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H3C IPV6地址配置实验
H3C IPV6地址配置实验
实验拓扑
实验需求
- 在R1和PC1上开启IPv6链路本地地址自动生成，测试是否能够使用链路本地地址互通
- 为R1配置全球单播地址2001::1/64，使PC1能够自动生成与R1同一网段的IPv6地址
- 测试R1和PC1是否能够使用全球单播地址互通
实验步骤与验证
在R1上开启IPv6链路本地地址自动生成
# interface GigabitEthernet0/0 port link-mode route ipv6 address auto link-local- 1
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查看R1 G0/0接口IP配置情况
[R1]display ipv6 interface GigabitEthernet 0/0 brief *down: administratively down (s): spoofing Interface Physical Protocol IPv6 Address GigabitEthernet0/0 up up FE80::B01F:C4FF:FEFF:105- 1
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在PC1上开启IPv6链路本地地址自动生成
# interface GigabitEthernet0/0 port link-mode route ipv6 address auto link-local- 1
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查看PC1 G0/0接口IP配置情况
[PC1]display ipv6 interface GigabitEthernet 0/0 brief *down: administratively down (s): spoofing Interface Physical Protocol IPv6 Address GigabitEthernet0/0 up up FE80::B01F:C8FF:FEAF:205- 1
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测试R1和PC1是否能够使用本地链路地址互通
R1 ping PC1
[R1]ping ipv6 -i GigabitEthernet 0/0 FE80::B01F:C8FF:FEAF:205 Ping6(56 data bytes) FE80::B01F:C4FF:FEFF:105 --> FE80::B01F:C8FF:FEAF:205, press CTRL+C to break 56 bytes from FE80::B01F:C8FF:FEAF:205, icmp_seq=0 hlim=64 time=1.000 ms 56 bytes from FE80::B01F:C8FF:FEAF:205, icmp_seq=1 hlim=64 time=1.000 ms 56 bytes from FE80::B01F:C8FF:FEAF:205, icmp_seq=2 hlim=64 time=0.000 ms 56 bytes from FE80::B01F:C8FF:FEAF:205, icmp_seq=3 hlim=64 time=0.000 ms 56 bytes from FE80::B01F:C8FF:FEAF:205, icmp_seq=4 hlim=64 time=0.000 ms --- Ping6 statistics for FE80::B01F:C8FF:FEAF:205 --- 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.000/0.400/1.000/0.490 ms [R1]%Jan 31 16:15:41:229 2024 R1 PING/6/PING_STATISTICS: Ping6 statistics for FE80::B01F:C8FF:FEAF:205: 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss, round-trip min/avg/max/std-dev = 0.000/0.400/1.000/0.490 ms.- 1
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PC1 ping R1
[PC1]ping ipv6 -i GigabitEthernet 0/0 FE80::B01F:C4FF:FEFF:105 Ping6(56 data bytes) FE80::B01F:C8FF:FEAF:205 --> FE80::B01F:C4FF:FEFF:105, press CTRL+C to break 56 bytes from FE80::B01F:C4FF:FEFF:105, icmp_seq=0 hlim=64 time=2.000 ms 56 bytes from FE80::B01F:C4FF:FEFF:105, icmp_seq=1 hlim=64 time=0.000 ms 56 bytes from FE80::B01F:C4FF:FEFF:105, icmp_seq=2 hlim=64 time=0.000 ms 56 bytes from FE80::B01F:C4FF:FEFF:105, icmp_seq=3 hlim=64 time=0.000 ms 56 bytes from FE80::B01F:C4FF:FEFF:105, icmp_seq=4 hlim=64 time=1.000 ms --- Ping6 statistics for FE80::B01F:C4FF:FEFF:105 --- 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.000/0.600/2.000/0.800 ms [PC1]%Jan 31 16:16:54:275 2024 PC1 PING/6/PING_STATISTICS: Ping6 statistics for FE80::B01F:C4FF:FEFF:105: 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss, round-trip min/avg/max/std-dev = 0.000/0.600/2.000/0.800 ms.- 1
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R1配置全球单播地址，使PC1能够自动生成与R1同一网段的IPv6地址
# interface GigabitEthernet0/0 ipv6 address 2001::1/64- 1
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查看R1 G0/0接口IP配置情况
[R1]display ipv6 interface GigabitEthernet 0/0 GigabitEthernet0/0 current state: UP Line protocol current state: UP IPv6 is enabled, link-local address is FE80::B01F:C4FF:FEFF:105 Global unicast address(es): 2001::1, subnet is 2001::/64 Joined group address(es): FF02::1 FF02::2 FF02::1:FF00:1 FF02::1:FFFF:105 MTU is 1500 bytes ND DAD is enabled, number of DAD attempts: 1 ND reachable time is 30000 milliseconds ND retransmit interval is 1000 milliseconds ND advertised reachable time is 0 milliseconds ND advertised retransmit interval is 0 milliseconds ND router advertisements are sent every 600 seconds ND router advertisements live for 1800 seconds Hosts use stateless autoconfig for addresses IPv6 Packet statistics: InReceives: 26 InTooShorts: 0 InTruncatedPkts: 0 InHopLimitExceeds: 0 InBadHeaders: 0 InBadOptions: 0 ReasmReqds: 0 ReasmOKs: 0 InFragDrops: 0 InFragTimeouts: 0 OutFragFails: 0 InUnknownProtos: 0 InDelivers: 24 OutRequests: 41 OutForwDatagrams: 0 InNoRoutes: 0 InTooBigErrors: 0 OutFragOKs: 0 OutFragCreates: 0 InMcastPkts: 4 InMcastNotMembers: 2 OutMcastPkts: 40 InAddrErrors: 0 InDiscards: 0 OutDiscards: 0- 1
