, Adjacency type: Broadcast
Circuit type: L1L2, Hold time: 30.0s, Expiry time: in 25s 7151us
Priority: 64, Designated IS: isr2.01(1980.5110.0121.01), SNPA: 98:19:2c:99:47:2d
Local IPv4 address: 192.0.2.5, Remote IPv4 address: 192.0.2.6, Unnumbered: False
Local IPv6 address: fe80::9819:2c00:6406:b503, Remote IPv6 address: fe80::9819:2c00:6499:472d
Up since: Fri Jun 05 14:46:38 GMT +0000 2026, Last down reason: NA
Last transition: 2026-06-05T14:46:39.518114+0000, Number of transitions: 3
Error counters:
Level mismatch: 0, Area mismatch: 0, System ID: 0, Subnet mismatch: 0
Hold timeout: 0, Neighbor down: 0, Interface down: 0, Admin reset: 0, BFD down: 0
Interface configuration: 0, Area configuration: 0, Other: 0
System: isr2, Interface: ifl-0/0/2/100
State: Up, Level: L2, Adjacency type: Broadcast
Circuit type: L1L2, Hold time: 30.0s, Expiry time: in 25s 6941us
Priority: 64, Designated IS: isr2.01(1980.5110.0121.01), SNPA: 98:19:2c:99:47:2d
Local IPv4 address: 192.0.2.5, Remote IPv4 address: 192.0.2.6, Unnumbered: False
Local IPv6 address: fe80::9819:2c00:6406:b503, Remote IPv6 address: fe80::9819:2c00:6499:472d
Up since: Fri Jun 05 14:46:40 GMT +0000 2026, Last down reason: NA
Last transition: 2026-06-05T14:46:40.764532+0000, Number of transitions: 3
Error counters:
Level mismatch: 0, Area mismatch: 0, System ID: 0, Subnet mismatch: 0
Hold timeout: 0, Neighbor down: 0, Interface down: 0, Admin reset: 0, BFD down: 0
Interface configuration: 0, Area configuration: 0, Other: 0
supervisor@rtbrick: op> show isis neighbor instance default Instance: default Interface System Level State Type Up since Expires ifl-0/0/2/0 isr2 L1L2 Up P2P Fri Jun 05 14:46:38 in 24s 182062us ifl-0/0/2/100 isr2 L1 Up Broadcast Fri Jun 05 14:46:38 in 23s 981695us ifl-0/0/2/100 isr2 L2 Up Broadcast Fri Jun 05 14:46:40 in 23s 981520us
supervisor@rtbrick: op> show isis neighbor instance default detail
Instance: default
System: isr2, Interface: ifl-0/0/2/0
State: Up, Level: L1L2, Adjacency type: P2P
Circuit type: L1L2, Hold time: 30.0s, Expiry time: in 23s 173876us
Local IPv4 address: 192.0.2.1, Remote IPv4 address: 192.0.2.2, Unnumbered: False
Local IPv6 address: fe80::9819:2cff:fe06:b503, Remote IPv6 address: fe80::9819:2cff:fe99:472d
IPv4 Adjacency SID: 20112, IPv6 Adjacency SID: 20312
Up since: Fri Jun 05 14:46:38 GMT +0000 2026, Last down reason: NA
Last transition: 2026-06-05T14:46:38.990940+0000, Number of transitions: 2
Error counters:
Level mismatch: 0, Area mismatch: 0, System ID: 0, Subnet mismatch: 0
Hold timeout: 0, Neighbor down: 0, Interface down: 0, Admin reset: 0, BFD down: 0
Interface configuration: 0, Area configuration: 0, Other: 0
System: isr2, Interface: ifl-0/0/2/100
State: Up, Level: L1, Adjacency type: Broadcast
Circuit type: L1L2, Hold time: 30.0s, Expiry time: in 22s 973463us
Priority: 64, Designated IS: isr2.01(1980.5110.0121.01), SNPA: 98:19:2c:99:47:2d
Local IPv4 address: 192.0.2.5, Remote IPv4 address: 192.0.2.6, Unnumbered: False
Local IPv6 address: fe80::9819:2c00:6406:b503, Remote IPv6 address: fe80::9819:2c00:6499:472d
Up since: Fri Jun 05 14:46:38 GMT +0000 2026, Last down reason: NA
Last transition: 2026-06-05T14:46:39.518114+0000, Number of transitions: 3
Error counters:
Level mismatch: 0, Area mismatch: 0, System ID: 0, Subnet mismatch: 0
Hold timeout: 0, Neighbor down: 0, Interface down: 0, Admin reset: 0, BFD down: 0
Interface configuration: 0, Area configuration: 0, Other: 0
System: isr2, Interface: ifl-0/0/2/100
State: Up, Level: L2, Adjacency type: Broadcast
Circuit type: L1L2, Hold time: 30.0s, Expiry time: in 22s 973251us
Priority: 64, Designated IS: isr2.01(1980.5110.0121.01), SNPA: 98:19:2c:99:47:2d
Local IPv4 address: 192.0.2.5, Remote IPv4 address: 192.0.2.6, Unnumbered: False
