H3C每年将销售额的15%以上用于研发投入,在中国的北京、杭州和深圳设有研发机构,在北京和杭州设有可靠性试验室以及产品鉴定测试中心。以下是小编整理的关于H3C核心交换机配置,希望大家认真阅读!
1、核心交换机新建用户admin密码admin@h3c,并关联远程登录服务,如telnet web网页登录、ssh远程登录。并开启telnet、web登录服务、ftp服务
#
local-user admin
password cipher admin@h3c
authorization-attribute level 3
service-type telnet
service-type ftp
service-type web
#
telnet server enable
#
ip http enable
#
user-interface vty 0 15
authentication-mode scheme
2、如需新增vlan网段,先新建对应vlan,新建网关、把网线口加入到此vlan,这里例举新增vlan11,网关,把0/0/27-0/0/28口添加到vlan162
#
vlan 162
port GigabitEthernet 0/0/27 to GigabitEthernet 0/0/28
#
interface Vlan-interface162
ip address
3、开启DHCP自动获取功能,此功能一般只需要在核心交换机上开启,比如这里开启vlan162网段的DHCP功能,并禁止分配-100
#
dhcp server ip-pool 162
network mask
gateway-list
dns-list
#
dhcp enable
#
dhcp server forbidden-ip
关闭网段的'DHCP自动获取功能
#
undo dhcp server ip-pool 11
4、下联交换机口必须配置成trunk口,并允许所有vlan通过,比如2槽位板卡,开启trunk配置,这里例举2/0/1和2/0/2口要下接接入交换机
#
interface GigabitEthernet2/0/1
port link-type trunk
port trunk permit vlan 10 20 30 40 50 80 162 500 1000
#
interface GigabitEthernet2/0/2
port link-type trunk
port trunk permit vlan 10 20 30 40 50 80 162 500 1000
5、查看交换机端口使用情况,可查看端口激活状态up或者DOWN,端口工作速率,端口模式,端口对应的vlan号
The brief information of interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Protocol: (s) - spoofing
Interface Link Protocol Main IP Description
M-E0/0/0 DOWN DOWN --
NULL0 UP UP(s) --
Vlan1 UP UP --
Vlan10 UP UP POS
Vlan20 UP UP KELIU
Vlan30 UP UP MENJIN
Vlan40 UP UP TINGCHECHANG
Vlan50 UP UP KEYONG-WIFI-IP
Vlan80 UP UP OFFICE-WIFI-IP
Vlan162 UP UP OFFICE
Vlan500 UP UP AP-IP
Vlan1000 UP UP MANGENT&TO-F100-E-G
Vlan1101 UP UP
Vlan1102 UP UP
The brief information of interface(s) under bridge mode:
Link: ADM - administratively down; Stby - standby
Speed or Duplex: (a)/A - auto; H - half; F - full
Type: A - access; T - trunk; H - hybrid
Interface Link Speed Duplex Type PVID Description
BAGG1 UP 2G(a) F(a) A 1000 TO-F100-E-G
BAGG2 UP 2G(a) F(a) T 1 WLAN-COTROL
GE0/0/1 DOWN auto A T 1
GE0/0/2 DOWN auto A T 1
GE0/0/3 DOWN auto A T 1
6、查看各个vlan所有在线电脑ip,可通过命令查看在线ip地址-mac地址-学习来源(所接端口),下面列举查看管理vlan 1000网段交换机在线情况,可以看到下列ip的交换机都在正常工作,都在线
Type: S-Static D-Dynamic M-Multiport
IP Address MAC Address VLAN ID Interface Aging Type
5cdd-703f-6e50 1000 GE0/0/13 18 D
7425-8aef-811a 1000 GE0/0/13 13 D
e468-a38e-ee5b 1000 GE0/0/14 3 D
70ba-ef69-4adf 1000 BAGG1 3 D
70f9-6d0d-e4d6 1000 BAGG2 15 D