H3C Technologies H3C S10500 Series Switches - Manual (Page 69)

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Configuration procedure
Follow these steps to configure a static LSP:
To do… Use the command… Remarks
Enter system view system-view —
Configure a static LSP taking the
current LSR as the ingress
static-lsp ingress lsp-name
destination dest-addr mask |
mask-length } { nexthop
next-hop-addr | out-label out-label
Required
Configure a static LSP taking the
current LSR as a transit LSR
static-lsp transit lsp-name
incoming-interface interface-type
interface-number in-label in-label
nexthop next-hop-addr out-label
out-label
Required
Configure a static LSP taking the
current LSR as the egress
static-lsp egress lsp-name
incoming-interface interface-type
interface-number in-label in-label
Required
NOTE:
•
When you configure a static LSP on the ingress LSR, the next hop specified must be consistent with the
next hop of the optimal route in the routing table. If you configure a static IP route for the LSP, you must
specify the same next hop for the static route and the static LSP.
• For an ingress or transit LSR, do not specify the public address of an interface on the LSR as the next hop
address.
• For information about configuring a static IP route, see Layer 3—IP Routing Configuration Guide.
Establishing dynamic LSPs through LDP
Configuring MPLS LDP capability
Follow these steps to configure MPLS LDP capability:
To do… Use the command… Remarks
Enter system view system-view —
Enable LDP capability globally and
enter MPLS LDP view
mpls ldp
Required
Not enabled by default
Configure the LDP LSR ID lsr-id lsr-id
Optional
MPLS LSR ID of the LSR by default
Return to system view quit —
Enter interface view
interface interface-type
interface-number
—
Enable LDP capability for the
interface
mpls ldp
Required
Not enabled by default