Local IPv6 address: fe80::9819:2c00:6406:b503, Remote IPv6 address: fe80::9819:2c00:6499:472d
Up since: Fri Jun 05 14:46:40 GMT +0000 2026, Last down reason: NA
Last transition: 2026-06-05T14:46:40.764532+0000, Number of transitions: 3
Error counters:
Level mismatch: 0, Area mismatch: 0, System ID: 0, Subnet mismatch: 0
Hold timeout: 0, Neighbor down: 0, Interface down: 0, Admin reset: 0, BFD down: 0
Interface configuration: 0, Area configuration: 0, Other: 0
supervisor@rtbrick: op> show isis dis-election history Instance: default, Interface: ifl-0/0/2/100, Level: 1 Timestamp DIS Event Fri Jun 05 14:46:38 GMT +0000 2026 - Neighbour 1980.5110.0121 adjacency state changed from Init to Up Fri Jun 05 14:46:39 GMT +0000 2026 1980.5110.0121.01 Neighbour 1980.5110.0121 DIS changed from 0000.0000.0000.00 to 1980.5110.0121.01 Instance: default, Interface: ifl-0/0/2/100, Level: 2 Timestamp DIS Event Fri Jun 05 14:46:40 GMT +0000 2026 - Neighbour 1980.5110.0121 adjacency state changed from Init to Up Fri Jun 05 14:46:40 GMT +0000 2026 1980.5110.0121.01 Neighbour 1980.5110.0121 DIS changed from 0000.0000.0000.00 to 1980.5110.0121.01
supervisor@rtbrick: op> show isis hostname Instance System-ID Hostname default 1980.5110.0111 isr1 default 1980.5110.0121 isr2
supervisor@rtbrick: op> show isis database Instance: default, Level: 1 LSP ID Sequence Checksum Lifetime Overload Attached isr1.00-00 0x4 0x8517 65514 0 0 isr2.00-00 0x3 0x1c4 65514 0 0 isr2.01-00 0x1 0x2cff 65514 0 0 Instance: default, Level: 2 LSP ID Sequence Checksum Lifetime Overload Attached isr1.00-00 0x6 0x7696 65514 0 0 isr2.00-00 0x6 0x44fc 65514 0 0 isr2.01-00 0x1 0x8e6f 65514 0 0
supervisor@rtbrick: op> show isis database lsp id 1980.5110.0111.00-00
Instance: default, Level: 1
LSP ID: isr1.00-00
Interface:
LSP Header:
Sequence: 0x4
Checksum: 0x8517
Remaining lifetime: 65535 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 248 bytes
Last received time: 2026-06-05T14:46:39.731129+0000
Expiry: expires in 18h 11m 52s 625218us
System ID: 1980.5110.0111
Dynamic Hostname TLV (137): isr1
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: 65dfacffdbdbfa061d402f51d41b358d
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0121.00 Metric: 1000000
Adjacency SID:
Value: 20112, Flags: Value, Local, Persistent
Value: 20312, Flags: Ipv6 Encapsulation, Value, Local, Persistent
IS neighbor: 1980.5110.0121.01 Metric: 1000000
IPv4 Reachability TLVs (135):
IPv4 prefix: 192.0.2.0/30 Metric: 1000000 Internal Up
IPv4 prefix: 192.0.2.4/30 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.11/32 Metric: 1000000 Internal Up SID: 100 Flags: Node
IPv4 prefix: 198.51.100.12/32 Metric: 1000000 Internal Up
IPv6 Reachability TLVs (236):
IPv6 prefix: 2001:db8:1:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:2:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::11/128 Metric: 1000000 Internal Up SID: 101 Flags: Node
IPv6 prefix: 2001:db8:0:1::12/128 Metric: 1000000 Internal Up
Segment Routing TLVs (242/sub 2):
SRGB: Base: 10000, Range: 1000, Router ID: 198.51.100.11
Instance: default, Level: 2
LSP ID: isr1.00-00
Interface:
LSP Header:
Sequence: 0x6
Checksum: 0x7696
Remaining lifetime: 65535 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 342 bytes
Last received time: 2026-06-05T14:46:40.976088+0000
Expiry: expires in 18h 11m 53s 824945us
System ID: 1980.5110.0111
Dynamic Hostname TLV (137): isr1
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: 5a9b30d2500f2c55f71c8b3636e3c631
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0121.00 Metric: 1000000
Adjacency SID:
Value: 20112, Flags: Value, Local, Persistent
Value: 20312, Flags: Ipv6 Encapsulation, Value, Local, Persistent
