Chapter 4: Web configuration
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NS3552-8P-2S-V2 User Manual
Object
Description
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.
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.
Video Conferencing
– For use by dedicated video conferencing equipment
and other similar appliances supporting real–time interactive video/audio
services.
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.
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
indicates if 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 eight priority levels (0 through 7), as defined
by IEEE 802.1D-2004. A value of 0 represents use of the default priority as
defined in IEEE 802.1D-2004.
DSCP
DSCP value to be used to provide Diffserv node behavior for the specified
application type as defined in IETF RFC 2474. DSCP may contain one of 64
code point values (0 through 63). A value of 0 represents use of the default
DSCP value as defined in RFC 2475.
Adding a new policy
Click
Add New Policy
to add a new policy. Specify the
Application type
,
Tag
,
VLAN ID
,
L2 Priority
and
DSCP
for the new policy. Click
Save
.
The number of policies supported is 32
Port policies configuration
Every port may advertise a unique set of network policies or different attributes for the
same network policies based on the authenticated user identity or port configuration.
Summary of Contents for NS3552-8P-2S-V2
Page 1: ...NS3552 8P 2S V2 User Manual P N 1073552 EN REV B ISS 25JAN19 ...
Page 41: ...Chapter 3 Switch management NS3552 8P 2S V2 User Manual 39 ...
Page 73: ...Chapter 4 Web configuration NS3552 8P 2S V2 User Manual 71 ...
Page 147: ...Chapter 4 Web configuration NS3552 8P 2S V2 User Manual 145 ...
Page 511: ......
