Help to configure 2911 router

[t]

Hi All,

My company recently order a new circuit for our VoIP use and we have a Cisco 2911 router. 

The new circuit is terminated with a ethernet handoff. I have never configure a router direct connect to ISP circuit before, please help!

Following details is give by the ISP:

WAN IP

IPv4 Network Address:   X.X.6.204/30 

IPv4 Customer Address:   X.X.6.206/30  

IPv4 PE Interface Address:   X.X.6.205/30  

LAN IP

IPv4 Static Routing :   X.X.159.0/29 

Default GATEWAY: X.X.159.1 

Available Addresses: X.X.159.2 - X.X.159.6 

Subnetmask: 255.255.255.248 

VLAN Tagging :Transparent

DNS Server: 198.6.100.6, 198.6.1.125

[Reza Sharifi · Accepted solution]

Hi,

On the circuit (interface) connecting to your provider you need to add this IP

X.X.6.206/30

example:

interface f0/0

ip address X.X.6.206 255.255.255.252

no sh

On the interface connecting to your lan you need to add this IP:

X.X.159.1

example:

interface f0/1

ip address X.X.159.1 255.255.255.248

no sh

below range is used for your LAN side (PC, server, etc..) with default gateway being X.X.159.1 255.255.255.248

X.X.159.2 - X.X.159.6

HTH

[t]

Thank you! I'll let you know how it goes.

[t]

Thank you for your help! I am greatly appreciate.