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華爲S5700系列交換機,是我們項目中用的較多的一款,其中24與48口應用較多。現在將華爲交換機的一些常用配置整理一下,進行記錄。如有錯誤,請指正。
1 允許telnet(遠程登錄)
允許華爲交換機能telnet,設置密碼爲Admin@123
telnet server en
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user huawei password cipher Admin@123
local-user huawei privilege level 15
local-user huawei service-type telnet terminal
local-user admin password cipher Admin@123
local-user admin service-type http
#
user-interface con 0
authentication-mode password
set authentication password cipher Admin@123
user-interface vty 0 4
protocol inbound telnet
authentication-mode aaa
user-interface vty 16 20
#
2 創建VLAN
爲交換機劃分VLAN1001,VLAN1002,
設置vlan1001,接口IP地址爲172.16.1.254(即網關地址),子網掩碼爲255.255.255.0
將g0/0/1~g0/0/24配置爲vlan1001
防止arp***
vlan 1001
interface vlan 1001
ip addr 172.16.1.254 24
arp anti-attack gateway-duplicate enable
arp anti-attack rate-limit enable
arp-miss anti-attack rate-limit enable
port-group group1
group-member g0/0/1 to g0/0/24
port link-type access
port default vlan 1001
loopback-detect enable
arp anti-attack rate-limit enable
arp-miss anti-attack rate-limit enable
quit
3 將多個端口添加到Trunk
將25~44端口劃分爲Trunk端口
port-group group2
group-member g0/0/25 to g0/0/44
port link-type trunk
port trunk allow-pass vlan 2 to 4094
loopback-detect enable
quit
4 創建鏈路聚合端口
將45、46創建鏈路聚合1,使用RJ45
將47、48創建鏈路聚合2,使用光纖
clear configuration inte g0/0/45
clear configuration inte g0/0/46
clear configuration inte g0/0/47
clear configuration inte g0/0/48
interface Eth-Trunk1
port link-type trunk
port trunk allow-pass vlan 2 to 4094
mode lacp
interface Eth-Trunk2
port link-type trunk
port trunk allow-pass vlan 2 to 4094
mode lacp
interface GigabitEthernet0/0/45
eth-trunk 1
interface GigabitEthernet0/0/46
eth-trunk 1
interface GigabitEthernet0/0/47
eth-trunk 2
combo-port fiber
interface GigabitEthernet0/0/48
eth-trunk 2
combo-port fiber
【說明】每個端口可能需要執行undo shutdown以激活端口。
5 VLAN端口重新配置爲Trunk
原配置如下:
interface GigabitEthernet0/0/17
port link-type access
port default vlan 128
將g0/0/17端口配置爲Trunk端口命令
undo port default vlan
undo port link-type
port link-type trunk
port trunk allow-pass vlan all
6 Trunk端口重新配置爲VLAN
原配置如下
interface GigabitEthernet0/0/11
port link-type trunk
port trunk allow-pass vlan 2 to 4094
將g0/0/11端口配置爲VLAN140命令
undo port trunk allow-pass vlan all
port trunk allow-pass vlan 1
port link-type access
port default vlan 140
7 在交換機上配置DHCP Server
(1)vlan2002的網關地址是172.18.92.254,DHCP地址池中排除172.18.92.200~252、172.18.92.253、DHCP的地址租約是1小時、DNS的地址是172.18.96.1
vlan batch 2001 to 2003
ip pool vlan2002
gateway-list 172.18.92.254
network 172.18.92.0 mask 255.255.255.0
excluded-ip-address 172.18.92.200 172.18.92.253
lease day 0 hour 1 minute 0
dns-list 172.18.96.1
#
interface Vlanif2002
ip address 172.18.92.254 255.255.255.0
dhcp select global
#
8 在交換機中指定WDS服務
如果網絡中有WDS(Windows部署服務),如果要爲各個VLAN,允許從交換機通過DHCP獲得IP地址,並且能從使用其他VLAN中的WDS部署系統(網絡拓撲如圖所示),則華爲交換機DHCP可以進行如下的配置。
本示例配置了VLAN2001~VLAN2006,其中服務器屬於VLAN2006,爲VLAN2001~2006配置DHCP,並且允許這些VLAN中的計算機,能使用172.18.96.1的WDS安裝、部署系統。其中172.18.96.1是Windows Server 2016 數據中心版。
sysname HW5700
#
vlan batch 2001 to 2006
#
ip pool vlan2001
gateway-list 172.18.91.254
network 172.18.91.0 mask 255.255.255.0
dns-list 172.18.96.1
next-server 172.18.96.1
option 66 ip-address 172.18.96.1
option 67 ascii Boot\x86\wdsnbp.com
bootfile Boot\wdsnbp.com
#
interface Vlanif2001
description 1_JiFang
ip address 172.18.91.254 255.255.255.0
dhcp select global
#
#
interface Vlanif2006
description Server
ip address 172.18.96.254 255.255.255.0
dhcp select global
#
9 指定DHCP服務器(在交換機上配置DHCP中繼)
【說明】:在交換機上指定DHCP中繼(DHCP服務器是Windows Server中的DHCP)這是在早期華爲或華三交換機上的配置,具體那個型號我記不清了,現在這些配置我基本上已經不用了,只是在這收集整理一下。
#
dhcp enable
#
dhcp server group dhcpgroup1
dhcp-server 172.30.5.3 0
dhcp-server 172.30.5.15 1
#
interface Vlanif2052
ip address 172.28.52.254 255.255.255.0
dhcp select relay
dhcp relay server-select dhcpgroup1
#
以下是摘錄的華爲官方幫助文檔內容
# 在接口下使能DHCP中繼功能。
[SwitchA] dhcp enable //使能DHCP服務,缺省未使能
[SwitchA] interface vlanif 100
[SwitchA-Vlanif100] ip address 10.10.20.1 24
[SwitchA-Vlanif100] dhcp select relay //使能DHCP中繼功能,缺省未使能
[SwitchA-Vlanif100] dhcp relay server-ip 192.168.20.2 //配置DHCP中繼代理的DHCP服務器的IP地址
[SwitchA-Vlanif100] quit
10 配置靜態路由
ip route-static 0.0.0.0 0.0.0.0 172.18.96.253
ip route-static 172.18.0.0 255.255.0.0 172.18.96.251
ip route-static 172.30.30.0 255.255.255.0 172.18.96.250