Alcatel-Lucent 6850-48 参考指南

MPLS LDP Commands

page 24-30

OmniSwitch CLI Reference Guide

Performs an Operation Administration and Maintenance (OAM) traceroute for an existing MPLS Label 
Switched Path (LSP).

[configure] oam lsp-trace prefix ip_prefix/mask [size octets] [min-ttl min-label-ttl] [max-ttl max-label-
ttl] [max-fail no-response-count] [probe-count  probes-per-hop] [timeout timeout] [interval interval]

The IP address of the destination node.

The subnet mask of the specified destination IP prefix.The value ranges 
from 1 to 32.

The MPLS Echo request packet size in octets, expressed as a decimal 
integer. The value ranges from 104 to 9194.

The minimum TTL value for the MPLS label for the LSP trace test, 
expressed as a decimal integer. The value ranges from 0 to 255.

The maximum TTL value for the MPLS label for the LSP trace test, 
expressed as a decimal integer. The value ranges from 1 to 255.

The permissible maximum number of consecutive MPLS Echo requests 
that do not receive a reply before the trace operation fails for a given 
TTL, expressed as a decimal integer. The value ranges from 1 to 255.

The number of Echo request messages to send, expressed as a decimal 
integer. The value ranges from 1 to 10.

The amount of time, in seconds, that the router will wait for a message 
reply after sending the MPLS Echo request message. The value ranges 
from 1 to 60.

The minimum amount of time that must expire before the next MPLS 
Echo request message is sent. A value of 0 implies the test will not be 
repeated. The value ranges from 0 to 10.