yesterday;i've configured a switch with 4 port uplink(EtherChanel)in the side access switch,the channel mode is desirable but by mistake the persom who configured in side core mode chanel is on;then when accees switch startup we have received duplicate ip address.loop,error,and all the access switch down.what is the problem here?what is happen;when we turnOff this switch every thing is fine
Channel group number is significant only to the local switch. The numbers can be different at either end. I copied our config which mirrors the interface number that their plugged into. Port 11 & 12 on dist, 1 & 2 access, giving po1 & po11.
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
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...