三层交换机的配置 三层交换机配置步骤
\u8bf7\u95eeH3C \u4e09\u5c42\u4ea4\u6362\u673a\u7684 NAT \u914d\u7f6eH3C\u4e09\u5c42\u4ea4\u6362\u673a\u7684NAT\u914d\u7f6e\u6b65\u9aa4\u5982\u4e0b\uff1a
1\uff0c\u7b2c3\u5c42\u4ea4\u6362\u673a\u9ed8\u8ba4\u4f7f\u7528\u8def\u7531\u529f\u80fd\u3002\u8fd9\u8981\u6c42\u5728\u6211\u4eec\u7684\u624b\u673a\u4e0a\u542f\u7528\u7b2c3\u5c42\u4ea4\u6362\u673a\u7684\u8def\u7531\u529f\u80fd\u3002
2\uff0c\u542f\u7528\u8def\u7531\u529f\u80fd\u540e\uff0c\u6211\u4eec\u5f00\u59cb\u914d\u7f6e\u7b2c3\u5c42\u4ea4\u6362\u673a\u8def\u7531\u3002
3\uff0c\u6d4b\u8bd5\u914d\u7f6e\uff0c\u9996\u5148\u6d4b\u8bd5\u6240\u6709\u7aef\u53e3\u72b6\u6001\u548cip\u5730\u5740\u3002
4\uff0c\u4ec5\u67e5\u770b\u7aef\u53e3F0 / 1\u7684\u72b6\u6001\u3002
5\uff0c\u5c06\u8ba1\u7b97\u673aip\u8bbe\u7f6e\u4e3a192.168.1.2\uff0c\u5e76\u5c06\u4e09\u5c42\u4ea4\u6362\u673a\u8bbe\u7f6e\u5728\u540c\u4e00\u7f51\u6bb5\uff0c\u5e76\u5c06\u8ba1\u7b97\u673a\u7f51\u5173\u8bbe\u7f6e\u4e3a\u4e09\u5c42\u4ea4\u6362\u673aF0 / 1\u63a5\u53e3\u7684ip\u5730\u5740\u3002
6\uff0c\u7528\u8ba1\u7b97\u673a\u5bf9\u7b2c3\u5c42\u4ea4\u6362\u673a\u7684\u5730\u5740\u8fdb\u884cping\u64cd\u4f5c\uff0c\u7136\u540e\u6210\u529fping\u901a\u3002
\u4e09\u5c42\u4ea4\u6362\u673a\u914d\u7f6e\u6b65\u9aa4\u5206\u4e3a5\u4e2a\u6b65\u9aa4\uff0c\u5982\u4e0b\uff1a
1\u3001\u4e3a\u4e09\u5c42\u4ea4\u6362\u673a\u5212\u5206\u7ba1\u7406VLAN\uff0c\u5e76\u63cf\u8ff0\uff0c\u5982\u56fe\uff0c\u5212\u5206\u4e86vlan 10\uff0c\u5e76\u63cf\u8ff0\u4e3a\u7ba1\u7406vlan\u3002
2\u3001\u5c06vlan 10\u7ba1\u7406vlan\u914d\u7f6e\u6210\u4ea4\u6362\u673a\u7684\u7ba1\u7406\u5730\u5740\u3002
3\u3001\u5f00\u542f\u8fdc\u7a0b\u767b\u5f55\u8fde\u63a5\u3002
4\u3001\u5212\u5206\u4e1a\u52a1vlan\uff0c\u5e76\u4e3a\u5176\u914d\u7f6e\u4e1a\u52a1\u7f51\u5173\u3002
5\u3001\u5728\u6307\u5b9a\u7aef\u53e3\u52a0\u5165\u6240\u521b\u5efa\u7684vlan\u3002
6\u3001\u4e3a\u4e09\u5c42\u4ea4\u6362\u673a\u914d\u7f6e\u9759\u6001\u8def\u7531\uff0c\u4e0e\u4e0a\u7ea7\u7f51\u7edc\u4e92\u901a\u3002
Switch>
Switch>
Switch>en
Switch>enable
Switch#conf
Switch#configure ter
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#ip routi
Switch(config)#ip routing
Switch(config)#int
Switch(config)#interface f
Switch(config)#interface fastEthernet 0/24
Switch(config-if)#no sw
Switch(config-if)#no switchport
Switch(config-if)#ip ad
Switch(config-if)#ip address 172.16.50.1 255.255.255.0
Switch(config-if)#no sh
Switch(config-if)#no shutdown
Switch(config-if)#
%SYS-5-CONFIG_I: Configured from console by console
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int
Switch(config)#interface f
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#no sw
Switch(config-if)#no switchport
Switch(config-if)#ip ad
Switch(config-if)#ip address 172.16.10.1 255.255.255.0
