Dynamic Vlan Cinfig

Front 1

*ex. ISP ROUTER

DYNAMIC VLAN CINFIG 1

1 Router>enable

2 Router>#configure terminal

3 Router(config)#hostname ISP

Back 1

1 Moves to privileged mode

2 Moves to global configuration mode

3 Sets the host name

Front 2

DYNAMIC VLAN CONFIG 2

1 ISP(config)#interface loopback 0

2 ISP(config-if)#descriptionsimulated add. rep. remote website

3 ISP(config-if)#ip address198.133.219.1 255.255.255.0

4 ISP(config-if)#interface serial0/0/0

5 ISP(config-if)#description WANlink to the Corporate Router

6 ISP(config-if)#ip address192.31.7.5 255.255.255.252

7 ISP(config-if)#clock rate 56000

8 ISP(config-if)#no shutdown

9 ISP(config-if)#exit

Back 2

1 Moves to interface configuration mode

2 Sets the locally significant interfacedescription

3 Assigns the IP address and netmask

4 Moves to interface configuration mode

5 Sets the locally significant interfacedescription

6 Assigns the IP address and netmask

7 Assigns a clock rate to the interface—theDCE cable is plugged into this interface

8 Enables the interface

9 Returns to global configuration mode

Front 3

DYNAMIC VLAN CONFIG 3

1 ISP(config-if)#router eigrp 10

2 ISP(config-router)#network198.133.219.0

3 ISP(config-router)#network192.31.7.0

4 ISP(config-router)#no autosummary

5 I SP(config-router)#end

6 ISP#copy running-config startupconfig

Back 3

1 Creates Enhanced Interior Gateway RoutingProtocol (EIGRP) routing process 10

2 Advertises directly connected networks(classful address only)

3 Advertises directly connected networks(classful address only)

4 Disables auto summarization

5 Returns to privileged mode

6 Saves the configuration to NVRAM

Front 4

*ex. CORP ROUTER

DYNAMIC VLAN CONFIG 1

1 Router>enable

2 Router>#configure terminal

3 Router(config)#hostname CORP

4 CORP(config)#no ip domain-lookup

5 CORP(config)#interface serial0/0/0

Back 4

1 Moves to privileged mode.

2 Moves to global configuration mode.

3 Sets the host name.

4 Turns off Domain Name System (DNS) resolution to avoid wait time due to DNSlookup of spelling errors.

5 Moves to interface configuration mode.

Front 5

DYNAMIC VLAN CONFIG 2

1 CORP(config-if)#description linkto ISP

2 CORP(config-if)#ip address192.31.7.6 255.255.255.252

3 CORP(config-if)#no shutdown

4 CORP(config-if)#exit

Back 5

1 Sets the locally significant interfacedescription.

2 Assigns the IP address and netmask.

3 Enables the interface.

4 Returns to global configuration mode.

Front 6

DYNAMIC VLAN CONFIG 3

1 CORP(config)#interfacefastethernet 0/0

2 CORP(config-if)#duplex full

3 CORP(config-if)#no shutdown

Back 6

1 Enters interface configuration mode.

2 Enables full-duplex operation to ensuretrunking takes effect between here andL2Switch1.

3 Enables the interface.

Front 7

DYNAMIC VLAN CONFIG 4

1 CORP(config-if)#interfacefastethernet 0/0.1

2 CORP(config-subif)#descriptionManagement VLAN 1 – Native VLAN

3 CORP(config-subif)#encapsulationdot1q 1 native

4 CORP(config-subif)#ip address192.168.1.1 255.255.255.0

Back 7

1 Creates a virtual subinterface and movesto subinterface configuration mode.

2 Sets the locally significant interfacedescription.

3 Assigns VLAN 1 to this subinterface.VLAN 1 will be the native VLAN. Thissubinterface will use the 802.1q trunkingprotocol.

