Asr 5000 System Administration Guide, Staros Release 21.1 - Cisco ASR 5000 Administration Manual

BGP MPLS VPNs
CLI Mode
Exec Mode
IP VRF Context Configuration
Mode
IP VRF Context Configuration
Mode
MPLS-IP Configuration Mode
MPLS-LDP Configuration Mode
MPLS-LDP Configuration Mode
MPLS-LDP Configuration Mode
MPLS-LDP Configuration Mode
MPLS-LDP Configuration Mode
Command
lsp-traceroute ip_prefix_FEC
mpls map-dscp-to-exp dscp
dscp_bit_value exp exp_bit_value
mpls map-exp-to-dscp exp
exp_bit_value dscp
dscp_bit_value
protocol ldp
advertise-labels { explicit-null |
implicit-null }
discovery { hello { hello-interval
seconds | hold-interval seconds }
| transport-address ip_address }
enable
router-id ip_address
session timers { hold-interval
seconds | keepalive-interval
seconds }

ASR 5000 System Administration Guide, StarOS Release 21.1

VPN-Related CLI Commands
Description
Discovers MPLS LSP routes that
packets actually take when
traveling to their destinations. It
must be followed by an IPv4 or
IPv6 FEC prefix.
Maps the final differentiated
services code point (DSCP) bit
value in the IP packet header to the
final Experimental (EXP) bit value
in the MPLS header for incoming
traffic.
Maps the incoming EXP bit value
in the MPLS header to the internal
DSCP bit value in IP packet
headers for outgoing traffic.
Creates the MPLS protocol family
configuration modes, or configures
an existing protocol and enters the
MPLS-LDP Configuration Mode
in the current context. This
command configures the protocol
parameters for the MPLS protocol
family.
Configure advertisement of Implicit
NULL or Explicit NULL label for
all the prefixes advertised by the
system in this context.
Configures the Label Distribution
Protocol (LDP) neighbor discovery
parameters.
Enables Label Distribution Protocol
(LDP).
Configures the LDP Router ID.
Configures the LDP session
parameters.
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