I am novice to the way the Sup mods are set up and work. Does the warning mean 'if the active sup mod fails over to the standby I will have a problem'? In that case do I have to configure an interface in mod 2 same as mod 1 so that the setup works during failover? If the warning message means something else please explain.
The two Gigabit Ethernet interfaces available with redundancy mode are the first Gigabit Ethernet ports on each supervisor. That is, only Gig 1/1 and Gig 2/1 are available. The other two ports, Gig 1/2 and Gig 2/2, are not available.
Unlike Cat6500 platform where all ports are active, the Cat4507R has redundancy on ports themselves,
meaning if you have two Supervisor IVs, it will only make ports 1/1 and 2/1 active and rest will be the failover ports in case active ones need to failover.
So, for an example, you have 1/1 and 2/1 active. If 1/1 would fail, then you will have 1/2 and 2/1
active. Below is the documentation on this.
4507 : Supervisor Engine Redundancy Guidelines and Restrictions:
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.