IS neighbor: 1980.5110.0121.01 Metric: 1000000
IPv4 Reachability TLVs (135):
IPv4 prefix: 192.0.2.0/30 Metric: 1000000 Internal Up
IPv4 prefix: 192.0.2.4/30 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.11/32 Metric: 1000000 Internal Up SID: 100 Flags: Node
IPv4 prefix: 198.51.100.12/32 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.21/32 Metric: 2000000 Internal Up SID: 200 Flags: Re-advertisement, Node
IPv4 prefix: 198.51.100.22/32 Metric: 2000000 Internal Up
IPv6 Reachability TLVs (236):
IPv6 prefix: 2001:db8:1:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:2:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::11/128 Metric: 1000000 Internal Up SID: 101 Flags: Node
IPv6 prefix: 2001:db8:0:1::12/128 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::21/128 Metric: 2000000 Internal Up SID: 201 Flags: Re-advertisement, Node
IPv6 prefix: 2001:db8:0:1::22/128 Metric: 2000000 Internal Up
Segment Routing TLVs (242/sub 2):
SRGB: Base: 10000, Range: 1000, Router ID: 198.51.100.11
supervisor@rtbrick: op> show isis database level-1 detail
Instance: default, Level: 1
LSP ID: isr1.00-00
Interface:
LSP Header:
Sequence: 0x4
Checksum: 0x8517
Remaining lifetime: 65511 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 248 bytes
Last received time: 2026-06-05T14:46:39.731129+0000
Expiry: expires in 18h 11m 51s 541232us
System ID: 1980.5110.0111
Dynamic Hostname TLV (137): isr1
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: 65dfacffdbdbfa061d402f51d41b358d
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0121.00 Metric: 1000000
Adjacency SID:
Value: 20112, Flags: Value, Local, Persistent
Value: 20312, Flags: Ipv6 Encapsulation, Value, Local, Persistent
IS neighbor: 1980.5110.0121.01 Metric: 1000000
IPv4 Reachability TLVs (135):
IPv4 prefix: 192.0.2.0/30 Metric: 1000000 Internal Up
IPv4 prefix: 192.0.2.4/30 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.11/32 Metric: 1000000 Internal Up SID: 100 Flags: Node
IPv4 prefix: 198.51.100.12/32 Metric: 1000000 Internal Up
IPv6 Reachability TLVs (236):
IPv6 prefix: 2001:db8:1:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:2:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::11/128 Metric: 1000000 Internal Up SID: 101 Flags: Node
IPv6 prefix: 2001:db8:0:1::12/128 Metric: 1000000 Internal Up
Segment Routing TLVs (242/sub 2):
SRGB: Base: 10000, Range: 1000, Router ID: 198.51.100.11
LSP ID: isr2.00-00
Interface: ifl-0/0/2/0
LSP Header:
Sequence: 0x3
Checksum: 0x1c4
Remaining lifetime: 65511 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 248 bytes
Last received time: 2026-06-05T14:46:39.411068+0000
Expiry: expires in 18h 11m 51s 220843us
System ID: 1980.5110.0121
Dynamic Hostname TLV (137): isr2
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: 1f82cbc53859f87066a51805990662d7
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0111.00 Metric: 1000000
Adjacency SID:
Value: 21121, Flags: Value, Local, Persistent
Value: 21321, Flags: Ipv6 Encapsulation, Value, Local, Persistent
IS neighbor: 1980.5110.0121.01 Metric: 1000000
IPv4 Reachability TLVs (135):
IPv4 prefix: 192.0.2.0/30 Metric: 1000000 Internal Up
IPv4 prefix: 192.0.2.4/30 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.21/32 Metric: 1000000 Internal Up SID: 200 Flags: Node
IPv4 prefix: 198.51.100.22/32 Metric: 1000000 Internal Up
IPv6 Reachability TLVs (236):
IPv6 prefix: 2001:db8:1:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:2:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::21/128 Metric: 1000000 Internal Up SID: 201 Flags: Node
IPv6 prefix: 2001:db8:0:1::22/128 Metric: 1000000 Internal Up
Segment Routing TLVs (242/sub 2):
SRGB: Base: 11000, Range: 1000, Router ID: 198.51.100.21
