I have two 3845 routers and two 2960-48 switches. There are two trunks in an Etherchannel group between the switches. Each router connects to one of the switches by one of its two gigabit ports (gi0/1) and does routing via subinterfaces with dot1q encapsulation. Is there a way to include the other gigabit port on each of the routers (gi0/0) in an Etherchannel group with the gi0/1 port of the router for greater bandwidth and redundancy?
Q. Is Cisco EtherChannel? supported on the two onboard Gigabit Ethernet ports?
A. No. Cisco EtherChannel is not supported on the onboard Gigabit Ethernet ports. Instead, Cisco EtherChannel can be configured on Gigabit Ethernet HWICs, Gigabit Ethernet network modules, and Fast Ethernet ports on Cisco EtherSwitch HWICs and network modules when the ports are in switchport mode.
You would have to look at different ways of utilising the second gig port, like splitting vlans over each port etc.
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.