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20 debug bgp, 9 mbgp4, 1 mbgp4+ introduction – Accton Technology ES4626 User Manual

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13.8.5.1.20 debug bgp

Command: debug bgp [|all]

no debug bgp [|all]

Function:

For BGP debugging. the “no debug bgp [|all]” command closes

the BGP debugging messages

Parameter:

: BGP module names, including dampening、events、filters、

fsm、keepalives、nsm、updates, etc.

Default:

None

Command Mode:

Admin mode and global mode

Usage Guide:

For monitoring BGP events and the encountered errors, warning

messages.

Example:

Switch#debug bgp all

13.9 MBGP4+

13.9.1 MBGP4+ Introduction

MBGP4+ is multi-protocol BGP (Multi-protocol Border Gateway Protocol) extension

to IPv6, referring to BGP protocol chapter about BGP protocol introduction in this manual.

Different from RIPng and OSPFv3, BGP has no corresponging independent protocol for

IPv6, instead,it takes extensions to address families on the original BGP. The extensions

to BGP by MBGP4+ are mostly embodied:

a. neighbor address configured can be IPv6 address;

b. Increase IPv6 unicast address family configuration.

13.9.2 MBGP4+ Configures Mission List

1. Configure IPv6 neighbor

2Configure and enable IPv6 address family

3. Configure IPv6 neighbor

Command Explanation

BGP Protocol Configuration

Mode

neighbor remote-as

Configure IPv6 neighbor

4. Configure and activate IPv6 address family

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