LSP ID: isr2.01-00
Interface: ifl-0/0/2/0
LSP Header:
Sequence: 0x1
Checksum: 0x2cff
Remaining lifetime: 65511 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 80 bytes
Last received time: 2026-06-05T14:46:39.411333+0000
Expiry: expires in 18h 11m 51s 220905us
System ID: 1980.5110.0121
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: d6d4ece4874d0946847e3e9a81621364
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0111.00 Metric: 0
IS neighbor: 1980.5110.0121.00 Metric: 0
supervisor@rtbrick: op> show isis database instance default Instance: default, Level: 1 LSP ID Sequence Checksum Lifetime Overload Attached isr1.00-00 0x4 0x8517 65510 0 0 isr2.00-00 0x3 0x1c4 65510 0 0 isr2.01-00 0x1 0x2cff 65510 0 0 Instance: default, Level: 2 LSP ID Sequence Checksum Lifetime Overload Attached isr1.00-00 0x6 0x7696 65511 0 0 isr2.00-00 0x6 0x44fc 65511 0 0 isr2.01-00 0x1 0x8e6f 65511 0 0
supervisor@rtbrick: op> show isis database instance default lsp id 1980.5110.0111.00-00
Instance: default, Level: 1
LSP ID: isr1.00-00
Interface:
LSP Header:
Sequence: 0x4
Checksum: 0x8517
Remaining lifetime: 65535 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 248 bytes
Last received time: 2026-06-05T14:46:39.731129+0000
Expiry: expires in 18h 11m 49s 461377us
System ID: 1980.5110.0111
Dynamic Hostname TLV (137): isr1
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: 65dfacffdbdbfa061d402f51d41b358d
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0121.00 Metric: 1000000
Adjacency SID:
Value: 20112, Flags: Value, Local, Persistent
Value: 20312, Flags: Ipv6 Encapsulation, Value, Local, Persistent
IS neighbor: 1980.5110.0121.01 Metric: 1000000
IPv4 Reachability TLVs (135):
IPv4 prefix: 192.0.2.0/30 Metric: 1000000 Internal Up
IPv4 prefix: 192.0.2.4/30 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.11/32 Metric: 1000000 Internal Up SID: 100 Flags: Node
IPv4 prefix: 198.51.100.12/32 Metric: 1000000 Internal Up
IPv6 Reachability TLVs (236):
IPv6 prefix: 2001:db8:1:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:2:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::11/128 Metric: 1000000 Internal Up SID: 101 Flags: Node
IPv6 prefix: 2001:db8:0:1::12/128 Metric: 1000000 Internal Up
Segment Routing TLVs (242/sub 2):
SRGB: Base: 10000, Range: 1000, Router ID: 198.51.100.11
Instance: default, Level: 2
LSP ID: isr1.00-00
Interface:
LSP Header:
Sequence: 0x6
Checksum: 0x7696
Remaining lifetime: 65535 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 342 bytes
Last received time: 2026-06-05T14:46:40.976088+0000
Expiry: expires in 18h 11m 50s 661866us
System ID: 1980.5110.0111
Dynamic Hostname TLV (137): isr1
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: 5a9b30d2500f2c55f71c8b3636e3c631
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0121.00 Metric: 1000000
Adjacency SID:
Value: 20112, Flags: Value, Local, Persistent
Value: 20312, Flags: Ipv6 Encapsulation, Value, Local, Persistent
IS neighbor: 1980.5110.0121.01 Metric: 1000000
IPv4 Reachability TLVs (135):
IPv4 prefix: 192.0.2.0/30 Metric: 1000000 Internal Up
IPv4 prefix: 192.0.2.4/30 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.11/32 Metric: 1000000 Internal Up SID: 100 Flags: Node
IPv4 prefix: 198.51.100.12/32 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.21/32 Metric: 2000000 Internal Up SID: 200 Flags: Re-advertisement, Node
IPv4 prefix: 198.51.100.22/32 Metric: 2000000 Internal Up
IPv6 Reachability TLVs (236):
IPv6 prefix: 2001:db8:1:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:2:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::11/128 Metric: 1000000 Internal Up SID: 101 Flags: Node
