Vlan Settings - Cisco 8851 Administration Manual

Parameter
Syslog Server
Debug Level
Primary NTP Server
Secondary NTP Server
Enable SSLv3

VLAN Settings

Parameter
Enable VLAN
Enable CDP
Enable LLDP-MED
Description
Specify the syslog server name and port. This feature specifies the server
for logging IP phone system information and critical events. If both
Debug Server and Syslog Server are specified, Syslog messages are
also logged to the Debug Server.
The debug level from 0 to 2. The higher the level, the more debug
information is generated. Zero (0) means that no debug information is
generated. To log SIP messages, you must set the Debug Level to at
least 2.
Default: 0
IP address or name of the primary NTP server used to synchronize its
time.
Default: Blank
IP address or name of the secondary NTP server used to synchronize
its time.
Default: Blank
Choose Yes to enable SSLv3. Choose No to disable.
Default: No
Description
Choose Yes to enable VLAN. Choose No to disable.
Enable CDP only if you are using a switch that has Cisco Discovery
Protocol. CDP is negotiation based and determines which VLAN the
IP phone resides in.
Choose Yes to enable LLDP-MED for the phone to advertise itself to
devices that use that discovery protocol.
When the LLDP-MED feature is enabled, after the phone has initialized
and Layer 2 connectivity is established, the phone sends out LLDP-MED
PDU frames. If the phone receives no acknowledgment, the manually
configured VLAN or default VLAN will be used if applicable. If the
CDP is used concurrently, the waiting period of 6 seconds is used. The
waiting period will increase the overall startup time for the phone.
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