Switch VLAN division Experiment

Basic knowledge of VLAN division experiment: VLAN is short for Virtual Local Area Network (VLAN), which is a logical Network divided on a physical Network. This network corresponds to the L2 network of the ISO model. VLAN division is not limited by the actual physical location of the network port. A VLAN has the same attributes as a common physical network, except that it has no physical location restrictions. It is the same as a common LAN. Layer-2 unicast, broadcast, and multicast frames are forwarded and spread in one VLAN, instead of directly accessing other VLANs. Partitioning policy: 1) Port-based vlan 2) MAC address-based vlan 3) routing-based vlan 4) policy-based vlan 1. Tutorial purpose (1) learn about VLAN configuration of a vswitch. 2. experiment content. // (1) log on to a vswitch from a Super Terminal. // (2) Basic vswitch configuration. (3) configure VLAN3, a PC in the experimental environment, one vswitch, and several lines. 4. Experiment topology. 5. tutorial step (1) Switch basic configuration Switch> enable (Switch from user mode to privileged mode) Switch # configure terminal (Switch to global configuration mode) Switch (config) # interface Vlan 1ip address 192.168.2.2 255.255.255.0 (no ip address 192.168.2.2 255.255.255.0) no shutdownexitSwitch # show run (view configuration information) the ip address of the host is configured as PC1 of the same network segment: 192.168.1.2PC2: 192.168.1.3 test: PC1 ping PC2) create a VLAN on the Switch and name the Switch # configure terminal Switch (config) # vlan 3 (create vlan 3) switch (config-vlan) # name vlan3 Switch (config) # vlan 4 (create vlan 4) Switch (config-vlan) # name vlan4 Switch (config-VLAN) # exit Add the port to the vlan Switch (config) # interface FastEthernet 0/1 Switch (config-if) # switchport mode access Switch (config-if) # switchport access vlan 3 Switch (conf Ig-if) # exit Switch (config) # interface FastEthernet 0/4 Switch (config-if) # switchport mode access Switch (config-if) # switchport access vlan 4 Switch (config-if) # exit test PC1 ping PC2Switch # show vlan view vlan configuration result Switch # show vlanVLAN Name Status Ports ---- ---------------------------------- ----------- Terminal 1 default active Fa0/3, Fa0/2, Fa0/5, fa0/6 Fa0/7, Fa0/8, Fa0/9, Fa0/10 Fa0/1 1, 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, Gig1/1, gig1/210 VLAN0010 active Fa0/120 VLAN0020 active Fa0/41002 fddi-default act/unsup 1003 token-ring-default act/unsup 1004 fddinet-default act/unsup 1005 trnet-default act /unsup (3) to delete a VLAN and delete a VALN, you must first Delete the interface under the VLAN: Switch> enable to enter the privileged mode Switch # configure terminal to enter the global configuration mode Switch (config) # interface fa Stethernet0/1 Switch (config-if) # no switchport access vlan 3 Switch (config-if) # exit and delete VLANSwitch (config) # no vlan 3 (vlan 4) view the deletion status Switch # show vlan configuration VLAN -- VLAN Creation Method 1: Step 1: Enter the global configuration mode Switch # configure terminal Step 2: Create a VLAN Switch (config) # vlan-id Step 3: (optional) name VLAN Switch (config-vlan) # name vlan-nam Method 2: Step 1: Switch to privileged configuration mode> enable Step 2: create VLAN Switch_A # vlan database Step 3: (optional) name VLAN Switch_A (vlan) # vlan 2 name VLAN2 VLAN configuration-Add a port to a VLAN Step 1: Enter the port configuration mode Swtich (config) # interface Step 2: Set the port mode to the access port Switch (config-if) # switchport mode access Step 3: Add a port to a specific VLANSwitch (config-if) # switchport access vlan-id configuration VLAN -- add a port to a VLAN example: add FastEthernet 0/1 to VLANSwitch # configure terminalSwitch (config) # interface fastEthernet 0/1 Switch (config-if) # switchport mode access Switch (config-if) # switchport access vlan 10 Switch (config- If) # end VLAN configuration-Add a group of ports to a VLAN Step 1: Enter a group of ports that need to be added to a VLAN Swtich (config) # interface range interface-range Step 2: set port mode to access port Switch (config-range-if) # switchport mode access Step 3: divide a group of ports into the specified VLANSwitch (config-range-if) # swtichport access vlan-id Example: Change the port fastEthernet 0/1 ~ 5, 0/7 are divided into VLAN10Switch # configure terminalSwitch (config) # interface range fastEthernet 0/1-5, 0/7 Switch (config-if-range) # switchport mode access Switch (config-if-range) # switchport access vlan 10 Switch (config-if-range) # exit