IPv6 prefix: 2001:db8:0:1::12/128 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::21/128 Metric: 2000000 Internal Up SID: 201 Flags: Re-advertisement, Node
IPv6 prefix: 2001:db8:0:1::22/128 Metric: 2000000 Internal Up
Segment Routing TLVs (242/sub 2):
SRGB: Base: 10000, Range: 1000, Router ID: 198.51.100.11
supervisor@rtbrick: op> show isis route
Instance: default, AFI: ipv4, SAFI: unicast
Prefix Level Metric Type Next Hop Interface
192.0.2.0/30 1 1000000 Internal n/a local
192.0.2.4/30 1 1000000 Internal n/a local
198.51.100.11/32 1 1000000 Internal n/a local
198.51.100.12/32 1 1000000 Internal n/a local
198.51.100.21/32 1 2000000 Internal 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
198.51.100.22/32 1 2000000 Internal 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
Instance: default, AFI: ipv4, SAFI: labeled-unicast
Prefix Level Metric SID Index Next Hop Interface Label
198.51.100.11/32 1 1000000 100 n/a local 10100
198.51.100.21/32 1 2000000 200 192.0.2.2 ifl-0/0/2/0 10200
192.0.2.6 ifl-0/0/2/100 10200
Instance: default, AFI: ipv6, SAFI: unicast
Prefix Level Metric Type Next Hop Interface
2001:db8:0:1::11/128 1 1000000 Internal n/a local
2001:db8:0:1::12/128 1 1000000 Internal n/a local
2001:db8:0:1::21/128 1 2000000 Internal fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
2001:db8:0:1::22/128 1 2000000 Internal fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
2001:db8:1:1::/64 1 1000000 Internal n/a local
2001:db8:2:1::/64 1 1000000 Internal n/a local
Instance: default, AFI: ipv6, SAFI: labeled-unicast
Prefix Level Metric SID Index Next Hop Interface Label
2001:db8:0:1::11/128 1 1000000 101 n/a local 10101
2001:db8:0:1::21/128 1 2000000 201 fe80::9819:2cff:fe99:472d ifl-0/0/2/0 10201
fe80::9819:2c00:6499:472d ifl-0/0/2/100 10201
Instance: default, AFI: mpls
Label Level Next Hop Interface
label:10100 1 n/a local
label:10100,bos:1 1 n/a local
label:10101 1 n/a local
label:10101,bos:1 1 n/a local
label:10200 1 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
label:10200,bos:1 1 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
label:10201 1 fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
label:10201,bos:1 1 fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
label:20112 1 192.0.2.2 ifl-0/0/2/0
label:20112,bos:1 1 192.0.2.2 ifl-0/0/2/0
label:20312 1 fe80::9819:2cff:fe99:472d ifl-0/0/2/0
label:20312,bos:1 1 fe80::9819:2cff:fe99:472d ifl-0/0/2/0
supervisor@rtbrick: op> show isis route instance default
Instance: default, AFI: ipv4, SAFI: unicast
Prefix Level Metric Type Next Hop Interface
192.0.2.0/30 1 1000000 Internal n/a local
192.0.2.4/30 1 1000000 Internal n/a local
198.51.100.11/32 1 1000000 Internal n/a local
198.51.100.12/32 1 1000000 Internal n/a local
198.51.100.21/32 1 2000000 Internal 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
198.51.100.22/32 1 2000000 Internal 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
Instance: default, AFI: ipv4, SAFI: labeled-unicast
Prefix Level Metric SID Index Next Hop Interface Label
198.51.100.11/32 1 1000000 100 n/a local 10100
198.51.100.21/32 1 2000000 200 192.0.2.2 ifl-0/0/2/0 10200
192.0.2.6 ifl-0/0/2/100 10200
Instance: default, AFI: ipv6, SAFI: unicast
Prefix Level Metric Type Next Hop Interface
2001:db8:0:1::11/128 1 1000000 Internal n/a local
2001:db8:0:1::12/128 1 1000000 Internal n/a local
2001:db8:0:1::21/128 1 2000000 Internal fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
2001:db8:0:1::22/128 1 2000000 Internal fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
2001:db8:1:1::/64 1 1000000 Internal n/a local
2001:db8:2:1::/64 1 1000000 Internal n/a local
Instance: default, AFI: ipv6, SAFI: labeled-unicast
Prefix Level Metric SID Index Next Hop Interface Label
