I have 2 routers linked by HSRP.I need to secure my main switches 3Com to make my network always available.I know that I have to install 2 NICs on each server.What the bette solution ? Do I have to switch to a big Catalyst linked to HSRP routers ? My budget is poor...
Re: How to secure 3Com switches with HSRP routers ?
HSRP has nothing to do with servers: it's a protocol configured on the routers where they send keepalives to each other. If one doesn't get the keepalive from the other, he takes over. It can be configured over most LAN interfaces.
While Cisco would love it if everybody used Catalyst switches, you can use any switch (or even hub) since there is no configuration required on the "middle" device. People studying or recreating HSRP configurations in labs use hubs or smaller switches all the time.
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
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
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.