3com S7906E Instruccion De Instalación

1-50

BackUpBW Type : - BackUpBW : -

Route Pinning : Disabled

Retry Limit : 5 Retry Interval: 2 sec

Reopt : Disabled Reopt Freq : -

Back Up Type : None

Back Up LSPID : -

Auto BW : Disabled Auto BW Freq : -

Min BW : - Max BW : -

Current Collected BW: -

Interfaces Protected: -

VPN Bind Type : NONE

VPN Bind Value : -

Car Policy : Disabled

Tunnel Group : Primary

Primary Tunnel : -

Backup Tunnel : -

Group Status : -

Oam Status : Up

Perform the display mpls te cspf tedb all command on Switch A to view information about links in
TEDB.

[SwitchA] display mpls te cspf tedb all

Maximum Node Supported: 128 Maximum Link Supported: 2048

Current Total Node Number: 4 Current Total Link Number: 6

Id MPLS LSR-Id IGP Process-Id Area Link-Count

1 3.3.3.9 ISIS 1 Level-2 2

2 2.2.2.9 ISIS 1 Level-2 2

3 4.4.4.9 ISIS 1 Level-2 1

4 1.1.1.9 ISIS 1 Level-2 1

7) Create a static route for routing MPLS TE tunnel traffic

[SwitchA] ip route-static 30.1.1.2 24 tunnel 1 preference 1

Perform the display ip routing-table command on Switch A. You can find a static route entry with
interface Tunnel1 as the outgoing interface.

RSVP-TE GR Configuration Example

Network requirements

Switch A, Switch B and Switch C are running IS-IS. All of them are Level-2 devices and support
RSVP hello extension.

Use RSVP-TE to create a TE tunnel from Switch A to Switch C.

Switch A, Switch B and Switch C are RSVP-TE neighbors. With GR capability, each of them can
provide GR helper support when another is GR restarting.