2001:db8:0:1::11/128 1 1000000 101 n/a local 10101
2001:db8:0:1::21/128 1 2000000 201 fe80::9819:2cff:fe99:472d ifl-0/0/2/0 10201
fe80::9819:2c00:6499:472d ifl-0/0/2/100 10201
Instance: default, AFI: mpls
Label Level Next Hop Interface
label:10100 1 n/a local
label:10100,bos:1 1 n/a local
label:10101 1 n/a local
label:10101,bos:1 1 n/a local
label:10200 1 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
label:10200,bos:1 1 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
label:10201 1 fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
label:10201,bos:1 1 fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
label:20112 1 192.0.2.2 ifl-0/0/2/0
label:20112,bos:1 1 192.0.2.2 ifl-0/0/2/0
label:20312 1 fe80::9819:2cff:fe99:472d ifl-0/0/2/0
label:20312,bos:1 1 fe80::9819:2cff:fe99:472d ifl-0/0/2/0
supervisor@rtbrick: op> show isis route instance default ipv4 unicast
Instance: default, AFI: ipv4, SAFI: unicast
Prefix Level Metric Type Next Hop Interface
192.0.2.0/30 1 1000000 Internal n/a local
192.0.2.4/30 1 1000000 Internal n/a local
198.51.100.11/32 1 1000000 Internal n/a local
198.51.100.12/32 1 1000000 Internal n/a local
198.51.100.21/32 1 2000000 Internal 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
198.51.100.22/32 1 2000000 Internal 192.0.2.2 ifl-0/0/2/0
192.0.2.6 ifl-0/0/2/100
supervisor@rtbrick: op> show isis route instance default ipv4 labeled-unicast
Instance: default, AFI: ipv4, SAFI: labeled-unicast
Prefix Level Metric SID Index Next Hop Interface Label
198.51.100.11/32 1 1000000 100 n/a local 10100
198.51.100.21/32 1 2000000 200 192.0.2.2 ifl-0/0/2/0 10200
192.0.2.6 ifl-0/0/2/100 10200
supervisor@rtbrick: op> show isis route instance default ipv6 unicast
Instance: default, AFI: ipv6, SAFI: unicast
Prefix Level Metric Type Next Hop Interface
2001:db8:0:1::11/128 1 1000000 Internal n/a local
2001:db8:0:1::12/128 1 1000000 Internal n/a local
2001:db8:0:1::21/128 1 2000000 Internal fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
2001:db8:0:1::22/128 1 2000000 Internal fe80::9819:2cff:fe99:472d ifl-0/0/2/0
fe80::9819:2c00:6499:472d ifl-0/0/2/100
2001:db8:1:1::/64 1 1000000 Internal n/a local
2001:db8:2:1::/64 1 1000000 Internal n/a local
supervisor@rtbrick: op> show isis route instance default ipv6 labeled-unicast
Instance: default, AFI: ipv6, SAFI: labeled-unicast
Prefix Level Metric SID Index Next Hop Interface Label
2001:db8:0:1::11/128 1 1000000 101 n/a local 10101
2001:db8:0:1::21/128 1 2000000 201 fe80::9819:2cff:fe99:472d ifl-0/0/2/0 10201
fe80::9819:2c00:6499:472d ifl-0/0/2/100 10201
supervisor@rtbrick: op> show isis segment-routing global-block Instance: default, Level: 1 System SRGB Base SRGB Range isr1 10000 1000 isr2 11000 1000 Instance: default, Level: 2 System SRGB Base SRGB Range isr1 10000 1000 isr2 11000 1000
supervisor@rtbrick: op> show isis segment-routing label-binding Instance: default, Level: 1 System Prefix Range SID Flags isr1 198.51.100.11/32 5 100 None
supervisor@rtbrick: op> show isis segment-routing prefix-segment Instance: default, Level: 1 System Prefix SID Flags isr1 198.51.100.11/32 100 Node isr1 2001:db8:0:1::11/128 101 Node isr2 198.51.100.21/32 200 Node isr2 2001:db8:0:1::21/128 201 Node Instance: default, Level: 2 System Prefix SID Flags isr1 198.51.100.11/32 100 Node isr1 198.51.100.21/32 200 Re-advertisement, Node isr1 2001:db8:0:1::11/128 101 Node isr1 2001:db8:0:1::21/128 201 Re-advertisement, Node isr2 198.51.100.11/32 100 Re-advertisement, Node isr2 198.51.100.21/32 200 Node isr2 2001:db8:0:1::11/128 101 Re-advertisement, Node isr2 2001:db8:0:1::21/128 201 Node
