23
Table 2.9 PTP setting descriptions
Label
Description
Factory Default
State
Enabled/Disable the PTP function. This is the master
option that needs to be enabled in order for the per port
PTP function to work in
Table 2.9.
Unchecked
Version
Set the PTP operation version, v1 and v2 are supported.
1
Clock Mode
PTP (Precision Time Protocol) clock type selection. The
switch has four modes: End-End Boundary Clock, End-
End Transparent Clock, Peer-Peer Boundary Clock, and
Peer-Peer Transparent Clock.
End-to-End
Transport
Ethernet (layer 2) multicast transport or layer 3 (UDP/IP)
multicast transports for PTP (Precision Time Protocol)
messages’ selection.
IPV4
Sync Interval
Set the interval of the sync packet transmitted time
1
Clock
Stratum
To set the Clock Stratum. The lower values take
precedence to be selected as the master clock in the
best master clock algorithm.
3
Clock Class
Clock’s accuracy level, it’s an attribute of an ordinary or
boundary clock; denotes time traceability or frequency
distributed by the grandmaster clock. Please refer to
IEEE 1588-2008, Table 5 for definitions, allowed values,
and interpretation.
248
priority 1
To set the clock priority 1 (PTP version 2). The lower
values take precedence to be selected as the master
clock in the best master clock algorithm, 0 = highest
priority, 255 = lowest priority.
128
priority 2
To set the clock priority 2 (PTP version 2). The lower
values take precedence to be selected as the master
clock in the best master clock algorithm, 0 = highest
priority, 255 = lowest priority.
128
UTC Offset
UTC offset value
0
Offset To
Master
The offset time to the master clock
None
Grandmaster
UUID
The grand master UUID for PTP version 1
None
Parent UUID
The parent master UUID for PTP version 1
None
Clock
Identifier
The clock identifier for PTP version 1
None
Table 2.10 PTP port setting descriptions
Label
Description
Factory Default
Port
Port number
-
Enabled
The port mode information, it indicates the per port PTP
function is enabled or disabled.
Enabled
Status
PTP port operation status. If the per port function is
enabled, but the status is still disabled, enable PTP
master option in Table 2.9.
Disabled
Mode
Enabled/Disabled PTP per port function
Disabled
2.3.10
SSH
SSH was designed to replace Telnet and other insecure remote shell protocols that sends
data/command in plaintext. SSH uses encryption to secure the data/command over an unsecure
network.
Summary of Contents for EH7506
Page 35: ...29 Figure 2 40 Mapping Table of DSCP ECN page...
Page 53: ...47 2 9 1 GVRP Settings Figure 2 62 GVRP setting page...
Page 55: ...49 2 9 2 GMRP Settings Figure 2 63 GMRP setting page...
Page 76: ...70...
Page 90: ...84 Figure 2 97 iA Ring Example Topology...
Page 98: ...92 Management Address Indicates neighbor s management IP address...
Page 110: ...104 Figure 2 115 Reboot page...
Page 117: ...111...
