Planet IGS-20040MT, Руководство пользователя

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User’s Manual of IGS-20040MT
Clock
Click to edit the port data set for the ports assigned to this clock instance.

Ports Configuration
Clock Default Data Set
Object Description

Clock ID
An internal instance id (0..3)

Device Type
Indicates the Type of the Clock Instance. There are five Device Types.

Ord-Bound - clock's Device Type is Ordinary-Boundary Clock.

P2p Transp - clock's Device Type is Peer to Peer Transparent
Clock.

E2e Transp - clock's Device Type is End to End Transparent
Clock.

Master Only - clock's Device Type is Master Only.
Slave Only - clock's Device Type is Slave Only
Static member: defined by the system, true if two-step Sync events and
Pdelay_Resp events are used

2 Step Flag
The total number of physical ports in the node

Ports
It shows unique clock identifier 
Clock Identity

Dom
Clock domain [0..127].

Clock Quality
The clock quality is determined by the system, and holds 3 parts: Clock Class,
Clock Accuracy and OffsetScaledLog Variance as defined in IEEE1588.
The Clock Accuracy values are defined in IEEE1588 table 6 (Currently the clock
Accuracy is set to 'Unknown' as default).
Clock priority 1 [0..255] used by the BMC master select algorithm.

Pri1

Pri2
Clock priority 2 [0..255] used by the BMC master select algorithm.

Protocol
Transport protocol used by the PTP protocol engine
ethernet PTP over Ethernet multicast
ip4multi PTP over IPv4 multicast
ip4uni PTP over IPv4 unicast
If true, one way measurements are used. This parameter applies only to a slave.
In one-way mode no delay measurements are performed, i.e. this is applicable
only if frequency synchronization is needed. The master always responds to
delay requests.

One-Way
Enables the VLAN tagging for the PTP frames. 
VLAN Tag Enable

VID
VLAN Identifier used for tagging the VLAN packets.
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