Polycom CX5500 Unified Conference Station Administrator’s Guide
1.1.0
Polycom, Inc.
224
VLAN Using DHCP Phone Boot-Up Sequence
To assign a VLAN ID to a phone using DHCP:
»
In the DHCP menu of the Main setup menu, set
VLAN Discovery
to
Fixed
or
Custom
.
When set to Fixed, the phone will examine DHCP options 128,144, 157 and 191 (in that order)
for a valid DVD string.
When set to Custom, a value set in the
VLAN ID Option
will be examined for a valid DVD
string.
DVD string in the DHCP option must meet the following conditions to be valid:
Must start with
“VLAN-A=” (case-sensitive)
Must contain at least one valid ID
VLAN IDs range from 0 to 4095
Each VLAN ID must be separated by a
“+” character
Summary of Contents for CX5500
Page 358: ...Polycom Inc 358 Polycom UC Software Menu System ...
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