Establishing an mpls te tunnel with rsvp-te, Network requirements – H3C Technologies H3C S6800 Series Switches User Manual
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Metric Type : TE
Record Route : - Record Label : -
FRR Flag : - Bandwidth Protection : -
Backup Bandwidth Flag: - Backup Bandwidth Type: -
Backup Bandwidth : -
Bypass Tunnel : - Auto Created : -
Route Pinning : -
Retry Limit : 3 Retry Interval : 2 sec
Reoptimization : - Reoptimization Freq : -
Backup Type : - Backup LSP ID : -
Auto Bandwidth : - Auto Bandwidth Freq : -
Min Bandwidth : - Max Bandwidth : -
Collected Bandwidth : -
# Execute the display mpls lsp command or the display mpls static-cr-lsp command on each switch to
display static CRLSP information.
[SwitchA] display mpls lsp
FEC Proto In/Out Label Interface/Out NHLFE
1.1.1.1/0/1 StaticCR -/20 Vlan1
2.1.1.2 Local -/- Vlan1
[SwitchB] display mpls lsp
FEC Proto In/Out Label Interface/Out NHLFE
- StaticCR 20/30 Vlan2
3.2.1.2 Local -/- Vlan2
[SwitchC] display mpls lsp
FEC Proto In/Out Label Interface/Out NHLFE
- StaticCR 30/- -
[SwitchA] display mpls static-cr-lsp
Name LSR Type In/Out Label Out Interface State
static-cr-lsp-1 Ingress Null/20 Vlan1 Up
[SwitchB] display mpls static-cr-lsp
Name LSR Type In/Out Label Out Interface State
static-cr-lsp-1 Transit 20/30 Vlan2 Up
[SwitchC] display mpls static-cr-lsp
Name LSR Type In/Out Label Out Interface State
static-cr-lsp1 Egress 30/Null - Up
# Execute the display ip routing-table command on Switch A. The output shows a static route entry with
interface Tunnel 0 as the output interface. (Details not shown.)
Establishing an MPLS TE tunnel with RSVP-TE
Network requirements
Switch A, Switch B, Switch C, and Switch D run IS-IS and all of them are Level-2 switches.
Use RSVP-TE to create an MPLS TE tunnel from Switch A to Switch D. The MPLS TE tunnel requires a
bandwidth of 2000 kbps.
The maximum bandwidth of the link that the tunnel traverses is 10000 kbps and the maximum reservable
bandwidth of the link is 5000 kbps.