User Manual

Table Of Contents
8-Port or 16-Port Gigabit Smart Managed Pro Switch Model GS418TPP, GS510TLP, and GS510TPP
Configure Switching User Manual153
8. From the Interface Mode menu, select the voice VLAN mode for selected interfaces:
Disable. This is the default value.
None. Allow the IP phone to use its own configuration to send untagged voice traffic.
VLAN ID. Configure the phone to send tagged voice traffic.
dot1p. Configure voice VLAN 802.1p priority tagging for voice traffic. When this is
selected, enter the dot1p value in the
Value field.
Untagged. Configure the phone to send untagged voice traffic.
9. In the
Value field, enter the VLAN ID or dot1p value.
This field is enabled only when VLAN ID or dot1p is selected as the interface mode.
10. In the
CoS Override Mode field, select Disable or Enable.
The default is Disable.
11. In the Authentication Mode field, select Enable or Disable.
The default is Enable. When the authentication mode is enabled, voice traffic is allowed
on an unauthorized voice VLAN port. When the authentication mode is disabled, devices
are authorized through dot1x.
Note: Authentication through dot1x is possible only if dot1x is enabled.
12. In the DSCP Value
field, configure the Voice VLAN DSCP value for the port.
The valid range is 0 to 64. The default value is 0.
The Operational State field displays the operational status of the voice VLAN on the given
interface.
13. Click the Apply button.
Your settings are saved.
Configure GARP switch settings
The Generic Attribute Registration Protocol (GARP) is used to exchange information
between GARP participants to register and deregister attribute values within a bridged LAN.
When a GARP participant declares or withdraws a given attribute, the attribute value is
recorded with the applicant state machine for that attribute, for the port from which the
declaration or withdrawal was made.
Registration occurs only on ports that receive the GARP PDU containing a declaration or
withdrawal.
Deregistration occurs only if all GARP participants connected to the same LAN segment
as the port withdraw the declaration.
GARP is part of the IEEE 802.1p extension to its 802.1D (spanning tree) specification. It
includes the following:
GARP Information Declaration (GID). The part of GARP that generates data.
GARP Information Propagation (GIP). The part of GARP that distributes data.