Configuring Vlan Settings; Using The Ip Phones In A Vlan - Cisco 501G Administration Manual
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Also See for 501G:
- User manual (93 pages) ,
- Administration manual (311 pages) ,
- Configuration manual (12 pages)
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Configuring Security, Quality, and Network Features
Configuring VLAN Settings
STEP 5
Configuring VLAN Settings
STEP 1
STEP 2
STEP 3
Cisco SPA500 Series and WIP310 IP Phone Administration Guide
Parameter
NTP Enable
Primary NTP Server
Secondary NTP Server
Click Submit All Changes.
Using the IP Phones in a VLAN
If you use a VLAN your IP phone voice packets are tagged with the VLAN ID. (This
section is not applicable to the WIP310.)
If you are using a Cisco switch, Cisco discovery protocol (CDP) is enabled (this is
the default). CDP is negotiation-based and determines which VLAN the IP phone
resides in. CDP:
•
Obtains the protocol addresses of neighboring devices and also discovers
the platform of those devices.
•
Shows information about the interfaces your router uses.
•
Is media and protocol-independent.
If you are using a VLAN without CDP, you must enter a VLAN ID for the IP phone.
Log in to the web administration interface.
Click Admin Login and advanced.
Click the System tab.
Description
Enables Network Time Protocol (NTP).
Applies to the SPA525G only.
IP address or name of primary NTP server. The phones
use these servers to synchronize its time. Defaults to
blank.
IP address or name of secondary NTP server. The
phones use these servers to synchronize its time.
Defaults to blank.
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