In the LAN network 4507R as core switch configured with several vlans.One vlan connects to the dual homed routers which in turn connecting to the single isp. I need to configure the HSRP for the internal vlans and the same time to use the load balancing or failover using the dual homed routers to the isp.
Please how can i do the config. I need to implement for the banking customer tomorrow.
Do you have a single chassis or dual chassis in the core?
If you have a single chassis with Dual Sup's you dint have to configure HSRP on this for the internal vlans. Just configure NSF/SSO switchover for the sup's. Run GLBP between the routers pointing towards your ISP and point a default route to the GLBP's virtual IP address.
If you have 2 chassis in the core then My Idea for this would be:
1. Run GLBP on the routers that are connecting to your ISP and point a default route from 4507R's to the Virtual IP address of the GLBP.
2. Run SSO between the Sup's on a single chaasis and HSRP between the chassis for all the vlans.
As you have a single Chassis with dual sup engines, you cannot run HSRP for intervlans. You have configure SSO (stateful switchover) between the Sup's which is used to provide within a single chassis.Please see the link below for configuring SSO on a Cat4500 chassis:
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
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Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.