Switch(config-if)#no sh
Switch(config-if)#no shutdown
Switch(config-if)#
我使用的方法是物理端口法,还有一个叫SVL
Switch>
Switch>
Switch>
Switch>en
Switch>enable
Switch#conf
Switch#configure ter
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#vl
Switch(config)#vlan 50
Switch(config-vlan)#
%SYS-5-CONFIG_I: Configured from console by console
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#vlan 10
Switch(config-vlan)#
%SYS-5-CONFIG_I: Configured from console by console
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int
Switch(config)#interface f
Switch(config)#interface fastEthernet 0/24
Switch(config-if)#sw
Switch(config-if)#switchport ac
Switch(config-if)#switchport access vl
Switch(config-if)#switchport access vlan 50
Switch(config-if)#
%SYS-5-CONFIG_I: Configured from console by console
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int
Switch(config)#interface f
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#sw
Switch(config-if)#switchport ac
Switch(config-if)#switchport access vl
Switch(config-if)#switchport access vlan 10
Switch(config-if)#
%SYS-5-CONFIG_I: Configured from console by console
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int
Switch(config)#interface vl
Switch(config)#interface vlan 50
%LINK-5-CHANGED: Interface Vlan50, changed state to upSwitch(config-if)#ip ad
Switch(config-if)#ip address 172.16.50.1 255.255.255.0
Switch(config-if)#nos h
Switch(config-if)#nos h
^
% Invalid input detected at '^' marker.
Switch(config-if)#
%SYS-5-CONFIG_I: Configured from console by console
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#interface vlan 50
Switch(config-if)#no sh
Switch(config-if)#no shutdown
Switch(config-if)#
%SYS-5-CONFIG_I: Configured from console by console
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int
Switch(config)#interface f
Switch(config)#interface vl
Switch(config)#interface vlan 10
%LINK-5-CHANGED: Interface Vlan10, changed state to upSwitch(config-if)#ip ad
Switch(config-if)#ip address 172.16.10.1 255.255.255.0
Switch(config-if)#no s
Switch(config-if)#no shutdown
Switch(config-if)#
三层和路由设备连接就这两种方法,
而后的话就用路由协议了,
在使用在三层上用静态路由的时候,有个注意事项,使用的是下一跳地址,如
Switch(config)#ip route 172.16.60.0 255.255.255.0 172.16.50.2
在使用动态协议的时候,大体上一样,
说明你要实现什么？
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绛旓細| 鎬濈3550涓夊眰浜ゆ崲鏈 | --- --- --- 50.1.1.1 (23鍙) 60.1.1.1(24鍙)|| || || || 50.1.1.2 60.1.1.2 (pc1) (pc2)閰嶇疆23鍙ｏ細Switch#enable Switch#configure terminal Switch(config)#interface fastEthernet 0/23 Switch(config)ip addr 50.1.1.1 255.255.255.0 Sw...
绛旓細姝ラ濡備笅锛氬湪浜ゆ崲鏈涓坊鍔燰LAN 10銆傜郴缁熻鍥 vlan10銆怮uidway-vlan10銆戦鍑築.灏唙lan 10鐨処P鍦板潃璁剧疆涓192.168.66.66锛屽皢缃戝叧璁剧疆涓255.255.255.0銆傘愰瓉鍦板銆戞帴鍙lanif10銆怮uidway-vlanif 10銆慖P鍦板潃192.168.66.66 255.255.255.0閫鍑篶銆佸湪浜ゆ崲鏈轰笂璁剧疆绗20涓鍙ｆā寮忎负鎺ュ叆 int鍗冨厗浠ュお缃0/...