supervisor@rtbrick: op> show isis segment-routing adjacency-segment Instance: default, Level: 1 Local System ID Remote System ID Label Interface Flags isr1 isr2 20112 ifl-0/0/2/0 Value, Local, Persistent isr1 isr2 20312 ifl-0/0/2/0 Ipv6 Encapsulation, Value, Local, Persistent isr2 isr1 21121 - Value, Local, Persistent isr2 isr1 21321 - Ipv6 Encapsulation, Value, Local, Persistent Instance: default, Level: 2 Local System ID Remote System ID Label Interface Flags isr1 isr2 20112 ifl-0/0/2/0 Value, Local, Persistent isr1 isr2 20312 ifl-0/0/2/0 Ipv6 Encapsulation, Value, Local, Persistent isr2 isr1 21121 - Value, Local, Persistent isr2 isr1 21321 - Ipv6 Encapsulation, Value, Local, Persistent
supervisor@rtbrick: op> show isis spf result
Instance: default, Level: 1
Destination Node Metric Neighbor Node Interface Nexthop Address
1980.5110.0111.00 0 local
1980.5110.0121.00 1000000 1980.5110.0121.00 ifl-0/0/2/0 IPv6 fe80::9819:2cff:fe99:472d
1980.5110.0121.00 ifl-0/0/2/100 IPv6 fe80::9819:2c00:6499:472d
1980.5110.0121.00 ifl-0/0/2/0 IPv4 192.0.2.2
1980.5110.0121.00 ifl-0/0/2/100 IPv4 192.0.2.6
1980.5110.0121.01 1000000 local
Instance: default, Level: 2
Destination Node Metric Neighbor Node Interface Nexthop Address
1980.5110.0111.00 0 local
1980.5110.0121.00 1000000 1980.5110.0121.00 ifl-0/0/2/0 IPv6 fe80::9819:2cff:fe99:472d
1980.5110.0121.00 ifl-0/0/2/100 IPv6 fe80::9819:2c00:6499:472d
1980.5110.0121.00 ifl-0/0/2/0 IPv4 192.0.2.2
1980.5110.0121.00 ifl-0/0/2/100 IPv4 192.0.2.6
1980.5110.0121.01 1000000 local
supervisor@rtbrick: op> show isis spf result level-1
Instance: default, Level: 1
Destination Node Metric Neighbor Node Interface Nexthop Address
1980.5110.0111.00 0 local
1980.5110.0121.00 1000000 1980.5110.0121.00 ifl-0/0/2/0 IPv6 fe80::9819:2cff:fe99:472d
1980.5110.0121.00 ifl-0/0/2/100 IPv6 fe80::9819:2c00:6499:472d
1980.5110.0121.00 ifl-0/0/2/0 IPv4 192.0.2.2
1980.5110.0121.00 ifl-0/0/2/100 IPv4 192.0.2.6
1980.5110.0121.01 1000000 local
supervisor@rtbrick: op> show isis spf result level-2
Instance: default, Level: 2
Destination Node Metric Neighbor Node Interface Nexthop Address
1980.5110.0111.00 0 local
1980.5110.0121.00 1000000 1980.5110.0121.00 ifl-0/0/2/0 IPv6 fe80::9819:2cff:fe99:472d
1980.5110.0121.00 ifl-0/0/2/100 IPv6 fe80::9819:2c00:6499:472d
1980.5110.0121.00 ifl-0/0/2/0 IPv4 192.0.2.2
1980.5110.0121.00 ifl-0/0/2/100 IPv4 192.0.2.6
1980.5110.0121.01 1000000 local
supervisor@rtbrick: op> show isis spf result instance default level-1
Instance: default, Level: 1
Destination Node Metric Neighbor Node Interface Nexthop Address
1980.5110.0111.00 0 local
1980.5110.0121.00 1000000 1980.5110.0121.00 ifl-0/0/2/0 IPv6 fe80::9819:2cff:fe99:472d
1980.5110.0121.00 ifl-0/0/2/100 IPv6 fe80::9819:2c00:6499:472d
1980.5110.0121.00 ifl-0/0/2/0 IPv4 192.0.2.2
1980.5110.0121.00 ifl-0/0/2/100 IPv4 192.0.2.6
1980.5110.0121.01 1000000 local
supervisor@rtbrick: op> show isis spf result instance default level-2
Instance: default, Level: 2
Destination Node Metric Neighbor Node Interface Nexthop Address
1980.5110.0111.00 0 local
1980.5110.0121.00 1000000 1980.5110.0121.00 ifl-0/0/2/0 IPv6 fe80::9819:2cff:fe99:472d
1980.5110.0121.00 ifl-0/0/2/100 IPv6 fe80::9819:2c00:6499:472d
1980.5110.0121.00 ifl-0/0/2/0 IPv4 192.0.2.2
1980.5110.0121.00 ifl-0/0/2/100 IPv4 192.0.2.6
1980.5110.0121.01 1000000 local
supervisor@rtbrick: op> show isis database level-1 system isr2
Instance: default, Level: 1
LSP ID: isr2.00-00
Interface: ifl-0/0/2/0
LSP Header:
Sequence: 0x3
Checksum: 0x1c4
Remaining lifetime: 65535 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 248 bytes
Last received time: 2026-06-05T14:46:39.411068+0000
Expiry: expires in 18h 11m 31s 126533us
System ID: 1980.5110.0121
Dynamic Hostname TLV (137): isr2
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: 1f82cbc53859f87066a51805990662d7
