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前言

一、基础配置

SW1

vlan 10
vlan 20

interface GigabitEthernet0/0/1
 port link-type access
 port default vlan 10
#
interface GigabitEthernet0/0/2
 port link-type trunk
 port trunk allow-pass vlan 10 20
#
interface GigabitEthernet0/0/3
 port link-type access
 port default vlan 20

SW2

vlan 10
interface GigabitEthernet0/0/1
 port link-type access
 port default vlan 10
#
interface GigabitEthernet0/0/2
 port link-type trunk
 port trunk allow-pass vlan 10

IGP IS-IS

CE1

isis 1
 is-level level-2
 network-entity 49.0000.0000.0001.00
 
interface GE1/0/1
 undo portswitch
 undo shutdown
 ip address 12.1.1.1 255.255.255.252
 isis enable 1
 
 interface LoopBack0
 ip address 1.1.1.1 255.255.255.255
 isis enable 1

CE2

isis 1
 is-level level-2
 network-entity 49.0000.0000.0002.00
 

interface GE1/0/0
 undo portswitch
 undo shutdown
 ip address 12.1.1.2 255.255.255.252
 isis enable 1

interface GE1/0/1
 undo portswitch
 undo shutdown
 ip address 23.1.1.1 255.255.255.252
 isis enable 1

interface LoopBack0
 ip address 2.2.2.2 255.255.255.255
 isis enable 1

CE3

isis 1
 is-level level-2
 network-entity 49.0000.0000.0003.00

interface GE1/0/1
 undo portswitch
 undo shutdown
 ip address 23.1.1.2 255.255.255.252
 isis enable 1
 
interface LoopBack0
 ip address 3.3.3.3 255.255.255.255
 isis enable 1

二、VXLAN

1.引入库

CE1

bridge-domain 10
 vxlan vni 10
#
bridge-domain 20
 vxlan vni 20





interface GE1/0/0.10 mode l2
 encapsulation dot1q vid 10
 bridge-domain 10
#
interface GE1/0/0.20 mode l2
 encapsulation dot1q vid 20
 bridge-domain 20



interface Vbdif10
 ip address 192.168.1.1 255.255.255.0
 vxlan anycast-gateway enable
#
interface Vbdif20
 ip address 172.16.1.1 255.255.255.0
 vxlan anycast-gateway enable



interface Nve1
 source 1.1.1.1
 vni 10 head-end peer-list 3.3.3.3
 vni 20 head-end peer-list 3.3.3.3

CE3

#
bridge-domain 10
 vxlan vni 10
#
bridge-domain 20
 vxlan vni 20


#
interface GE1/0/0.10 mode l2
 encapsulation dot1q vid 10
 bridge-domain 10




#
interface Vbdif10
 ip address 192.168.1.1 255.255.255.0
#
interface Vbdif20
 ip address 172.16.1.1 255.255.255.0
#



interface Nve1
 source 3.3.3.3
 vni 10 head-end peer-list 1.1.1.1
 vni 20 head-end peer-list 1.1.1.1

总结

CE1 arp

<HUAWEI>dis arp
ARP Entry Types: D - Dynamic, S - Static, I - Interface, O - OpenFlow, RD - Redi
rect
EXP: Expire-time VLAN:VLAN or Bridge Domain

IP ADDRESS      MAC ADDRESS    EXP(M) TYPE/VLAN       INTERFACE        VPN-INSTA
NCE
--------------------------------------------------------------------------------
--------
12.1.1.1        3809-1d01-0101        I               GE1/0/1          
12.1.1.2        3809-1d02-0100   14   D               GE1/0/1          
192.168.1.1     707b-e8d5-5fb2        I               Vbdif10          
192.168.1.10    5489-9801-1149    9   D/BD10          GE1/0/0.10       
172.16.1.1      707b-e8d5-5fb2        I               Vbdif20          
172.16.1.10     5489-986c-159f    2   D/BD20          GE1/0/0.20       
--------------------------------------------------------------------------------
--------
Total:6         Dynamic:3       Static:0    Interface:3    OpenFlow:0
Redirect:0

CE3 arp

<HUAWEI>dis arp
ARP Entry Types: D - Dynamic, S - Static, I - Interface, O - OpenFlow, RD - Redi
rect
EXP: Expire-time VLAN:VLAN or Bridge Domain

IP ADDRESS      MAC ADDRESS    EXP(M) TYPE/VLAN       INTERFACE        VPN-INSTA
NCE
--------------------------------------------------------------------------------
--------
23.1.1.2        3809-1d03-0101        I               GE1/0/1          
23.1.1.1        3809-1d02-0101   14   D               GE1/0/1          
192.168.1.1     707b-e837-530e        I               Vbdif10          
192.168.1.10    5489-9801-1149   20   D/BD10          1.1.1.1          
192.168.1.20    5489-987f-80d9   18   D/BD10          GE1/0/0.10       
172.16.1.1      707b-e837-530e        I               Vbdif20          
172.16.1.10     5489-986c-159f   18   D/BD20          1.1.1.1          
--------------------------------------------------------------------------------
--------
Total:7         Dynamic:4       Static:0    Interface:3    OpenFlow:0
Redirect:0