将思科交换机的端口加入vlan的步骤 思科交换机如何将一个端口划入已有vlan 并且保存
\u6c42\u601d\u79d1\u4ea4\u6362\u673a\u5728VLAN\u4e2d\u4e00\u6b21\u6dfb\u52a0\u591a\u4e2a\u7aef\u53e3\u7684\u547d\u4ee41\u3001\u521b\u5efaVLAN2\u3001VLAN3\uff1avlan batch 2 to 3\u3002
2\u3001\u914d\u7f6e\u7aef\u53e31\uff0c\u5e76\u52a0\u5165VLAN2\uff0c\u5148\u8f93\u5165interface e0/0/1,\u8fdb\u5165\u7aef\u53e31\u3002
3\u3001\u8f93\u5165\u547d\u4ee4\uff1aport link-type access ,\u8bbe\u7f6e\u7aef\u53e31\u4e3aaccess\u7c7b\u578b\u3002
4\u3001\u8f93\u5165\u547d\u4ee4\uff1aport default vlan 2,\u628a\u7aef\u53e31\u52a0\u5165VLAN2\u3002
5\u3001\u8f93\u5165\u547d\u4ee4\uff1aquit\uff0c\u9000\u51fa\u7aef\u53e3\u89c6\u56fe\u3002
6\u3001\u628aVLAN2\u3001VLAN3\u52a0\u5165\u7aef\u53e33\uff1aport trunk allow-pass vlan 2 to 3\u5373\u53ef\u3002
\u4e3e\u4e2a\u4f8b\u5b50\uff1a
\u7528cisco\u76842960\u6765\u505a
enable
conf t
interface FastEthernet0/1 \uff08\u4f60\u7684\u7aef\u53e3\uff09
switchport mode access \uff08\u7aef\u53e3\u6a21\u5f0f\uff09
switchport access vlan 10 \uff08\u9700\u8981\u5212\u5165\u7684vlan\uff09
end
\u4f7f\u7528copy running-config startup-config \u6216\u5219wr\u547d\u4ee4\u4fdd\u5b58\uff0c
\u5144\u5f1f\u591a\u8bf4\u4e00\u53e5\u73b0\u5728\u7f51\u7edc\u7684\u8def\u7531\u4ea4\u6362\u884c\u4e1a\u771f\u7684\u5728IT\u754c\u4e0d\u662f\u5f88\u597d\uff0c\u5982\u679c\u6709\u673a\u4f1a\u8fd8\u662f\u53ef\u4ee5\u591a\u5b66\u4e00\u70b9linux\uff0c\u865a\u62df\u5316\uff0c\u6bd4\u5982\u914d\u7f6e\u8def\u7531\u5668\u4ea4\u6362\u673a\uff0ccisco\u73b0\u5728\u7528SDM\u76f4\u63a5\u5199\u9700\u6c42\u5c31\u884c\u4e86\u547d\u4ee4\u5c31\u81ea\u52a8\u751f\u6210\u4e86\uff0c\u534e\u4e3a\u4e5f\u5728\u7814\u53d1\u8fd9\u79cd\u914d\u7f6e\u5de5\u5177\uff0c\u7b80\u5355\u914d\u7f6e\u8def\u7531\u4ea4\u6362\u5df2\u7ecf\u5c5e\u4e8e\u5915\u9633\u6280\u672f\u4e86\u3002
下面是如何创建VLAN和添加端口:
1. 创建VLAN
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#vlan 2
Switch(config-vlan)#name
Switch(config-vlan)#name VLAN2
Switch(config-vlan)#exit
Switch(config)#vlan 3
Switch(config-vlan)#name VLAN3
Switch(config-vlan)#exit
Switch(config)#exit
%SYS-5-CONFIG_I: Configured from console by console
Switch#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10, Fa0/11, Fa0/12
Fa0/13, Fa0/14, Fa0/15, Fa0/16
Fa0/17, Fa0/18, Fa0/19, Fa0/20
Fa0/21, Fa0/22, Fa0/23, Fa0/24
2 VLAN2 active
3 VLAN3 active
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
2 enet 100002 1500 - - - - - 0 0
3 enet 100003 1500 - - - - - 0 0
