cisco三层交换机，1-6口配置vlan78,7-12口配置vlan86,13-23口配置vla 将思科交换机的端口加入vlan的步骤
\u601d\u79d1\u4e09\u5c42\u4ea4\u6362\u673a\u914d\u7f6evlan1.\u4e09\u5c42\u4ea4\u6362\u673a\u7684\u578b\u53f7\u3002
2\u3002\u53ef\u4ee5\u8054\u7cfb\u4e09\u5c42\u4ea4\u6362\u673a\u4f9b\u5e94\u5e2e\u52a9\u8bbe\u7f6e\uff0c\u7279\u522b\u5728\u8d2d\u4e70\u524d\u6709\u8fd9\u4e2a\u8d23\u4efb\uff0c\u5df2\u7ecf\u5356\u7ed9\u4f60\u7684\u8bdd\uff0c\u770b\u4f9b\u5e94\u7684\u5fc3\u60c5\u8fd8\u6709\u4f60\u4eec\u516c\u53f8\u7684\u4e0e\u4e4b\u5408\u4f5c\u7684\u53ef\u80fd\u3002
3.VLAN\u9664\u4e86\u7269\u7406\u7aef\u53e3\u5206\u79bb\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u79cd\u662f\u7aef\u53e3trunk,\u53ef\u4ee5\u641c\u7d22\u8fd9\u4e2a\u5173\u5065\u8bcd\uff0c\u627e\u5230\u81ea\u5df1\u76f8\u5e94\u7684\u4ea4\u6362\u673a\u6d4b\u8bd5\u3002\u8fd9\u6837\u7684\u597d\u5904\uff0c\u5206\u652f\u4ea4\u6362\u673a\u5fc5\u987b\u652f\u6301trunk\uff0c\u8fd9\u6837\u505a\uff0c\u5206\u652f\u4ea4\u6362\u673a\u6bcf\u4e2a\u7aef\u53e3\u53ef\u4ee5\u5b9a\u5236\u6210\u4e0d\u540c\u7684VLAN\u3002\u4e0d\u7ba1\u54ea\u79cdVLAN\uff0c\u5fc5\u987b\u8981\u4e86\u89e3\u7684\u662fVLAN\u89c4\u5212\u4e5f\u8981\u5927\u5c40\u8003\u8651\uff0c\u5426\u5219\u53d1\u6325\u4e0d\u4e5f\u4f5c\u7528\u4e0d\u8bf4\uff0c\u8fd8\u5e26\u6765\u9ad8\u7ef4\u62a4\u6210\u672c\u3002
\u6b64\u5916VLAN\u7684\u4e3b\u8981\u529f\u80fd\u6709\uff0cACL\uff0c\u76f8\u4e92\u4e4b\u95f4\u7684\u901a\u8baf\u9650\u5236\uff0c\u5b89\u5168\u8003\u8651\uff0c\u963b\u6b62\u4e0d\u540cVLAN\u7684\u5e7f\u64ad\u5305\u3002\u589e\u52a0VLAN\u4e4b\u95f4\u7684\u6d41\u91cf\u3002\u4f46\u662f\u5bf9200\u53f0\u673a\u5668\u6765\u8bf4\uff0c\u8fd9\u70b9\u53ef\u4ee5\u4e0d\u7528\u8003\u8651\u3002
\u6240\u4ee5\u4ee5\u4f60\u73b0\u5728\u7684VLAN\u89c4\u5212\uff0c\u6742\u4e71\u4e0d\u5408\u7406\u3002
4\uff0c\u5ba2\u6237\u7aef\u5982\u679c\u6309\u7167VLAN\u89c4\u5212\u540e\uff0cIP\u5730\u5740\u3002\u53ef\u4ee5\u901a\u8fc7DHCP\u6765\u5206\u53d1\u3002IP\u5bf9\u5e94\u5404\u81eaVLAN\u7684\u89c4\u5212\uff0cDNS\uff0cwins.\u548c\u4e00\u4e2a\u7f51\u6bb5\u4e00\u6837\u3002
\u4e0b\u9762\u662f\u5982\u4f55\u521b\u5efaVLAN\u548c\u6dfb\u52a0\u7aef\u53e3\uff1a
1\uff0e \u521b\u5efaVLAN
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\uff0e \u5f80\u65b0\u521b\u5efa\u7684VLAN\u91cc\u6dfb\u52a0\u7aef\u53e3
\u628a\u7aef\u53e3fa0/1 \u6dfb\u52a0\u5230vlan 2\u4e2d\uff0c\u628a\u7aef\u53e3fa0/2\u6dfb\u52a0\u5230vlan 3\u4e2d\u3002
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
//\u7aef\u53e3\u6a21\u5f0f\u6539\u4e3aaccess\u6a21\u5f0f
Switch(config-if)#switch acc
Switch(config-if)#switch access vla
Switch(config-if)#switch access vlan 2
//\u6dfb\u52a0\u5230vlan 2\u4e2d
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#
绛旓細Cisco浜ゆ崲鏈甯歌闂浜旓細catalyst 4000 鏄惁鏀寔ISL ?鍥炵瓟:catalyst 4000 涓嶆敮鎸両SL锛屾敮鎸802.1q銆侰isco浜ゆ崲鏈哄父瑙侀棶棰樺叚锛氬浣曞垽鏂綘鐨勪氦鎹㈡満寮曟搸鍨嬪彿?鍥炵瓟:浣跨敤鍛戒护SHOW VERSION 浣犲皢鐪嬪埌绾垮崱鐨勫瀷鍙凤細WS-X5xxx = SupI(涓浠) WS-X55xx = SupII(浜屼唬) WS-X553x = SupIII(涓変唬)...
