Cisco 2911 and routing voice and data vlans
Hello,
I need some help with configuring a Cisco 2911.
I would like to connect each of the gig ports on the 2911 to a separate Cisco 3560 switches for resiliency and to route voice and data vlans.
I have a flat network 192.168.15.0/24 and was wondering what are the best options for connecting and routing layer 2 vlans (vlan 15 for data and vlan 16 for voice) via switches for resiliency.
Can I configure as routed ports with each gig port on same network or trunk the ports to either switch ?
Cisco 2911-->Cisco 3560 Switch-->Cisco 3925--Internet / VPN
I need some help with configuring a Cisco 2911.
I would like to connect each of the gig ports on the 2911 to a separate Cisco 3560 switches for resiliency and to route voice and data vlans.
I have a flat network 192.168.15.0/24 and was wondering what are the best options for connecting and routing layer 2 vlans (vlan 15 for data and vlan 16 for voice) via switches for resiliency.
Can I configure as routed ports with each gig port on same network or trunk the ports to either switch ?
Cisco 2911-->Cisco 3560 Switch-->Cisco 3925--Internet / VPN
Comments
So now ususally if people don't have a good reason for 2 links I'm going to steer them away.
Just make a router on the stick configuration for the Voice and data VLAN and make a trunk port between the router and switch. Keep it simple.
CUCM SRND 9x/10, UCCX SRND 10x, QOS SRND, SIP Trunking Guide, anything contact center related
For best practice, each vlan should be its own subnet. Also, voice and data should be separate subnets.
The best way to implement your current design depends on what you're trying to accomplish from a routing flow (weird to see you go INET > router > switch > router...unless this router is serving another location and is a wan termination point.
An option is to originate a default on the 3925, create a SVI's for your vlans on the switch and route them via ospf/static routing to the 2911...but again this can change dramatically depending on what you're trying to accomplish.