H3C IPV6地址配置实验

H3C IPV6地址配置实验

实验拓扑

​​

实验需求

1. 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
2. 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
3. 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

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

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

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

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.

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.

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

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  

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

PC1开启无状态自动配置

#
interface GigabitEthernet0/0
 ipv6 address auto

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 

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.

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.

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

IPV6地址配置实验.zip

‍