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HiWe had a migration from an old firewall which has all vlans,dhcp,,, to the core switch which has same vlans but different ip range. I moved evey vlan with its ip to the core and it was a success. however, vlan4 and 12 does has some issues. i cant p...
Hi thereI am having this issue with the dhcp not assigning ips to half the building pcs. it does after i clear the conflect on the core sw.half pcs does not have ip until i clear the conflect. there are not many pcs so the pool is ok. pcs needs to be...
Hi theremy router telephony server support this phone. however, i am having an issue that the phone does not get ip. I am not sure about the phone itself but I see it power up when i plug it to the switch.I have configure the interface as access 191 ...
Hi there I am trying to achive a setup where we can use ip phones. I have 4500 core switch and dhcp in it.I set up the voice vlan and option 150 The core does not have telephony-service. however, i have 2811 router not being used. Is it possible to u...
HiThnak you. it works. i had to use sub-interface in order to use dot1Q. Also, if i use (encapsulation dot1Q 100 NATIVE) it woun't work. only work without the word nativeMy last 2 question is how do i choose the number for a spicific phone?Also, what...
