Black Box LPB2910A User Manual page 304

with their own IP Telephony handsets and other similar appliances supporting interactive voice
services.
4. G uest V oice S ignaling -­‐ f or u se i n n etwork t opologies t hat r equire a d ifferent p olicy f or t he g uest
voice s ignaling t han f or t he g uest v oice m edia.
5. Softphone Voice -­‐ for use by softphone applications on typical data centric devices, such as PCs
or l aptops.
6. Video Conferencing -­‐ for use by dedicated Video Conferencing equipment and other similar
appliances s upporting r eal-­‐time i nteractive v ideo/audio s ervices.
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 t ype.
8. Video Signaling -­‐ for use in network topologies that require a separate policy for the video
signaling t han f or t he v ideo m edia.
Policy:

Policy indicates that an Endpoint Device wants to explicitly advertise that the policy is required by
the d evice. C an b e e ither D efined o r U nknown.
Unknown: T he n etwork p olicy f or t he s pecified a pplication t ype i s c urrently u nknown.
Defined: T he n etwork p olicy i s d efined.
TAG:

TAG is indicative of whether the specified application type is using a tagged or an untagged VLAN.
Can b e T agged o r U ntagged.
Untagged: T he d evice i s u sing a n u ntagged f rame f ormat a nd a s s uch d oes n ot i nclude a t ag h eader
as d efined b y I EEE 8 02.1Q-­‐2003.
Tagged: T he d evice i s u sing t he I EEE 8 02.1Q t agged f rame f ormat.
VLAN I D:

VLAN ID is the VLAN identifier (VID) for the port as defined in IEEE 802.1Q-­‐2003. A value of 1
through 4 094 i s u sed t o d efine a v alid V LAN I D. A v alue o f 0 ( Priority T agged) i s u sed i f t he d evice i s
using priority tagged frames as defined by IEEE 802.1Q-­‐2003, meaning that only the IEEE 802.1D
priority l evel i s s ignificant a nd t he d efault P VID o f t he i ngress p ort i s u sed i nstead.
Priority:

Priority is the Layer 2 priority to be used for the specified application type. It is one of the eight
priority l evels ( 0 t hrough 7 ).
DSCP:

DSCP is the DSCP value to be used to provide Diffserv node behavior for the specified application
type a s d efined i n I ETF R FC 2 474. C ontains o ne o f 6 4 c ode p oint v alues ( 0 t hrough 6 3).
Auto-­‐negotiation

Auto-­‐negotiation i dentifies i f M AC/PHY a uto-­‐negotiation i s s upported b y t he l ink p artner.
 Auto-­‐negotiation s tatus
Auto-­‐negotiation status identifies if auto-­‐negotiation is currently enabled at the link partner. If
Auto-­‐negotiation is supported and Auto-­‐negotiation status is disabled, the 802.3 PMD operating
mode w ill b e d etermined t he o perational M AU t ype f ield v alue r ather t han b y a uto-­‐negotiation.
Auto-­‐negotiation C apabilities

Auto-­‐negotiation C apabilities s hows t he l ink p artners M AC/PHY c apabilities.
Buttons

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Publication date: Sept, 2015
Revision A1