ipv6配置初识+ospf

最新推荐文章于 2025-04-14 20:58:58 发布

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最新推荐文章于 2025-04-14 20:58:58 发布

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分类专栏： IPV6 路由/交换

本文链接：https://blog.youkuaiyun.com/chiyuwei1766/article/details/48108551

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本文通过实验展示了IPv6链路本地地址和全局单播地址的使用及连通性条件。实验表明，链路本地地址仅限于直连通信，而全局单播地址在有路由协议如OSPF的情况下可以实现跨网络通信。此外，路由器仅配置链路本地地址也可参与路由协议的更新，但无法访问公网。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

实验目录：

1、测试链路本地地址格式与作用范围。

2、测试全局单播地址的连通的条件。

3、验证链路本地地址与全局单播地址在路由时的作用。

实验拓扑：

实验简要配置：

R3#

interface Loopback0
no ip address
ipv6 address 2001:11::1/64
ipv6 ospf 1 area 0
!
interface Loopback1
no ip address
ipv6 address 2001:12::1/64
ipv6 ospf 1 area 0
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
ipv6 address 2001:1::1/64
ipv6 address 2001:10::1/64
ipv6 ospf 1 area 0
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
ipv6 router ospf 1
router-id 3.3.3.3
log-adjacency-changes
!

R2#

interface Loopback0
no ip address
ipv6 address 2001:20::1/64
ipv6 ospf 1 area 0
!
interface Loopback1
no ip address
ip ospf 1 area 0
ipv6 address 2001:21::1/64
ipv6 ospf 1 area 0
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
ipv6 address FE80:1::1 link-local
ipv6 address 2001:10::2/64
ipv6 address 2002:200::1/64
ipv6 address 2002:300::1/64
ipv6 ospf 1 area 0
!
interface FastEthernet0/1
no ip address
ip ospf 1 area 0
duplex auto
speed auto
ipv6 address 2001:29::1/64
ipv6 ospf 1 area 0
!
ipv6 router ospf 1
router-id 1.1.1.1
log-adjacency-changes

R2#

interface Loopback0
no ip address
ipv6 address 2001:30::1/64
ipv6 ospf 1 area 0
!
interface Loopback1
no ip address
ipv6 address 2001:31::1/64
ipv6 ospf 1 area 0
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
ipv6 address 2001:100::1/64
ipv6 ospf 1 area 0
!
ipv6 router ospf 1
router-id 2.2.2.2
log-adjacency-changes
!