topic Re: creating Vlan in Routing and SD-WAN

creating Vlan

Davano123 — Tue, 05 Mar 2019 01:50:16 GMT

Hallo all,

i just watched this movie

http://www.youtube.com/watch?v=edCzr5L4Zec

and i now understand how i can sing a port to a vlan, but have one question.

Iff i have a port lets say: fa 0/4 and that is connected to a AP, and on the AP there 2 Vlan's. how do i sing the port fa 0/4 to Vlan 30 and 40 at the same time ?

If i need to give more info, then let me no.

Greets Davano

creating Vlan

John Blakley — Fri, 12 Oct 2012 15:03:29 GMT

You would create 2 vlans (30 and 40) on the switch. Then trunk the port that the AP connects to. By default, Cisco switches allow all vlans on the trunk, so you'd see vlan 1,30, and 40.

The AP would be configured with vlans 30 and 40 and would tag its traffic accordingly.

HTH,

John

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creating Vlan

Davano123 — Fri, 12 Oct 2012 16:10:11 GMT

Thanks for the reply,

Than i now what i have to do, thanks again.

Greets Davano

creating Vlan

Sandeep Choudhary — Fri, 12 Oct 2012 16:17:05 GMT

Use like this.

first create vlan 30 and 40.

Switch#Config t

Switch(config)#vlan 30

Switch(config-vlan)#name WLAN1

Switch#Config t

Switch(config)#vlan 40

Switch(config-vlan)#name WLAN2

configure port like this:

Switch#Config t

Switch(config)#Int fa0/4

Switch(config-if)#description *** Connection to AP ***

Switch(config-if)Switchport mode trunk

Switch(config-if)#switchport trunk allowed vlan 30,40

Regards

Please rate if it helps.

Re: creating Vlan

Davano123 — Sun, 14 Oct 2012 18:56:17 GMT

Thanks for the reply,

have it working, but have one more quiestion about a router.

I trying to make a dhcp server on the router for a vlan, the commends i used are:

Router>enable

Router#conf t

Router(config)#ip dhcp ex

Router(config)#ip dhcp excluded-address 20.0.0.1

Router(config)#ip dhcp pool servers

Router(dhcp-config)#default-router 20.0.0.1

Router(dhcp-config)#network 20.0.0.0 255.0.0.0

Router(dhcp-config)#lease 0 23

when is use the commend:

Router(dhcp-config)#lease 0 23

it gives me a ^ below the l, and the when i change the server to dhcp i will get a ip end subnetmask,

but it wont get a gateway, what did i do worng

this is my config file from the router:

Router1#sh run

Building configuration...

Current configuration : 1072 bytes

version 12.2

no service timestamps log datetime msec

no service timestamps debug datetime msec

service password-encryption

hostname Router1

enable secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0

enable password 7 0802455D0A16

username Test password 7 0822455D0A16

ip domain-name test.nl

interface FastEthernet0/0

no ip address

duplex auto

speed auto

shutdown

interface FastEthernet0/1

no ip address

duplex auto

speed auto

interface FastEthernet0/1.5

encapsulation dot1Q 5 native

ip address 5.0.0.1 255.0.0.0

interface FastEthernet0/1.10

encapsulation dot1Q 10

ip address 10.0.0.1 255.0.0.0

interface FastEthernet0/1.20

encapsulation dot1Q 20

ip address 20.0.0.1 255.0.0.0

interface FastEthernet0/1.30

encapsulation dot1Q 30

ip address 30.0.0.1 255.0.0.0

ip classless

banner login ^CThis is the login banner^C

banner motd ^CThis in the message of the day^C

logging 10.0.0.1

line con 0

password 7 0822455D0A16

line vty 0 4

password 7 0822455D0A16

transport input ssh

end

Router1#

Greets

Re: creating Vlan

Julio Carvajal — Sun, 14 Oct 2012 22:37:56 GMT

Hello Davano,

So are you saying the DHCP provides an IP to the end users but it does not provide a default gateway?

Hmm the configuration looks good. just to make sure it should be

ip dhcp pool Servers

network 20.0.0.0 255.0.0.0

default-router 20.0.0.1

exit

ip dhcp excluded-address 20.0.0.1

Can you configured it one more time and try to get an IP?

Regards

Julio

Re: creating Vlan

Davano123 — Sun, 14 Oct 2012 22:44:32 GMT

Thanks for the reply.

yes the and user wont get a gateway, but i wil try it like you sad, will post te results in a few min?

but again thanks for the reply.

Greets

Hello,

it looks like there is somthing wrong with packer tracer,

when i do

Router1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router1(config)#ip dhcp network servers

i get a ^ at the n from network

Greets

creating Vlan

Reza Sharifi — Sun, 14 Oct 2012 23:59:37 GMT

Hi,

The command is not ip dhcp network

it is ip dhcp pool

see eaxmple below:

ip dhcp excluded-address 20.0.0.1

ip dhcp pool test

network 20.0.0.0 255.0.0.0

default-router 20.0.0.1

In this case the name of the pool is test

HTH

Re: creating Vlan

Davano123 — Mon, 15 Oct 2012 19:24:35 GMT

Tanks all for the reply's.

It is indeed:

ip dhcp excluded-address 20.0.0.1

ip dhcp pool test

network 20.0.0.0 255.0.0.0

default-router 20.0.0.1

today i did it on a real router, en than the end users do get the gateway, so it works.

and again all thanks for the help

one more question where do i sad the question to answered ?

Greets

Re: creating Vlan

Julio Carvajal — Mon, 15 Oct 2012 19:29:37 GMT

Hello,

Check the following document:

https://supportforums.cisco.com/community/help#discussions_correct

You can mark/select one or more reply as correct by clicking on the 'Correct Answer' button shown below.

Note: This 'Correct Answer' button will be only visible/available to the poster of the question.

Re: creating Vlan

Davano123 — Mon, 15 Oct 2012 19:36:52 GMT

Thanks for the reply,

done

Greets