We have a network built with 3750 stacks. We are now rolling out NEC ip phones to a new building connected through a trunked cross stack etherchannel using 2 - 100mb links.
A problem that I am seeing is that if I plug a laptop into a port on the switch with no phone involved, I ended up seeing some packet loss when pinging from the laptop to a server in the other building or a pc on the local floor. All other offices in this remote building have an ip phone with a pc connected to the pc port. We have a remote PIM here in the remote building.
Switch configs on each port:
switchport access vlan 22
switchport mode access
switchport voice vlan 701
mls qos trust cos
spanning-tree bpduguard enable
The phone gets the correct ip on the vlan designated voice and the pc gets the correct ip on the data subnet.
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
This document describe how DST changes and how time changes are
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setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...