Configuring Mpls; Commands For Mpls - Extreme Networks BlackDiamond 6800 MPLS Installation And User Manual

Configuring the MPLS Module
maximally-sized label stack. For example, a jumbo frame size of at least 1530 bytes is
needed to support a two-level label stack on a tagged Ethernet port and a jumbo frame
size of at least 1548 bytes is needed to support a TLS encapsulated MPLS frame.

Configuring MPLS

This section describes how to configure:
• MPLS interfaces
• LDP
• OSPF support
• QoS support
• Filter support

Commands for MPLS

Table 3-5 describes the ExtremeWare commands for configuring and monitoring MPLS.
Each command is described in detail in the sections that follow.
Table 3-5: MPLS Configuration Commands
Command
config mpls add vlan [<name> | all] {ldp |
rsvp-te}
config mpls delete vlan [<name> | all] {ldp |
rsvp-te}
config mpls php [enabled | disabled]
3-12
Description
Enables LDP or RSVP-TE for one or all VLANs.
If not specified, both LDP and RSVP-TE are
enabled on the specified VLAN.
Disables LDP or RSVP-TE on one or all VLANs.
If not specified, both are disabled for the
specified VLAN.
Enables and disables penultimate hop popping
(PHP) at the egress LSR. When enabled, PHP is
requested on all LSPs for which the switch is the
egress LSR. The default setting is disabled.
MPLS Module Installation and User Guide