1002 enet 101002 1500 - - - - - 0 0
1003 enet 101003 1500 - - - - - 0 0
1004 enet 101004 1500 - - - - - 0 0
1005 enet 101005 1500 - - - - - 0 0
Switch#
2. 往新创建的VLAN里添加端口
把端口fa0/1 添加到vlan 2中,把端口fa0/2添加到vlan 3中。
Switch#conf t
Switch#conf terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#in
Switch(config)#interface fa
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#swit
Switch(config-if)#switch mo
Switch(config-if)#switch mode acc
Switch(config-if)#switch mode access
//端口模式改为access模式
Switch(config-if)#switch acc
Switch(config-if)#switch access vla
Switch(config-if)#switch access vlan 2
//添加到vlan 2中
Switch(config-if)#exit
Switch(config)#int
Switch(config)#interface fa
Switch(config)#interface fastEthernet 0/2
Switch(config-if)#swit
Switch(config-if)#switch mode
Switch(config-if)#switch mode acc
Switch(config-if)#switch mode access
Switch(config-if)#swit
Switch(config-if)#switch acc
Switch(config-if)#switch access v
Switch(config-if)#switch access vlan 3
Switch(config-if)#exit
Switch(config)#exit
%SYS-5-CONFIG_I: Configured from console by console
Switch#sh vla
Switch#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/3, Fa0/4, Fa0/5, Fa0/6
Fa0/7, Fa0/8, Fa0/9, Fa0/10
Fa0/11, Fa0/12, Fa0/13, Fa0/14
Fa0/15, Fa0/16, Fa0/17, Fa0/18
Fa0/19, Fa0/20, Fa0/21, Fa0/22
Fa0/23, Fa0/24
2 VLAN2 active Fa0/1
3 VLAN3 active Fa0/2
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
2 enet 100002 1500 - - - - - 0 0
3 enet 100003 1500 - - - - - 0 0
1002 enet 101002 1500 - - - - - 0 0
1003 enet 101003 1500 - - - - - 0 0
1004 enet 101004 1500 - - - - - 0 0
1005 enet 101005 1500 - - - - - 0 0
Switch#
思科交换机在VLAN中如何一次添加多个端口,这个在我们平时配置的过程中经常需要用到,因为如果一个一个的添加端口,工作量将会很大,所以需要一次性添加多个端口,下面由小编介绍下具体操作吧
1、首先通过CONSOLO口或telnet连接交换机,进入用户模式“",如图所示:
2、在用户模式下输入”en“,进入特权模式”Sw#“,如图所示:
3、在特权模式下输入”conf t“,进入全局模式”Sw(config)#“,如图所示:
4、接下来在全局模式下进入接口模式,输入”int range f0/1-3“,这里注意了使用range参数才可以进入多接口,这里选择f0/1、f0/2、f0/3,三个接口。如图所示:
5、然后将这三个接口一起添加到VLAN 20中去,在接口模式下,输入“no switchport access vlan 20“,如图所示:
6、最后我们使用”show run"查看交换机配置,可以看到三个接口都已经加入到VLAN 20了,如图所示:
拓展资料:
端口聚合说明:
1、Cisco最多允许EtherChannel绑定8个端口;
(1)、如果是百兆网络,总带宽可达1.6Gbit/s;
(2)、如果是千兆网络,总带宽可达16Gbit/s。
2、EtherChannel不支持10M端口;
3、EtherChannel编号只在本地有效,链路两端的编号可以不一样;
4、EtherChannel默认使用PAgP协议;
5、EtherChannel默认情况下是基于源MAC地址的负载平衡;
6、一个EtherChannel内所有的端口都必须具有相同的端口速率和双工模式,LACP只能是全双工模式;
7、channel-group接口会自动继承最小物理接口,或最先配置的接口模式;
8、cisco的交换机不仅可以支持第二层EtherChannel,还可以支持第三层EtherChannel。
你好!
