03-17-2019 12:24 PM
Hi,
I'm trying to configure following scenario
Router: 3825 (with 2 ports)
Two ISP with different network address
One DHCP
I terminated the ISP's in my 3750G switch on different vlans, made a trunk and connected it to router. Then I made access port in 3rd vlan and that vlan goes to Access switches and to Laptops / softphones.
I'm unable to still do that. not sure what I'm doing wrong
I have attached configs
03-17-2019 02:55 PM
Hello,
how are you 'terminating' both ISP connections on the switch ? Post the full configuration of the 3750 switch and indicate which port is connected to which ISP.
03-17-2019 05:45 PM
have attached configuration with first post.
ISP 1: Vlan 100
ISP 2: Vlan 200
Trunk: Vlan 100 and 200
Access: Vlan 300
03-18-2019 03:45 AM
Hello,
post the full config of the 3750 if possible...
03-18-2019 12:50 AM
Hi,
Your configuration seems ok. Let me check for things
1. In the mentioned diagram, server Interface is looking down. Have you verified?
2. In the mentioned Diagram, The Either switch-1 is the basic Layer 2 switch. How terminated your server routing and connection on this switch?
3. Try to ping Server from the Router itself. Are you getting a reply from the server?
4. Start a server ping from the client and run a command on the router: "Show ip nat translation"
Regards,
Deepak Kumar
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