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show isis database

Syntax

show isis database
<brief | detail | extensive>
<instance instance-name>
<logical-system (all | logical-system-name)>

Release Information

Command introduced before JUNOS Release 7.4.

Description

Display the entries in the Intermediate System-to-Intermediate System (IS-IS) link-state database, which contains data about PDU packets.

Options

none — Display standard information about IS-IS link-state database entries for all routing instances on all logical systems.

brief | detail | extensive — (Optional) Display the specified level of output.

instance instance-name — (Optional) Display entries for the specified routing instance.

logical-system (all | logical-system-name) — (Optional) Perform this operation on all logical systems or on a particular logical system.

Required Privilege Level

view

Related Topics

clear isis database

List of Sample Output

show isis database
show isis database brief
show isis database detail
show isis database extensive
show isis database extensive (CLNS)

Output Fields

Table 67 describes the output fields for the show isis database command. Output fields are listed in the approximate order in which they appear. Fields that contain internal IS-IS information useful only in troubleshooting obscure problems are not described in the table. For more details about these fields, contact your customer support representative.

Table 67: show isis database Output Fields

Field Name

Field Description

Level of Output

LSP ID

Link-state PDU identifier.

All levels

Sequence

Sequence number of the link-state PDU.

All levels

Checksum

Checksum value of the link-state PDU.

All levels

Lifetime (secs)

Remaining lifetime of the link-state PDU, in seconds.

All levels

IP prefix

Prefix advertised by this link-state PDU.

detail extensive

IS neighbor

IS-IS neighbor of the advertising system.

detail extensive

ES neighbor

(J-series routing platform only) An ES-IS neighbor of the advertising system.

detail extensive

Metric

Metric of the prefix or neighbor.

detail extensive

show isis database

user@host> show isis database 
IS-IS level 1 link-state database:
LSP ID                      Sequence Checksum Lifetime Attributes
kobuk.00-00                      0x3   0x3167     1057 L1 L2
camaro.00-00                     0x5   0x770e     1091 L1 L2
ranier.00-00                     0x4   0xaa95     1091 L1 L2
glacier.00-00                    0x4   0x206f     1089 L1 L2
glacier.02-00                    0x1   0xd141     1089 L1 L2
badlands.00-00                   0x3   0x87a2     1093 L1 L2
  6 LSPs

IS-IS level 2 link-state database:
LSP ID                      Sequence Checksum Lifetime Attributes
kobuk.00-00                      0x6   0x8d6b     1096 L1 L2
camaro.00-00                     0x9   0x877b     1101 L1 L2
ranier.00-00                     0x8   0x855d     1103 L1 L2
glacier.00-00                    0x7   0xf892     1098 L1 L2
glacier.02-00                    0x1   0xd141     1089 L1 L2
badlands.00-00                   0x6    0x562     1105 L1 L2
  6 LSPs

show isis database brief

The output for the show isis database brief command is identical to that for the show isis database command. For sample output, see show isis database.

show isis database detail

user@host> show isis database detail 
IS-IS level 1 link-state database:

kobuk.00-00 Sequence: 0x3, Checksum: 0x3167, Lifetime: 1048 secs
   IS neighbor: glacier.00                    Metric:       10
   IP prefix: 10.255.70.103/32                Metric:        0 Internal Up
   IP prefix: 43.1.1.0/24                     Metric:       10 Internal Up
   V6 prefix: abcd::10:255:70:103/128         Metric:        0 Internal Up

camaro.00-00 Sequence: 0x5, Checksum: 0x770e, Lifetime: 1082 secs
   IS neighbor: ranier.00                     Metric:       10
   IS neighbor: glacier.02                    Metric:       10
   IP prefix: 10.255.71.52/32                 Metric:        0 Internal Up
   IP prefix: 23.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 34.1.1.0/24                     Metric:       10 Internal Up
   V6 prefix: abcd::10:255:71:52/128          Metric:        0 Internal Up

ranier.00-00 Sequence: 0x4, Checksum: 0xaa95, Lifetime: 1082 secs
   IS neighbor: camaro.00                     Metric:       10
   IS neighbor: badlands.00                   Metric:       10
   IP prefix: 10.255.71.241/32                Metric:        0 Internal Up
   IP prefix: 11.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 23.1.1.0/24                     Metric:       10 Internal Up
   V6 prefix: abcd::10:255:71:241/128         Metric:        0 Internal Up

glacier.00-00 Sequence: 0x4, Checksum: 0x206f, Lifetime: 1080 secs
   IS neighbor: kobuk.00                      Metric:       10
   IS neighbor: glacier.02                    Metric:       10
   IP prefix: 10.255.71.242/32                Metric:        0 Internal Up
   IP prefix: 34.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 43.1.1.0/24                     Metric:       10 Internal Up
   V6 prefix: abcd::10:255:71:242/128         Metric:        0 Internal Up

glacier.02-00 Sequence: 0x1, Checksum: 0xd141, Lifetime: 1080 secs
   IS neighbor: camaro.00                     Metric:        0
   IS neighbor: glacier.00                    Metric:        0

badlands.00-00 Sequence: 0x3, Checksum: 0x87a2, Lifetime: 1084 secs
   IS neighbor: ranier.00                     Metric:       10
   IP prefix: 10.255.71.244/32                Metric:        0 Internal Up
   IP prefix: 11.1.1.0/24                     Metric:       10 Internal Up
   V6 prefix: abcd::10:255:71:244/128         Metric:        0 Internal Up

