Interlogix NS3562-8P-2S, Руководство пользователя

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Chapter 4: Web configuration
194 NS3562-8P-2S User Manual
Object Description
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.
Buttons
• Click Apply to apply changes.
• Click Delete to delete a LLDP MED network policy table entry.
MED port setting