The static-lsp transit command configures the transit node for the static LSP.
The undo static-lsp transit command deletes the configuration.
By default, the transit node for the static LSP is not configured.
static-lsp transit lsp-name [ incoming-interface interface-type interface-number ] in-label in-label { nexthop next-hop-address | outgoing-interface interface-type interface-number }* out-label out-label
undo static-lsp transit lsp-name
| Parameter | Description | Value |
|---|---|---|
| lsp-name | Specifies the name of an LSP. | The value is a string of 1 to 19 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string. |
| incoming-interface | Specifies the inbound interface. | - |
| interface-type interface-number | Specifies the type and number of an interface. | - |
| next-hop-address | Specifies the next-hop address. | The value is in dotted decimal notation. |
| outgoing-interface | Specifies the outbound interface. | - |
| in-label | Specifies the value of an incoming label. | The value is an integer ranging from 16 to 1023. |
| out-label | Specifies the value of an outgoing label. | The value is an integer ranging from 16 to 1048575. |
Usage Scenario
Run the static-lsp transit command on the transit node to configure a static LSP.
After configuring a static LSP, run the display mpls static-lsp command to verify that the static LSP is established successfully.
Precautions
To modify the parameter incoming-interface interface-type interface-number, in-label in-label, nexthop next-hop-address, outgoing-interface interface-type interface-number, or out-label out-label, run the static-lsp transit command to set a new value. You do not need to run the undo static-lsp transit command before changing a configured value.
If outgoing-interface is configured and next-hop-address is not configured, Ethernet forwarding failures occur.
# Configure the LSR, with the inbound interface of VLANIF100, the incoming label of 123, and the outgoing label of 253, as the transit node of a static LSP named bj-sh.
<HUAWEI> system-view [HUAWEI] static-lsp transit bj-sh incoming-interface vlanif 100 in-label 123 nexthop 10.1.1.1 out-label 253