phone is not getting ip from Voice vlan + 3750 switch
Hi All ,
auto QoS is enabled on cisco 3750 switch and below is fast ethernet config on which polycom IP 6000 phone is connected..Till yesterday it was working fine means it got ip address from Voice subnet from remote DHCP server.
Today we noticed that it was trying to get an ip address from data subnet as well as voice subnet but after few minutes mac address is not showing on fast ethernet 1/0/34.
Note : we have checked with dhcp team about the scope defined on the "Remote " dhcp server which is fine.
interface FastEthernet1/0/34 switchport access vlan 100 switchport voice vlan 300 service-policy input AutoQoS-Police-CiscoPhone srr-queue bandwidth share 10 10 60 20 srr-queue bandwidth shape 10 0 0 0 queue-set 2 priority-queue out auto qos voip trust spanning-tree portfast end
what could be the reason for not getting voice ip on the phone ? what else can be checked from switch end ..any idea would be appreciated.
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...