IS-IS level 2 link-state database:

kobuk.00-00 Sequence: 0x6, Checksum: 0x8d6b, Lifetime: 1088 secs
   IS neighbor: glacier.00                    Metric:       10
   IP prefix: 10.255.70.103/32                Metric:        0 Internal Up
   IP prefix: 10.255.71.52/32                 Metric:       20 Internal Up
   IP prefix: 10.255.71.241/32                Metric:       30 Internal Up
   IP prefix: 10.255.71.242/32                Metric:       10 Internal Up
   IP prefix: 10.255.71.244/32                Metric:       40 Internal Up
   IP prefix: 11.1.1.0/24                     Metric:       40 Internal Up
   IP prefix: 23.1.1.0/24                     Metric:       30 Internal Up
   IP prefix: 34.1.1.0/24                     Metric:       20 Internal Up
   IP prefix: 43.1.1.0/24                     Metric:       10 Internal Up
   V6 prefix: abcd::10:255:70:103/128         Metric:        0 Internal Up

camaro.00-00 Sequence: 0x9, Checksum: 0x877b, Lifetime: 1092 secs
   IS neighbor: ranier.00                     Metric:       10
   IS neighbor: glacier.02                    Metric:       10
   IP prefix: 10.255.70.103/32                Metric:       20 Internal Up
   IP prefix: 10.255.71.52/32                 Metric:        0 Internal Up
   IP prefix: 10.255.71.241/32                Metric:       10 Internal Up
   IP prefix: 10.255.71.242/32                Metric:       10 Internal Up
   IP prefix: 10.255.71.244/32                Metric:       20 Internal Up
   IP prefix: 11.1.1.0/24                     Metric:       20 Internal Up
   IP prefix: 23.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 34.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 43.1.1.0/24                     Metric:       20 Internal Up
   V6 prefix: abcd::10:255:71:52/128          Metric:        0 Internal Up

ranier.00-00 Sequence: 0x8, Checksum: 0x855d, Lifetime: 1094 secs
   IS neighbor: camaro.00                     Metric:       10
   IS neighbor: badlands.00                   Metric:       10
   IP prefix: 10.255.70.103/32                Metric:       30 Internal Up
   IP prefix: 10.255.71.52/32                 Metric:       10 Internal Up
   IP prefix: 10.255.71.241/32                Metric:        0 Internal Up
   IP prefix: 10.255.71.242/32                Metric:       20 Internal Up
   IP prefix: 10.255.71.244/32                Metric:       10 Internal Up
   IP prefix: 11.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 23.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 34.1.1.0/24                     Metric:       20 Internal Up
   IP prefix: 43.1.1.0/24                     Metric:       30 Internal Up
   V6 prefix: abcd::10:255:71:241/128         Metric:        0 Internal Up

glacier.00-00 Sequence: 0x7, Checksum: 0xf892, Lifetime: 1089 secs
   IS neighbor: kobuk.00                      Metric:       10
   IS neighbor: glacier.02                    Metric:       10
   IP prefix: 10.255.70.103/32                Metric:       10 Internal Up
   IP prefix: 10.255.71.52/32                 Metric:       10 Internal Up
   IP prefix: 10.255.71.241/32                Metric:       20 Internal Up
   IP prefix: 10.255.71.242/32                Metric:        0 Internal Up
   IP prefix: 10.255.71.244/32                Metric:       30 Internal Up
   IP prefix: 11.1.1.0/24                     Metric:       30 Internal Up
   IP prefix: 23.1.1.0/24                     Metric:       20 Internal Up
   IP prefix: 34.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 43.1.1.0/24                     Metric:       10 Internal Up
   V6 prefix: abcd::10:255:71:242/128         Metric:        0 Internal Up

glacier.02-00 Sequence: 0x1, Checksum: 0xd141, Lifetime: 1080 secs
   IS neighbor: camaro.00                     Metric:        0
   IS neighbor: glacier.00                    Metric:        0

badlands.00-00 Sequence: 0x6, Checksum: 0x562, Lifetime: 1096 secs
   IS neighbor: ranier.00                     Metric:       10
   IP prefix: 10.255.70.103/32                Metric:       40 Internal Up
   IP prefix: 10.255.71.52/32                 Metric:       20 Internal Up
   IP prefix: 10.255.71.241/32                Metric:       10 Internal Up
   IP prefix: 10.255.71.242/32                Metric:       30 Internal Up
   IP prefix: 10.255.71.244/32                Metric:        0 Internal Up
   IP prefix: 11.1.1.0/24                     Metric:       10 Internal Up
   IP prefix: 23.1.1.0/24                     Metric:       20 Internal Up
   IP prefix: 34.1.1.0/24                     Metric:       30 Internal Up
   IP prefix: 43.1.1.0/24                     Metric:       40 Internal Up
   V6 prefix: abcd::10:255:71:244/128         Metric:        0 Internal Up

show isis database extensive

user@host> show isis database extensive isis2 
IS-IS level 1 link-state database:

