3Com S7902E, Configuration Manual

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To do… Use the command… Remarks
Display information about
sub-TLVs for the IS-IS TE
extension
display isis traffic-eng
sub-tlvs
[
process-id
|
vpn-instance
vpn-instance-name
]
Available in any view
Display information about
tunnels
display tunnel-info
{
tunnel-id
|
all
|
statistics
}
Available in any view
Clear the statistics about
RSVP-TE
reset mpls rsvp-te statistics
{
global
|
interface
[
interface-type
interface-number
]
Available in user view
MPLS TE Configuration Examples
MPLS TE Using Static CR-LSP Configuration Example
Network requirements
z
Switch A, Switch B, and Switch C run IS-IS.
z
Establish a TE tunnel using a static CR-LSP between Switch A and Switch C.
Figure 1-6
Set up MPLS TE tunnels using static CR-LSPs
Loop0
2.2.2.2/32
Vlan-int1
2.1.1.2/24
Vlan-int2
3.2.1.1/24
Vlan-int1
2.1.1.1/24
Vlan-int2
3.2.1.2/24
Loop0
1.1.1.1/32
Loop0
3.3.3.3/32
Switch A Switch C
Switch B
Configuration procedure
1) Assign IP addresses and masks to interfaces (see Figure 1-6 )
Omitted
2) Enable IS-IS to advertise host routes with LSR IDs as destinations
# Configure Switch A.
<SwitchA> system-view
[SwitchA] isis 1
[SwitchA-isis-1] network-entity 00.0005.0000.0000.0001.00
[SwitchA-isis-1] quit
[SwitchA] interface vlan-interface 1
[SwitchA-Vlan-interface1] isis enable 1