命令如下:
enable
vlan database
vlan 2
exit
configure terminal
interface range fastethernet0/2 -17
switchport mode access
switchport access vlan 1
exit
interface range fastethernet0/18 -22
switchport mode access
switchport access vlan 2
创建两个VLAN,然后进入VLAN 1 ,将端口添加到VLAN1中,同样进入VLAN2中,添加端口。我这边没有思科的交换机,但是大体就是这样配置的。
命令如下:
enable
vlan database
vlan 2
exit
configure terminal
interface range fastethernet0/2 -17
switchport mode access
switchport access vlan 1
exit
interface range fastethernet0/18 -22。
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绛旓細Cisco涓夊眰浜ゆ崲鏈閾捐矾鑱氬悎閰嶇疆搴旂敤瀹炰緥鐨勬柟娉 浜ゆ崲鏈鸿繛鎺ユ嫇鎵戝浘濡備笅锛氭楠わ細涓銆佷袱鍙颁笁灞備氦鎹㈡満涓婂垱寤vlan锛歋w0#conf t Sw0(configure)#vlan 10 Sw0(configure-vlan)#exit Sw0(configure)#vlan 11 Sw0(configure-vlan)#exit 浜屻佸湪Sw0浜ゆ崲鏈轰笂灏绔彛fa0/1-2鍔犲叆鍒皏lan10涓紝绔彛fa0/3鍔犲叆鍒皏lan...
绛旓細SW1#sh vlan bri锛屽彲浠ョ湅娌℃湁浠讳綍vlan鐨閰嶇疆銆3銆佸垱寤簐lan锛孲W1#conf t锛屽垱寤簐lan2鍚嶅瓧鏄痠t銆4銆佸彲浠ョ湅寤虹珛鎴愬姛銆5銆佺劧鍚庡彲浠ヤ娇鐢╮ange鍛戒护锛岃繘琛岄厤缃係W1锛坈onft锛#int range fa0/1-2锛屽憡璇浜ゆ崲鏈杩欎袱涓绔彛杩炴帴鐨勬槸缁堢璁惧锛岃缃垚acc妯″紡 6銆佽缃畬鎴愬悗锛岀湅鍒板涓嬪浘灏辫缃畬鎴愪簡銆
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绛旓細棣栧厛闇瑕佸垱寤轰竴涓vlan 20 vlan 20 exit 鍒涘缓涓涓帴鍙g粍 int range f0/5 - 10 switchport access vlan 20 exit 杩欐牱灏卞彲浠鎶瀵瑰簲鐨勭鍙鍒掑垎鍒皏lan涓幓浜嗐
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绛旓細Cisco浜ゆ崲鏈篤LAN涓嶵RUNK閾捐矾閰嶇疆鍛戒护鐨勬柟娉 鍦2950绯诲垪浜ゆ崲鏈轰笂閰嶇疆VLAN (1)浣跨敤vlan database鍛戒护杩涘叆VLAN閰嶇疆妯″紡 C2950A#vlan database (2)鍒涘缓VLAN C2950A(vlan)#vlan 2 (3)鍒掑垎VLAN(灏嗕氦鎹㈡満鐨2-14锛23绔彛鍒掑叆VLAN 2)C2950(config)#interface range f0/2-14 C2950(config-if-range)#...
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绛旓細enable config t 1銆佸垱寤虹浉搴旂殑vlan vlan 10 2銆佽繛鎺ョ粓绔鐨勭鍙e姞鍏鍒扮浉搴旂殑VLAN interface range f0/1-2 switchport access vlan 10 exit 3銆灏浜ゆ崲鏈轰笌浜ゆ崲鏈虹殑绔彛閰嶇疆鎴怲RUNK interface f0/3 switchport mode trunk end 1銆佷氦鎹㈡満涓庝氦鎹㈡満鐩歌繛鐨勭鍙i厤缃垚trunk Switch(config)#interface range f0...