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VigorSwitch P2261 User’s Guide
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3. Guest Voice - support a separate 'limited feature-set' voice
service for guest users and visitors with their own IP
Telephony handsets and other similar appliances supporting
interactive voice services.
4. Guest Voice Signaling (conditional) - for use in network
topologies that require a different policy for the guest voice
signaling than for the guest voice media. This application
type should not be advertised if all the same network
policies apply as those advertised in the Guest Voice
application policy.
5. Softphone Voice - for use by softphone applications on
typical data centric devices, such as PCs or laptops. This
class of endpoints frequently does not support multiple
VLANs, if at all, and are typically configured to use an
'untagged' VLAN or a single 'tagged' data specific VLAN.
When a network policy is defined for use with an 'untagged'
VLAN (see Tagged flag below), then the L2 priority field is
ignored and only the DSCP value has relevance.
6. Video Conferencing - for use by dedicated Video
Conferencing equipment and other similar appliances
supporting real-time interactive vide
o
/audio services.
7. Streaming Video - for use by broadcast or multicast based
video content distribution and other similar applications
supporting streaming video services that require specific
network policy treatment. Video applications relying on
TCP with buffering would not be an intended use of this
application type.
8. Video Signaling (conditional) - for use in network
topologies that require a separate policy for the video
signaling than for the video media. This application type
should not be advertised if all the same network policies
apply as those advertised in the Video Conferencing
application policy.
Tag
Tag indicating whether the specified application type is
using a 'tagged' or an 'untagged' VLAN.
Untagged indicates that the device is using an untagged
frame format and as such does not include a tag header as
defined by IEEE 802.1Q-2003. In this case, both the VLAN
ID and the Layer 2 priority fields are ignored and only the
DSCP value has relevance.
Tagged indicates that the device is using the IEEE 802.1Q
tagged frame format, and that both the VLAN ID and the
Layer 2 priority values are being used, as well as the DSCP
value. The tagged format includes an additional field,
known as the tag header. The tagged frame format also
includes priority tagged frames as defined by IEEE
802.1Q-2003.
VLAN ID
VLAN identifier (VID) for the port as defined in IEEE
802.1Q-2003.
L2 Priority
L2 Priority is the Layer 2 priority to be used for the
specified application type. L2 Priority may specify one of
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