I have HP C Class blade system in which i have to install the Redhat Linux Operating System. In the Blade system I have Two Cisco Catalyst 3020 Switches installed. There are two Gigabit Ports in each blade system which are connected internally in such a way that first port is connected to One Switch and Second Port is connected to second switch.
Now as per requirement i have to configure the both ports of the Blade Server in Load Sharing Mode. Now as internal connectivity of ports are not going to same switch but on different switches so Can i confgure both switches in a way where ports from both switches are forming the etherchannel bundle?
The other question if i configure the load sharing on Blade System than is it also required on CAtalyst Switch?
I also run a lot of dual-homed servers inside the HP c-class blade system. In my experience, the ability to load-balance traffic from a server to the LAN, is a function of the NIC bonding driver you are using on your OS. You need to modify the bonding configuration and change your bonding mode to round-robin (which it sounds like you have already done). I don't believe you can create an etherchannel bundle on links from two separate switches.
So my understanding is that I only need to create the NIC bonding on my OS side and on Switch side i donot need to create anything like etherchannel. The bonding will work even if there is nothing configured on Cisco Switch.
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.