Zte ZXR10 GER, Руководство пользователя

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Chapter 16 BGP Configuration
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Appropriate IGP or static route is also required to configure in
order to reach non-directly connected interfaces.
Refer to below procedure for multi-hop configuration on ZTE
ZXR10 GER.
„
Router Command Line Interface has been accessed.
„
BGP is running on a network.
1. To set up an EBGP neighbor on a non-directly connected
interface, the multihop command needs to be used to
complete EBGP multi-hop configuration in BGP route mode.
This is shown in Table 287.
T
A B L E
2 8 7 M
U L T I H O P
C
O M M A N D
Command Format
Command
Mode
Command
Function
neighbor < ip-
address > ebgp-
multihop [ttl <value> ]
BGP Route
This configures EBGP
multi-hop
Result: This sets EBGP multi-hop for non-directly connected
interface.
E
ND OF STEPS
Example: As shown in Figure 97, router R1 needs to set up
adjacency on a non-directly connected interface (with the IP
address of 180.225.11.1) of R2. In this case, the multihop
command needs to be used.
F
I G U R E
9 7 B
G P
- M
U L T I H O P
C
O N F I G U R A T I O N
AS100 AS300
129.213.1.2/24
129.213.1.3/24
180.225.11.1/24
R1 R2
Configuration of R1:
ZXR10_R1(config)#router bgp 100
ZXR10_R1(config-router)#neighbor 180.225.11.1 remote-as 300
ZXR10_R1(config-router)#neighbor 180.225.11.1 ebgp-multihop
Configuration of R2:
ZXR10_R2(config)#router bgp 300
ZXR10_R2(config-router)#neighbor 129.213.1.2 remote-as
100
Purpose
Prerequisite
Steps