Configuring The Vlan Settings - Cisco 521SG - Unified IP Phone VoIP Administration Manual

Configuring Security, Quality, and Network Features
Configuring VLAN Settings
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide
LLDP-MED and Multiple Network Devices
If the same application type is used for network policy but different Layer 2 or
Layer 3 QoS Network policies are received by the phones from multiple network
connectivity devices, the last valid network policy is honored. To ensure
deterministic and consistent of Network Policy, multiple network connectivity
devices should not send out conflicting network policies for the same application
type.
LLDP-MED and IEEE 802.X
The phones do not support IEEE 802.X and will not work in a 802. 1 X wired
environment. However, IEEE 802. 1 X or Spanning Tree Protocols on network
devices could result in delay of fast start response from switches.

Configuring the VLAN Settings

To configure VLAN settings, navigate to Admin Login > advanced > Voice >
System. Under VLAN Settings, configure the following parameters:
Parameter
Enable VLAN
VLAN ID
PC Port VLAN Highest
Priority
Description
Choose Yes to enable VLAN. Choose no to
disable.
If you use a VLAN without Cisco Discovery
Protocol (CDP) (VLAN enabled and CDP
VLAN ID
disabled), enter a
Note that only voice packets are tagged with
the VLAN ID. Do not use 1 for the VLAN ID.
Choose No Limit, or 0-7 (default 0). The highest
priority is 7. The priority applied to all frames,
tagged and untagged. The phone modifies the
frame priority only if the incoming frame
priority is higher than this value.
5
for the IP phone.
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