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0111.00 Metric: 1000000
Adjacency SID:
Value: 21121, Flags: Value, Local, Persistent
Value: 21321, Flags: Ipv6 Encapsulation, Value, Local, Persistent
IS neighbor: 1980.5110.0121.01 Metric: 1000000
IPv4 Reachability TLVs (135):
IPv4 prefix: 192.0.2.0/30 Metric: 1000000 Internal Up
IPv4 prefix: 192.0.2.4/30 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.21/32 Metric: 1000000 Internal Up SID: 200 Flags: Node
IPv4 prefix: 198.51.100.22/32 Metric: 1000000 Internal Up
IPv6 Reachability TLVs (236):
IPv6 prefix: 2001:db8:1:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:2:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::21/128 Metric: 1000000 Internal Up SID: 201 Flags: Node
IPv6 prefix: 2001:db8:0:1::22/128 Metric: 1000000 Internal Up
Segment Routing TLVs (242/sub 2):
SRGB: Base: 11000, Range: 1000, Router ID: 198.51.100.21
LSP ID: isr2.01-00
Interface: ifl-0/0/2/0
LSP Header:
Sequence: 0x1
Checksum: 0x2cff
Remaining lifetime: 65535 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 80 bytes
Last received time: 2026-06-05T14:46:39.411333+0000
Expiry: expires in 18h 11m 31s 126487us
System ID: 1980.5110.0121
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: d6d4ece4874d0946847e3e9a81621364
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0111.00 Metric: 0
IS neighbor: 1980.5110.0121.00 Metric: 0
supervisor@rtbrick: op> show isis database level-2 system isr2
Instance: default, Level: 2
LSP ID: isr2.00-00
Interface: ifl-0/0/2/0
LSP Header:
Sequence: 0x6
Checksum: 0x44fc
Remaining lifetime: 65535 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 342 bytes
Last received time: 2026-06-05T14:46:40.655342+0000
Expiry: expires in 18h 11m 31s 324474us
System ID: 1980.5110.0121
Dynamic Hostname TLV (137): isr2
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: cfabe50eef16c90239c4951db3cf2e18
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0111.00 Metric: 1000000
Adjacency SID:
Value: 21121, Flags: Value, Local, Persistent
Value: 21321, Flags: Ipv6 Encapsulation, Value, Local, Persistent
IS neighbor: 1980.5110.0121.01 Metric: 1000000
IPv4 Reachability TLVs (135):
IPv4 prefix: 192.0.2.0/30 Metric: 1000000 Internal Up
IPv4 prefix: 192.0.2.4/30 Metric: 1000000 Internal Up
IPv4 prefix: 198.51.100.11/32 Metric: 2000000 Internal Up SID: 100 Flags: Re-advertisement, Node
IPv4 prefix: 198.51.100.12/32 Metric: 2000000 Internal Up
IPv4 prefix: 198.51.100.21/32 Metric: 1000000 Internal Up SID: 200 Flags: Node
IPv4 prefix: 198.51.100.22/32 Metric: 1000000 Internal Up
IPv6 Reachability TLVs (236):
IPv6 prefix: 2001:db8:1:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:2:1::/64 Metric: 1000000 Internal Up
IPv6 prefix: 2001:db8:0:1::11/128 Metric: 2000000 Internal Up SID: 101 Flags: Re-advertisement, Node
IPv6 prefix: 2001:db8:0:1::12/128 Metric: 2000000 Internal Up
IPv6 prefix: 2001:db8:0:1::21/128 Metric: 1000000 Internal Up SID: 201 Flags: Node
IPv6 prefix: 2001:db8:0:1::22/128 Metric: 1000000 Internal Up
Segment Routing TLVs (242/sub 2):
SRGB: Base: 11000, Range: 1000, Router ID: 198.51.100.21
LSP ID: isr2.01-00
Interface: ifl-0/0/2/0
LSP Header:
Sequence: 0x1
Checksum: 0x8e6f
Remaining lifetime: 65535 seconds
Flags: Attached: 0, Overload: 0
Packet:
Length: 80 bytes
Last received time: 2026-06-05T14:46:40.655203+0000
Expiry: expires in 18h 11m 31s 324170us
System ID: 1980.5110.0121
Protocols Supported TLVs (129):
Network layer protocol ID: IPv6
Network layer protocol ID: IPv4
Area Address TLVs (1):
Area address: 49.0001
Authentication TLV (10):
Type: md5
Value: 91ab53688ce2b81fe8df7b09f600acd5
IS Reachability TLVs (22):
IS neighbor: 1980.5110.0111.00 Metric: 0
IS neighbor: 1980.5110.0121.00 Metric: 0