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Merion Mertics , ,

CRM

5

. 1990-, Cisco , VLAN- , c Virtual Trunking Protocol (VTP). VTP, , VTP VLAN-.

VLAN (Virtual Local Area Network) , , .

, Cisco Cisco Inter Switch Link (ISL). VLAN- 1-1005, VTP VLAN-. , VTP 1 2 ( ), VLAN- 1 1001 (1002 1005 ).

IEEE 802.1Q, , VLAN- 4 094 . , VLAN- . VTP 2009 , VTP.

VLAN-, ? Cisco IEEE 802.1Q ( ), VTP , , VLAN-. VLAN-, VTP 3, , VTP .

Cisco 4 090 VLAN-. , . ,
 VLAN  Cisco

VLAN

VLAN- :

  1. conf t - ;
  2. vlan % vlan-% - VLAN-, ;
  3. name % vlan-% - VLAN- ;
VLAN , VLAN-
.

, VLAN- VLAN.

  1. conf t - ;
  2. interface % % - ;
  3. switchport access vlan % vlan-% - VLAN , VLAN , ;

VLAN? :

  1. conf t -
  2. no vlan % vlan-% - VLAN-

VLAN-, :

show vlan
show vlan brief

VTP , VLAN- (, ). VLAN-. , VTP , VTP transparent . VTP.

  1. conf t - ;
  2. vtp mode {server / client / transparent / off} - VTP, VLAN-, transparent off;

?

: , . , , . , .

VLAN 10, VLAN 20. Fast Ethernet 0/1 0/12, 0/13 0/24.

VLAN-. interface range. , :

  1. conf t - ;
  2. vlan 10 - VLAN ;
  3. vlan 20 - VLAN 20 . , , , VLAN-, ;
  4. interface range fastethernet0/1-12 - 1 12;
  5. switchport access vlan 10 - VLAN 10;
  6. interface range fastethernet0/13-24 - 13 24;
  7. switchport access vlan 20 - VLAN 20;
  8. do wr - ;

VLAN-, , . , .