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show ted database

Syntax

Syntax (EX Series Switches)

Description

Display the entries in the Multiprotocol Label Switching (MPLS) traffic engineering database.

Options

none

Display standard information about all entries in the traffic engineering database.

brief | detail | extensive

(Optional) Display the specified level of output.

instance instance-name

(Optional) Display routing instance information for the specified instance. If instance-name is omitted, information is displayed for the master instance.

logical-system (all | logical-system-name)

(Optional) Perform this operation on all logical systems or on a particular logical system.

system-name

(Optional) Display traffic engineering database information for a particular system.

topology-id topology

Display the topology information. By default, traffic engineering topology information is displayed.

Required Privilege Level

view

Output Fields

Table 1 describes the output fields for the show ted database command. Output fields are listed in the approximate order in which they appear.

Table 1: show ted database Output Fields

Field Name

Field Description

Level of Output

TED database

Number of nodes and pseudonodes participating in IS-IS and OSPF domain routing.

All levels

ID

Hostname and address of the node that the link is coming from. An address of .00 indicates that the node is the routing device itself. An address in the range 0.01 through 0.FF indicates that the node is a pseudonode. If the node contains a router ID, it is displayed in parentheses.

brief

NodeID

Hostname and address of the node that the link is coming from. An address of .00 indicates that the node is the routing device itself. An address in the range 0.01 through 0.FF indicates that the node is a pseudonode.

extensive

Type

Type of node. It can be either Rtr (router) or Net (pseudonode).

All levels

Age(s)

How long since the node was last refreshed, in seconds.

All levels

LnkIn

Number of nodes pointing toward this node.

All levels

LnkOut

Number of nodes to which this node points.

All levels

Protocol

Protocol that reported the node information:

  • IS-IS(1)—IS-IS Level 1.

  • IS-IS(2)—IS-IS Level 2.

  • OSPF (area-number)—OSPF from the specified area.

All levels

To

Address on the far end of a link.

detail extensive

Local

Address of the local interface being used to reach the remote node.

detail extensive

Remote

Address of the interface on the remote node.

detail extensive

Local interface index

The interface indexes enable Junos OS to support unnumbered extensions for IS-IS, as described in RFC 4205.

detail extensive

Remote interface index

The interface indexes enable Junos OS to support unnumbered extensions for IS-IS, as described in RFC 4205.

detail extensive

Metric

Configured traffic engineering metric.

extensive

IGP metric

Configured interior gateway protocol metric.

extensive

Static BW

Total interface bandwidth in bps.

extensive

Reservable bandwidth

Subscription factor for the interface, which is the percentage of the link bandwidth that can be used for the RSVP reservation process. You configure this by including the subscription statement when configuring RSVP.

extensive

Flood reflector client, cluster-id <number>

Displays flood-reflector related information on the TE links and the cluster ID that the you have connected at the client side.

extensive

Flood reflector, cluster-id <number>

Displays flood-reflector related information on the TE links and the cluster ID that you have connected in the flood reflector.

extensive

Available BW [priority]

(Must include diffserv-te statement when configuring LSPs) Amount of bandwidth actually reserved by RSVP for each priority level. The bandwidth shown is for the entire interface, not for each individual LSP.

extensive

Unidirectional link delay

Displays unidirectional link delays. extensive

Minimum unidirectional link delay

Displays minimum unidirectional link delays. extensive

Maximum unidirectional link delay

Displays maximum unidirectional link delays. extensive

Unidirectional link delay variation

Displays unidirectional link delay variation. extensive

Diffserv-TE BW Model

Bandwidth constraint model used by the LSPs.

extensive

Available BW [TE-class]

(Must include the diffserv-te statement when configuring LSPs) Amount of bandwidth actually reserved by RSVP for each traffic engineering class.

extensive

Static BW [CT-class]

Total interface bandwidth used by an MPLS traffic class, in bps.

extensive

Interface Switching Capability Descriptor (n)

Information about the interface switching capability descriptor, which is a subtype length value (TLV) of the link TLV. n is the index number.

  • Switching type—Type of switching to be performed on a particular link:

    • PSC-1—Packet switch-capable 1

    • PSC-2—Packet switch-capable 2

    • PSC-3—Packet switch-capable 3

    • PSC-4—Packet switch-capable 4

    • L2SC—Layer-2-switch-capable

    • TDM—Time-division-multiplexing-capable

    • LSC—Lambda switch-capable

    • FSC—Fiber switch-capable

  • Encoding type—Encoding of the LSP being requested:

    • Packet

    • Ethernet

    • ANSI/ETSI PDH

    • Reserved

    • SDH /SONET

    • Digital Wrapper

    • Lambda (photonic)

    • Fiber

    • FiberSDH/SONET

  • Maximum LSP BW [priority] bps—Maximum LSP bandwidth information. Amount of bandwidth actually reserved for each priority level. The bandwidth shown is for the entire interface.

    • [n]—Priority level. The range is from 0 (high) through 7 (low).

    • n Mbps—Amount of the maximum bandwidth.

  • Minimum LSP BW—Minimum LSP bandwidth in Mbps. Amount of bandwidth actually reserved for each priority level. The bandwidth shown is for the entire interface. Minimum LSP BW is displayed only when switching type is PSC-1 or TDM.

  • Interface MTU—Displayed only when switching type is TDM.

  • Interface supports standard SONET/SDH—Displayed only when switching type is TDM.

extensive

P2P Adjacency SID

Displays the IPv4 and IPv6 adjacency segment identifier information.

extensive

LAN Adjacency SID

Displays the IPv4 and IPv6 LAN adjacency segment identifier information.

extensive

Prefixes

Displays the IPv4 and IPv6 Prefix SID information.

extensive

Sample Output

show ted database brief

show ted database detail

show ted database extensive

The output of the show ted database extensive command on the reflector client.

The output of the show ted database extensive command on the flood reflector.

The enhanced output of the show ted database extensive command to include IPv6 SR-MPLS attributes. The following sample output shows the traffic-engineering database information specific to one node.

show ted database extension

show ted database topology-id igp

show ted database topology-id bgp-ls-epe extensive

show ted database (IPv6)

Release Information

Command introduced before Junos OS Release 7.4.

instance instance-name option added in Junos OS Release 15.1.

topology-id topology option added in Junos OS Release 17.4R1 for MX Series and PTX Series.

Support for ipv6 introduced on Junos OS Release 20.4R1.

Flood reflector client, cluster-id <number> and Flood reflector, cluster-id <number> fields are introduced in the output field of the show ted database extensive command in Junos OS Release 21.2R1.

Flood reflector client, cluster-id <number> and Flood reflector, cluster-id <number> fields are introduced in the output field of the show ted database extensive command in Junos OS Evolved Release 22.1R1.