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MPLS BASICS CONFIGURATION
COMMANDS
n
■ Currently, these interface types support MPLS capability and LDP capability:
serial interface, async interface, Layer 3 Ethernet interface (Ethernet interface,
GE interface, and XGE interface), ATM interface, POS interface, Layer 3 virtual
Ethernet interface (that is, virtual-Ethernet interface), virtual template,
Mp-group interface, MFR interface, tunnel interface, VLAN interface, and
virtual dial template (that is, dialer).
■ Except for the LDP GR feature, all commands in MPLS LDP view are available in
MPLS LDP VPN instance view. The difference is that the commands serves the
public network LDP in MPLS LDP view but serves the MPLS LDP VPN instance in
MPLS LDP VPN instance view.
■ For information about GR commands, refer to “Basic Configuration
Commands” on page 2405 and “Information Center Configuration
Commands” on page 2425.
display mpls fast-forwarding cache
Syntax display mpls fast-forwarding cache [ verbose ]
View Any view
Parameter verbose: Displays detailed information.
Description Use the
display mpls fast-forwarding cache command to display information
about the MPLS fast forwarding cache.
Example # Display information about the MPLS fast forwarding cache.
<Sysname> display mpls fast-forwarding cache
Fast-Forwarding Cache: total 2 items
Label Input_If Output_If Len Flg Used
1044 GE0/0 E2/0 4 IP 83
1049 E2/0 GE0/0 8 MPLS 81
# Display detailed information about the MPLS fast forwarding cache.
<Sysname> display mpls fast-forwarding cache verbose
Fast-Forwarding Cache: total 2 items
Label Input_If Output_If Len Flg Used
1044 GE0/0 E2/0 4 IP 15
Fast-Forwarding Cache PreIpHead:
FF 03 00 21
1049 E2/0 GE0/0 8 MPLS 13
Fast-Forwarding Cache PreMplsHead:
FF 03 02 81 00 46 40 FE