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无状态自动配置IPv6地址和解除RA消息抑制
R1开启无状态自动配置IPv6地址和解除RA消息抑制
# interface GigabitEthernet0/0 ipv6 address auto undo ipv6 nd ra halt- 1
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PC1开启无状态自动配置
# interface GigabitEthernet0/0 ipv6 address auto- 1
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查看PC1 G0/0口自动获取的IPV6地址
PC1 自动获取IPV6地址 2001::B01F:C8FF:FEAF:205/64
[PC1]display ipv6 interface GigabitEthernet 0/0 GigabitEthernet0/0 current state: UP Line protocol current state: UP IPv6 is enabled, link-local address is FE80::B01F:C8FF:FEAF:205 Global unicast address(es): 2001::B01F:C8FF:FEAF:205, subnet is 2001::/64 [AUTOCFG] [valid lifetime 2591534s/preferred lifetime 604334s] Joined group address(es): FF02::1 FF02::2 FF02::1:FFAF:205 MTU is 1500 bytes ND DAD is enabled, number of DAD attempts: 1 ND reachable time is 30000 milliseconds ND retransmit interval is 1000 milliseconds Hosts use stateless autoconfig for addresses IPv6 Packet statistics: InReceives: 34 InTooShorts: 0 InTruncatedPkts: 0 InHopLimitExceeds: 0 InBadHeaders: 0 InBadOptions: 0 ReasmReqds: 0 ReasmOKs: 0 InFragDrops: 0 InFragTimeouts: 0 OutFragFails: 0 InUnknownProtos: 0 InDelivers: 33 OutRequests: 26 OutForwDatagrams: 0 InNoRoutes: 0 InTooBigErrors: 0 OutFragOKs: 0 OutFragCreates: 0 InMcastPkts: 12 InMcastNotMembers: 1 OutMcastPkts: 12 InAddrErrors: 0 InDiscards: 0 OutDiscards: 0- 1
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测试R1和PC1是否能够使用全球单播地址互通
R1 ping PC1
[R1]ping ipv6 2001::B01F:C8FF:FEAF:205 Ping6(56 data bytes) 2001::1 --> 2001::B01F:C8FF:FEAF:205, press CTRL+C to break 56 bytes from 2001::B01F:C8FF:FEAF:205, icmp_seq=0 hlim=64 time=1.000 ms 56 bytes from 2001::B01F:C8FF:FEAF:205, icmp_seq=1 hlim=64 time=1.000 ms 56 bytes from 2001::B01F:C8FF:FEAF:205, icmp_seq=2 hlim=64 time=1.000 ms 56 bytes from 2001::B01F:C8FF:FEAF:205, icmp_seq=3 hlim=64 time=0.000 ms 56 bytes from 2001::B01F:C8FF:FEAF:205, icmp_seq=4 hlim=64 time=1.000 ms --- Ping6 statistics for 2001::B01F:C8FF:FEAF:205 --- 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.000/0.800/1.000/0.400 ms [R1]%Jan 31 16:36:33:661 2024 R1 PING/6/PING_STATISTICS: Ping6 statistics for 2001::B01F:C8FF:FEAF:205: 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss, round-trip min/avg/max/std-dev = 0.000/0.800/1.000/0.400 ms.- 1
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PC1 ping R1
[PC1]ping ipv6 2001::1 Ping6(56 data bytes) 2001::B01F:C8FF:FEAF:205 --> 2001::1, press CTRL+C to break 56 bytes from 2001::1, icmp_seq=0 hlim=64 time=1.000 ms 56 bytes from 2001::1, icmp_seq=1 hlim=64 time=1.000 ms 56 bytes from 2001::1, icmp_seq=2 hlim=64 time=0.000 ms 56 bytes from 2001::1, icmp_seq=3 hlim=64 time=1.000 ms 56 bytes from 2001::1, icmp_seq=4 hlim=64 time=1.000 ms --- Ping6 statistics for 2001::1 --- 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.000/0.800/1.000/0.400 ms [PC1]%Jan 31 16:36:26:119 2024 PC1 PING/6/PING_STATISTICS: Ping6 statistics for 2001::1: 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss, round-trip min/avg/max/std-dev = 0.000/0.800/1.000/0.400 ms.- 1
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注意
在路由器上Ping ipv6链路本地地址，需要指定出接口
使用IPV6自动获取地址，需要开启IPV6无状态自动配置和解除RA消息抑制
IPV6地址自动生成规则
IEEE EUI-64格式
设备根据MAC地址自动生成接口标识符
实验附件
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- 原文地址：https://blog.csdn.net/m0_37568649/article/details/136162181