绛旓細Catalyst 2948G 涓嶤atalyst 3500XL 鐨勭粨鏋勪笉鍚,鑰屼笖 Catalyst 2948G 涓嶆敮鎸丟igaStack GBIC妯＄粍,鏁呬笉鑳借繘琛屽爢鍙 Cisco浜ゆ崲鏈甯歌闂涓:Catalyst 2948G-L3銆4000銆6000鐨涓夊眰鍖呰浆鍙戦熺巼鍚勬槸澶氬皯? 鍥炵瓟:Catalyst 2948G-L3: 11Mpps; Catalyst 4000: 6Mpps; Catalyst 6000/6500: 15Mpps鍒150Mpps銆 Cisco浜ゆ崲鏈哄父瑙...
绛旓細1. 涓昏鍔熻兘涓嶅悓 铏界劧涓夊眰浜ゆ崲鏈涓庤矾鐢卞櫒閮藉叿鏈夎矾鐢卞姛鑳,浣嗘垜浠笉鑳藉洜姝よ屾妸瀹冧滑绛夊悓璧锋潵,姝ｅ鐜板湪璁稿缃戠粶璁惧鍚屾椂鍏峰澶氱浼犵粺缃戠粶璁惧鍔熻兘涓鏍,灏卞鐜板湪鏈夎澶氬甯﹁矾鐢卞櫒涓嶄粎鍏锋湁璺敱鍔熻兘,杩樻彁渚涗簡浜ゆ崲鏈虹鍙ｃ佺‖浠堕槻鐏鍔熻兘,浣嗕笉鑳芥妸瀹冧笌浜ゆ崲鏈烘垨鑰呴槻鐏绛夊悓璧锋潵涓鏍枫傚洜涓鸿繖浜涜矾鐢卞櫒鐨勪富瑕佸姛鑳借繕鏄矾鐢卞姛鑳,鍏跺畠...
绛旓細1銆佸熀鏈蹇典粙缁... 2 2銆佸瘑鐮併佺櫥闄嗙瓑鍩烘湰閰嶇疆... 2 3銆cisco瑁呯疆鍩犻厤缃瑙... 8 4銆乿lan鐨勮鍒掑強閰嶇疆... 13 4.1 鏍稿績浜ゆ崲鏈鐨勭浉鍏抽厤缃... 13 4.2 鎺ュ叆浜ゆ崲鏈虹殑鐩稿叧閰嶇疆... 25 5銆侀厤缃氦鎹㈡満鐨勮矾鐢卞姛鑳... 30 6銆侀厤缃氦鎹㈡満鐨凞HCP鍔熻兘... 31 7銆佸父鐢ㄦ帓閿欏懡浠... 32 鍙嬫儏杩炵粨:...
