H3C Technologies H3C S6800 Series Switches - Manual (Page 390)

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Configuring a PW
Configuring a PW class
In a PW class, you can configure PW attributes such as the PW type, and whether to enable control word.
To simplify PW configuration, you can configure PWs with the same attributes by referencing the same
PW class.
To configure a PW class:
Step Command Remarks
1. Enter system view. system-view N/A
2. Create a PW class and enter
PW class view.
pw-class class-name By default, no PW class is created.
3. (Optional.) Enable control
word.
control-word enable
By default, control word is
disabled.
4. (Optional.) Specify the PW
type.
pw-type { ethernet | vlan } By default, the PW type is VLAN.
Configuring a static PW
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter VSI view. vsi vsi-name N/A
3. Specify static signaling
for PWs, and enter VSI
static view.
pwsignaling static
By default, no PW signaling protocol is
specified.
4. Configure a static PW,
and enter VSI static PW
view.
peer ip-address [ pw-id pw-id ]
in-label label-value out-label
label-value [ no-split-horizon |
pw-class class-name |
tunnel-policy
tunnel-policy-name ] *
By default, no static PW is configured.
If both a default PW ID in the default-pw-id
command and a PW ID in the peer
command are configured, the PW ID in the
peer command is used. If only a default PW
ID is configured, the default PW ID is used.
If no default PW ID is configured, you must
provide a PW ID in the peer command.
You must specify the no-split-horizon
keyword to disable split horizon when you
configure an NPE to establish a U-PW to a
UPE.
Configuring an LDP PW
Before you configure an LDP PW, enable global and interface MPLS LDP on the PE. For information about
MPLS LDP configuration, see " Configuring LDP ."
To configure an LDP PW: