Hi all, can anyone tell me, if I have 2 switches, both connected to a distrubution switch, both access switches are on different vlans, I i ping a device on the other subnet which is a vlan on the other switch, am I right in saying the mac address of the destination pc will never but put on the source trunk as its routed across the distribution switch.
You are correct. When PC1 which is on VLAN1 attempts to ping PC2 on VLAN2, PC1 in your case would use its MAC as the source and the MAC address that is associated with the distribution switches VLAN1 ip interface.
The distribution switch would then route the packet to VLAN2s ip interface which would change the frame by removing the source mac (which was orignaly PC1) and adding its own source mac and change the destination MAC to PC2
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.