Cisco 12000/10700 V3.1.1 User Manual download pdf (Page 499)

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Cisco 12000/10700 v3.1.1 Router Manager User Guide

OL-4455-01

Chapter 15 MPLS Management

Fault Management for MPLS Traffic Engineering

AR Hop List Index—Displays the actual hops traversed by the tunnel.

C Hop List Index—Displays the computed hops traversed by the tunnel.

Actual Route HOP Table

The Actual Route Hop Tunnel area displays the following information:

Hop Index—The number of explicit route hops for a tunnel.

Address Type—Displays the address type of this tunnel hop. Possible values are ipV4, ipV6, asNumber,

or lspid.

IPv4 Address—If the Address Type is set to ipV4, then the IPv4 Address value will contain the IPv4

address of this hop. This object is otherwise insignificant and should contain a value of 0.

IPv4 Prefix Length—If the Address Type is ipV4, then the prefix length for this hops IPv4 address is

contained herein. This object is otherwise insignificant and should contain a value of 0.

IPv6 Address—If the Address Type is set to ipV6, then the IPv6 Address variable displays the IPv6

Address of this hop. This object is otherwise insignificant and should contain a value of 0.

IPv6 Prefix Length—If the Address Type is set to ipV6, this value will contain the prefix length for this

hops IPv6 address. This object is otherwise insignificant and should contain a value of 0.

AS Number—If the Address Type is set to asNumber, then this value will contain the AS number of this

hop. This object is otherwise insignificant and should contain a value of 0 to indicate this fact.

Hop Type—Displays whether this tunnel hop is routed in a strict or loose fashion. Possible values are:

strict, or loose.

Computed HOP Table