Help config cme and sw

kaseykelley1993

I am trying to config cme on a 3825 router. I have one dhcp pool for data and would like to make one for voice on the same gi0/1. I was told by someone to use gi0/1.1 for voice. and then i would be able to make the dhcp pool

network 10.90.0.0 255.255.255.0
gateway 10.90.0.1

then go back to gi0/1.1 and put the ip address in 10.90.0.1. But i cant get the router to ping the 10.90.0.1 network

Find more posts tagged with

Comments

clarson

!set up subinterfaces for data and voice vlans
interface gig 0/0
no ip add
interface gig 0/0.x x=your data vlan number
encapsulation dot1q x
ip address ... ....
interface gig 0/0.y y=your voice vlan number
encapsulation dot1q y
ip address .... ....

clarson

!then configure your dhcp pools
ip dhcp excluded-address ... ....
ip dhcp pool Data
default-router dataInterfaceNetworkAddress
option 150 ip dataInterfaceNetworkAddress
network dataNetworkAddress subnetmask
exit
ip dhcp excluded-address ... ....
ip dhcp pool Voice
default-router voiceInterfaceNetworkAddress
option 150 ip voiceInterfaceNetworkAddress
network voiceNetworkAddress subnetmask
exit

clarson

So, what you need to know is
1) what are your network addresses for your data network and for the voice network. and their vlan number.
2) the router"s ip address on those networks. (and of course the subnet mask)
3)what dhcp address will be excluded from the pool