Ieee 802.1P/Q; Setting Up Security Features - Polycom SIP 2.2.0 Administrator's Manual

IEEE 802.1p/Q

Central Configuration file:
sip.cfg
(boot server)
Local Web Server
(if enabled)
Local Phone User
Interface

Setting Up Security Features

The phone will tag all Ethernet packets it transmits with an 802.1Q VLAN
header for one of the following reasons:
• When it has a valid VLAN ID set in its network configuration
• When it is instructed to tag packets through Cisco Discovery Protocol
(CDP) running on a connected Ethernet switch
• When a VLAN ID is obtained from DHCP (refer to
3-7)
The 802.1p/Q user_priority field can be set to a value from 0 to 7. The
user_priority can be configured specifically for RTP packets and call control
packets, such as SIP signaling packets, with default settings configurable for
all other packets.
Configuration changes can performed centrally at the boot server or locally:
Specify default and protocol-specific 802.1p/Q settings.
• For more information, refer to
<ethernet/>
Specify 802.1p/Q settings.
Navigate to http://<phoneIPAddress>/netConf.htm#qo
Specify whether CDP is to be used or manually set the VLAN ID or
configure DHCP VLAN Discovery.
Phase 1: bootRom - Navigate to: SETUP menu during auto-boot
countdown.
Phase 2: Application - Navigate to:
Menu>Settings>Advanced>Admin Settings>Network Configuration
• For more information, refer to
3-2.
This section provides information for making configuration changes for the
following security-related features:
• Local User and Administrator Privilege Levels
• Custom Certificates
• Incoming Signaling Validation
• Configuration File Encryption
Ethernet IEEE 802.1p/Q
on page A-47.
Setting Up the Network
Configuring Your System
DHCP Menu on page
on page
4 - 47