一、实验目的及拓扑
实验目的：在路由器及交换机之间建立链接聚合，交换机接入两台主机并通过路由器子接口自动分配IP地址，通过单臂路由实现两台主机互联
二、基本配置
1、交换机配置
[S1]vlan batch 10 20
[S1-Eth-Trunk1]dis th
#
interface Eth-Trunk1
port link-type trunk
port trunk allow-pass vlan 10 20
mode lacp-static
trunkport GigabitEthernet 0/0/1 0/0/2
#
[S1]int g0/0/3
[S1-GigabitEthernet0/0/3]dis th
#
interface GigabitEthernet0/0/3
port link-type access
port default vlan 10
#
[S1-GigabitEthernet0/0/4]dis th
#
interface GigabitEthernet0/0/4
port link-type access
port default vlan 20
#
2、路由器配置
[R1-Eth-Trunk1]dis th
[V200R003C00]
#
interface Eth-Trunk1
undo portswitch
mode lacp-static
trunkport GigabitEthernet 0/0/1 0/0/2
#
[R1]dhcp enable
[R1-Eth-Trunk1.1]dis th
[V200R003C00]
#
interface Eth-Trunk1.1
dot1q termination vid 10
ip address 10.1.1.1 255.255.255.0
arp broadcast enable
dhcp select interface
#
[R1-Eth-Trunk1.2]dis th
[V200R003C00]
#
interface Eth-Trunk1.2
dot1q termination vid 20
ip address 20.1.1.1 255.255.255.0
arp broadcast enable
dhcp select interface
#
三、结果验证
[R1]dis eth-trunk 1
Eth-Trunk1's state information is:
Local:
LAG ID: 1 WorkingMode: STATIC
Preempt Delay: Disabled Hash arithmetic: According to SIP-XOR-DIP
System Priority: 32768 System ID: 00e0-fc58-3e7a
Least Active-linknumber: 1 Max Active-linknumber: 8
Operate status: up Number Of Up Port In Trunk: 2
--------------------------------------------------------------------------------
ActorPortName Status PortType PortPri PortNo PortKey PortState Weight
GigabitEthernet0/0/1 Selected 1GE 32768 1 305 10111100 1
GigabitEthernet0/0/2 Selected 1GE 32768 2 305 10111100 1
Partner:
--------------------------------------------------------------------------------
ActorPortName SysPri SystemID PortPri PortNo PortKey PortState
GigabitEthernet0/0/1 32768 4c1f-cc3e-36ad 32768 2 305 10111100
GigabitEthernet0/0/2 32768 4c1f-cc3e-36ad 32768 3 305 10111100
PC>ping 20.1.1.1
Ping 20.1.1.1: 32 data bytes, Press Ctrl_C to break
From 20.1.1.1: bytes=32 seq=1 ttl=255 time=47 ms
From 20.1.1.1: bytes=32 seq=2 ttl=255 time=47 ms
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