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本地IDC配置参考
BGP路由模式下本地IDC配置参考
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BGP路由模式下本地IDC配置参考
本文为您介绍在BGP路由模式下,本地IDC侧交换机(华为交换机、H3C交换机)的配置参考。​
说明​
本文仅提供一种配置思路,实际操作中请参考现场情况进行配置。​
华为交换机配置参考​
​
# 配置物理接口​
interface <interface_type> <interface_name>​
undo portswitch​
description <description_info>​
undo shutdown​
commit​
​
​
# 配置三层子接口​
interface <interface_type> <interface_name>.<vlan>​
description <description_info>​
ip address <ipv4_address> <ipv4_mask>​
dot1q termination vid <vlan>​
commit​
​
​
# 设置EBGP ​
bgp <as_number>​
router-id <router_id>​
timer keepalive 10 hold 30​
group HUOSHAN_V4 external​
peer HUOSHAN_V4 as-number 137718​
peer HUOSHAN_V4 route-update-interval 0​
peer <bgp_peer_ip> group HUOSHAN_V4​
peer <bgp_peer_ip> password cipher <bgp_peer_password>​
peer <bgp_peer_ip> bfd enable //可选配置,开启BFD检测保护EBGP,需要火山引擎侧和本地IDC侧同时开启,BFD检测才可生效。​
peer <bgp_peer_ip> bfd min-tx-interval <value> min-rx-interval <value> detect-multiplier <value> //可选配置,设置BFD检测的检测间隔和检测次数。​
#​
ipv4-family unicast​
maximum load-balancing 32​
peer HUOSHAN_V4 enable​
peer HUOSHAN_V4 route-policy FROM_HUOSHAN_V4 import​
peer HUOSHAN_V4 route-policy TO_HUOSHAN_v4 export​
peer HUOSHAN_V4 route-update-interval 0​
peer <bgp_peer_ip> enable​
peer <bgp_peer_ip> group HUOSHAN_V4​
commit​
#​
# IDC侧配置从火山引擎侧学习的路由,默认学习火山引擎侧发布的所有路由。​
route-policy FROM_HUOSHAN_V4 permit node 10​
# IDC侧配置向火山侧发布的路由,默认向火山引擎侧发布所有BGP路由。​
route-policy TO_HUOSHAN_v4 permit node 10​
#​
​
# 可选配置,本地IDC侧配置从火山引擎侧学习的路由。只学习火山发布的大段路由,拒收明细路由。​
# 例如:本地IDC可以从火山学习的路由有10.0.0.0/8 10.1.0.1/32 10.2.0.2/32,配置拒收明细路由后本地IDC实际仅会学习10.0.0.0/8这条路由。​
# ip ip-prefix FROM_HUOSHAN_V4 index 10 permit 10.0.0.0 8​
ip ip-prefix FROM_HUOSHAN_V4 index 10 permit <ip_address> <mask>​
#​
route-policy FROM_HUOSHAN_V4 permit node 10​
if-match ip-prefix FROM_HUOSHAN_V4​
#​
​
H3C交换机配置参考​
​
# 配置物理接口​
interface <interface_type> <interface_name>​
description <description_info>​
port link-mode route​
undo shutdown​
​
​
# 配置三层子接口​
interface <interface_type> <interface_name>.<vlan>​
description <description_info>​
ip address <ipv4_address> <ipv4_mask>​
bfd min-transmit-interval <value> //可选配置,开启BFD能力​
bfd min-receive-interval <value> //可选配置,开启BFD能力​
bfd detect-multiplier <value> //可选配置,开启BFD能力​
​
​
# 设置EBGP ​
bgp <as_number>​
router-id <router_id>​
timer keepalive 10 hold 30​
group HUOSHAN_V4 external​
peer HUOSHAN_V4 as-number 137718​
peer HUOSHAN_V4 route-update-interval 0​
peer <ipv4_address> group HS_V4​
peer <ipv4_address> password cipher <bgp_password>​
peer <ipv4_address> bfd //可选配置,开启BFD检测保护EBGP,需要火山引擎侧和本地IDC侧同时开启,BFD检测才可生效。​
#​
address-family ipv4 unicast​
balance 32​
peer HUOSHAN_V4 enable​
peer HUOSHAN_V4 route-policy FROM_HUOSHAN_V4 import​
peer HUOSHAN_V4 route-policy TO_HUOSHAN_V4 export​
#​
# IDC侧配置从火山引擎侧学习的路由,默认学习火山引擎侧发布的所有路由。​
route-policy FROM_HUOSHAN_V4 permit node 10​
# IDC侧配置向火山侧发布的路由,默认向火山引擎侧发布所有BGP路由。​
route-policy TO_HUOSHAN_V4 permit node 10​
#​
​
# 可选配置,本地IDC侧配置从火山引擎侧学习的路由。只学习火山发布的大段路由,拒收明细路由。​
# 例如:本地IDC可以从火山学习的路由有10.0.0.0/8 10.1.0.1/32 10.2.0.2/32,配置拒收明细路由后本地IDC实际仅会学习10.0.0.0/8这条路由。​
# ip prefix-list FROM_HS_V4 index 10 permit 10.0.0.0 8​
ip prefix-list FROM_HS_V4 index 10 permit <ip_address> <mask>​
#​
route-policy FROM_HUOSHAN_V4 permit node 10​
if-match ip address prefix-list FROM_HUOSHAN_V4​
#​
​
​
最近更新时间:2025.01.24 16:26:54
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