IS-IS level 2 link-state database:

isis2.00-00  Sequence: 0x82, Checksum: 0x6cc3, Lifetime: 1126 secs
   IS neighbor:                      isis1.00  Metric:      10
   IS neighbor:                      isis3.00  Metric:      10
   IP prefix:               10.255.245.202/32 Metric:       0 Internal
   IP prefix:                 192.168.36.0/29 Metric:      10 Internal
   IP prefix:                192.168.36.16/30 Metric:      10 Internal
   IP prefix:                192.168.36.24/30 Metric:      10 Internal

  Header: LSP ID: isis2.00-00, Length: 234 bytes
    Allocated length: 234 bytes, Router ID: 10.255.245.202
    Remaining lifetime: 1126 secs, Level: 2,Interface: 4
    Estimated free bytes: 0, Actual free bytes: 0
    Aging timer expires in: 1126 secs
    Protocols: IP, IPv6

  Packet: LSP ID: isis2.00-00, Length: 234 bytes, Lifetime : 1198 secs
    Checksum: 0x6cc3, Sequence: 0x82, Attributes: 0x3 <L1 L2>
    NLPID: 0x83, Fixed length: 27 bytes, Version: 1, Sysid length: 0 bytes
    Packet type: 20, Packet version: 1, Max area: 0

  TLVs:
    Area address: 47.0005.80ff.f800.0000.0108.0001 (13)
    Speaks: IP
    Speaks: IPv6
    IP router id: 10.255.245.202
    IP address: 10.255.245.202
    Hostname: isis2
    IS neighbor: isis3.00, Internal, Metric: default 10
    IS neighbor: isis1.00, Internal, Metric: default 10
    IS neighbor: isis3.00, Metric: default 10
      IP address: 192.168.36.25
      Neighbor's IP address: 192.168.36.26
    IS neighbor: isis1.00, Metric: default 10
      IP address: 192.168.36.18
      Neighbor's IP address: 192.168.36.17
    IP prefix: 10.255.245.202/32, Internal, Metric: default 0
    IP prefix: 192.168.36.0/29, Internal, Metric: default 10
    IP prefix: 192.168.36.24/30, Internal, Metric: default 10
    IP prefix: 192.168.36.16/30, Internal, Metric: default 10
    IP prefix: 10.255.245.202/32 metric 0 up
      6 bytes of subtlvs
      Administrative tag 1: 1000 
    IP prefix: 192.168.36.0/29 metric 10 up
    IP prefix: 192.168.36.24/30 metric 10 up
    IP prefix: 192.168.36.16/30 metric 10 up
  No queued transmissions

show isis database extensive (CLNS)

user@host> show isis database extensive 
IS-IS level 1 link-state database:
isis2.00-00 Sequence: 0x1256, Checksum: 0x53da, Lifetime: 582 secs
   IS neighbor: pro1-a.02                     Metric:       10
   ES neighbor: toothache                     Metric:        0
   ES neighbor: 1921.6800.4002                Metric:       10
   IP prefix: 192.168.37.64/29                Metric:       10 Internal Up

  Header: LSP ID: toothache.00-00, Length: 140 bytes
    Allocated length: 284 bytes, Router ID: 0.0.0.0
    Remaining lifetime: 582 secs, Level: 1,Interface: 66
    Estimated free bytes: 144, Actual free bytes: 144
    Aging timer expires in: 582 secs
    Protocols: IP, CLNS

  Packet: LSP ID: toothache.00-00, Length: 140 bytes, Lifetime : 1199 secs
    Checksum: 0x53da, Sequence: 0x1256, Attributes: 0xb <L1 L2 Attached>
    NLPID: 0x83, Fixed length: 27 bytes, Version: 1, Sysid length: 0 bytes
    Packet type: 18, Packet version: 1, Max area: 0

  TLVs:
    Area address: 47.0005.80ff.f800.0000.0108.0001 (13)
    Speaks: CLNP
    Speaks: IP      
    Hostname: toothache
    IP address: 192.168.37.69
    IP extended prefix: 192.168.37.64/29 metric 10 up
    IP prefix: 192.168.37.64/29, Internal, Metric: default 10, Up
    IS neighbor: pro1-a.02, Internal, Metric: default 10
    IS extended neighbor: pro1-a.02, Metric: default 10
    ES neighbor TLV: Internal, Metric: default 0
      ES: toothache
    ES neighbor TLV: Internal, Metric: default 10
      ES: 1921.6800.4002
  No queued transmissions
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