4 Assigns the IP address and netmask.

Front 8

DYNAMIC VLAN CONFIG 5

1 CORP(config-subif)#interfacefastethernet 0/0.10

2 CORP(config-subif)#descriptionSales VLAN 10

3 CORP(config-subif)#encapsulationdot1q 10

4 CORP(config-subif)#ip address192.168.10.1 255.255.255.0

Back 8

1 Creates a virtual subinterface and movesto subinterface configuration mode.

2 Sets the locally significant interfacedescription.

3 Assigns VLAN 10 to this subinterface.This subinterface will use the 802.1qtrunking protocol.

4 Assigns the IP address and netmask.

Front 9

DYNAMIC VLAN CONFIG 6

1 CORP(config-subif)#interfacefastethernet 0/0.20

2 CORP(config-subif)#descriptionEngineering VLAN 20

3 CORP(config-subif)#encapsulationdot1q 20

4 CORP(config-subif)#ip address192.168.20.1 255.255.255.0

Back 9

1 Creates a virtual subinterface and movesto subinterface configuration mode.

2 Sets the locally significant interfacedescription.

3 Assigns VLAN 20 to this subinterface.This subinterface will use the 802.1qtrunking protocol.

4 Assigns the IP address and netmask.

Front 10

DYNAMIC VLAN CONFIG 7

1 CORP(config-subif)#interface fastethernet 0/0.30

2 CORP(config-subif)#description Engineering VLAN 30

3 CORP(config-subif)#encapsulation dot1q 30

4 CORP(config-subif)#ip address 192.168.30.1 255.255.255.0

5 CORP(config-subif)#end

Back 10

1 Creates a virtual subinterface and moves to subinterface configuration mode.

2 Sets the locally significant interface description.

3 Assigns VLAN 20 to this subinterface. This subinterface will use the 802.1q trunking protocol.

4 Assigns the IP address and netmask.

Front 11

DYNAMIC VLAN CONFIG 8

1 Router>#configure terminal

2 CORP(config)#router eigrp 10

3 CORP(config-router)#network192.168.1.0

4 CORP(config-router)#network192.168.10.0

5 CORP(config-router)#network192.168.20.0

6 CORP(config-router)#network192.168.30.0

7 CORP(config-router)#network 192.31.7.0

8 CORP(config-router)#no autosummary

Back 11

1 Returns to global configuration mode.

2 Creates EIGRP routing process 10 andmoves to router configuration mode.

3 Advertises the 192.168.1.0 network.

4 Advertises the 192.168.10.0 network.

5 Advertises the 192.168.20.0 network.

6 Advertises the 192.168.30.0 network.

7 Advertises the 192.31.7.0 network.

8 Turns off automatic summarization at theclassful boundary.

Front 12

DYNAMIC VLAN CONFIG 9

1 CORP(config)#end

2 CORP#copy running-config startupconfig

Back 12

1 Returns to privileged mode.

2 Saves the configuration in NVRAM.

Front 13

L2SWITCH1

DYNAMIC VLAN CONFIG 1

1 Switch>enable

2 Switch#configure terminal

3 Switch(config)#hostname L2Switch1

4 L2Switch1(config)#no ip domain-lookup

5 L2Switch1(config)#vlan 10

Back 13

1 Moves to privileged mode.

2 Moves to global configuration mode.

3 Sets the host name.

4 Turns off DNS resolution.

5 Turns off DNS resolution.

Front 14

DYNAMIC VLAN CONFIG 2

1 L2Switch1(config-vlan)#name Sales

2 L2Switch1(config-vlan)#exit

Back 14

1 Assigns a name to the VLAN.

2 Returns to global configuration mode.

Front 15

DYNAMIC VLAN CONFIG 3

1 L2Switch1(config)#vlan 20

2 L2Switch1(config-vlan)#nameEngineering

3 L2Switch1(config-vlan)#vlan 30

4 L2Switch1(config-vlan)#name Marketing

5 L2Switch1(config-vlan)#exit

Back 15

1 Creates VLAN 20 and enters VLANconfiguration mode.

2 Assigns a name to the VLAN.

3 Creates VLAN 30 and enters VLANconfiguration mode. Note that you donot have to exit back to globalconfiguration mode to execute this command.

4 Assigns a name to the VLAN.

5 Returns to global configuration mode.

Front 16

DYNAMIC VLAN CONFIG 4

1 L2Switch1(config)#interface rangefastethernet 0/2 – 4

2 L2Switch1(config-if-range)#switchportmode access

3 L2Switch1(config-if-range)#switchportaccess vlan 10

Back 16

1 Enables you to set the sameconfiguration parameters on multiple ports at the same time.

2 Sets ports 2–4 as access ports.

3 Assigns ports 2–4 to VLAN 10.

Front 17

DYNAMIC VLAN CONFIG 5

1 access vlan 10Assigns ports 2–4 to VLAN 10.L2Switch1(config-if-range)#interfacerange fastethernet 0/5 – 8

2 L2Switch1(config-if-range)#switchportmode access

3 L2Switch1(config-if-range)#switchportaccess vlan 20

Back 17

1 Enables you to set the sameconfiguration parameters on multiple ports at the same time.

2 Sets ports 5–8 as access ports.

3 Assigns ports 5–8 to VLAN 20.

Front 18

DYNAMIC VLAN CONFIG 6

1 L2Switch1(config-if-range)#interfacerange fastethernet 0/9 - 12

2 L2Switch1(config-if-range)#switchportmode access

3 L2Switch1(config-if-range)#switchportaccess vlan 30

4 L2Switch1(config-if-range)#exit

Back 18

1 Enables you to set the sameconfiguration parameters on multipleports at the same time

2 Sets ports 9–12 as access ports.

3 Assigns ports 9–12 to VLAN 30.

4 Returns to global configuration mode.

Front 19

DYNAMIC VLAN CONFIG 7

1 L2Switch1(config)#interfacefastethernet 0/1

2 L2Switch1(config)#description TrunkLink to CORP Router

3 L2Switch1(config-if)#switchport modetrunk

4 L2Switch1(config-if)#exit

Back 19

1 Moves to interface configurationmode.

2 Sets the locally significant interfacedescription.

3 Puts the interface into trunking modeand negotiates to convert the link intoa trunk link

4 Returns to global configuration mode.

Front 20

DYNAMIC VLAN CONFIG 8

1 L2Switch1(config)#interface vlan 1

2 L2Switch1(config-if)#ip address192.168.1.2 255.255.255.0

3 L2Switch1(config-if)#no shutdown

4 L2Switch1(config-if)#exit

Back 20

1 Creates the virtual interface forVLAN 1 and enters interfaceconfiguration mode.

2 Assigns the IP address and netmask

3 Enables the interface.

4 Returns to global configuration mode.

Front 21

DYNAMIC VLAN CONFIG 9

1 L2Switch1(config)#ip default-gateway192.168.1.1

2 L2Switch1(config)#exit

3 L2Switch1#copy running-configstartup-config

Back 21

1 Assigns the default gateway address.

3 Returns to privileged mode.

4 Saves the configuration in NVRAM.