绛旓細涓嶉厤缃甐LAN 灏变笉鐢═RUNK锛孴RUNK閾捐矾鐨勪綔鐢ㄥ氨鏄厑璁稿涓獀lan 鐨勬暟鎹氳繃銆傞粯璁ゆ儏鍐典笅锛屼氦鎹㈡満鐨勬墍鏈夌殑鎺ュ彛閮芥槸vlan 1涓嬬殑銆
绛旓細sw1---g1/1---g0/1--->sw3---g0/2---g1/1--->sw2(杩欏氨鏄繛绾跨殑瑙勫垯锛屾湇鍔″櫒鑷繁杩炴帴鍚)涓嬮潰鎴戣涓涓嬬畝瑕佺殑鏂规硶鍚э細1锛鍏堝湪sw1鍜宻w2涓婂缓绔嬪搴旂殑vlan骞舵妸绔彛鍒嗛厤鍒板搴旂殑vlan涓 2锛屾墦寮鎵鏈夌殑涓户锛 sw3涓婄殑涓户鏄灏佽浜嗗悗鎵嶈兘寮鍚殑锛3锛岄厤缃涓夊眰浜ゆ崲鏈sw3鐨勮矾鐢 锛堣繖涓...
绛旓細浜屽眰浜ゆ崲鏈,涓夊眰浜ゆ崲鏈鍙婂洓灞備氦鎹㈡満鐨勫尯鍒 浜屽眰浜ゆ崲鎶鏈殑鍙戝睍姣旇緝鎴愮啛,浜屽眰浜ゆ崲鏈哄睘鏁版嵁閾捐矾灞傝澶,鍙互璇嗗埆鏁版嵁鍖呬腑鐨凪AC鍦板潃淇℃伅,鏍规嵁MAC鍦板潃杩涜杞彂,骞跺皢杩欎簺MAC鍦板潃涓庡搴旂殑绔彛璁板綍鍦ㄨ嚜宸卞唴閮ㄧ殑涓涓湴鍧琛ㄤ腑銆傚叿浣撶殑宸ヤ綔娴佺▼濡備笅:1) 褰撲氦鎹㈡満浠庢煇涓鍙ｆ敹鍒颁竴涓暟鎹寘,瀹冨厛璇诲彇鍖呭ご涓殑婧怣AC鍦板潃,杩欐牱瀹...
绛旓細涓ょ鏂规硶锛涓绉嶆槸鐢ˋCL 鍏佽vlan 1-14閲岄潰鐨刬p璁块棶vlan 15 鐨勫湴鍧锛屾嫆缁濆叾浠栫殑鍦板潃涔嬮棿鐨勮闂劧鍚庡簲鐢ㄥ埌vlan 鎺ュ彛涓 绗簩绉嶆柟娉曞鏋滀綘鐨勪簨cisco 鐨浜ゆ崲鏈鐨勮瘽浣犲彲浠ユ煡涓涓嬩綘鐨勪氦鎹㈡満鍨嬪彿鏄惁鏀寔p-vlan 灏辨槸涓讳粠vlan 鍚lan 15浣滀负涓籿lan 鍦ㄤ粬涓嬮潰鍒掑垎vlan 1--14 杩欐牱鍚勪釜瀛恦lan閮藉彲浠ュ拰涓籿lan...
绛旓細S1(config-if)#switchport mode trunk //绔彛璁剧疆涓簍runk妯″紡 涓夊眰浜ゆ崲鏈璁剧疆trunk锛歋1>enable //杩涘叆鐗规潈妯″紡 S1#config terminal //杩涘叆鍏ㄥ眬閰嶇疆妯″紡 S1(config)# interface vlan [vlanID] //杩涘叆vlan绔彛 S1(config-if)#switchport trunk encapsulation dot1q //灏佽鍗忚 S1(config-if)#Switchport...
绛旓細2灞備氦鎹㈡満鍙互鍒掑垎VLAN锛屼絾VLAN涔嬮棿鏄浉浜掗殧绂荤殑銆傝浜掕灏辫澧炲姞璺敱鍣ㄣ傜幇鍦ㄦ湁缁撹浜嗭細3灞備氦鎹㈡満鏃㈣兘璁剧疆VLAN锛屽張鑳戒娇VLAN涔嬮棿浜掕銆傚甫VLAN鍔熻兘鐨2灞備氦鎹㈡満鍙湁涓涓鐞嗗湴鍧锛岃3灞備氦鎹㈡満姣忎釜VLAN缁勫唴鏈変竴涓鍙ｅ彲璁剧疆IP鍦板潃锛岃繖涓湴鍧灏辨槸璇LAN鐨勭綉鍏冲湴鍧銆CISCO涓夊眰浜ゆ崲鏈鍛戒护鍦ㄦ鐣ヤ簡銆
