Moxa Technologies Managed Ethernet Switch/Extender - Page 28

Moxa Managed Ethernet Switch/Extender Featured Functions
3-15
IEEE 1588/PTP Operation
Operation
Setting Description Factory Default
Enable PTP Globally disables or enables IEEE 1588 operation. Disabled
IEEE 1588/PTP Configuration
Clock Mode (sets the switch’s clock mode)
Setting Description Factory Default
v1 BC Operates as an IEEE 1588 v1 boundary clock. v1 BC
v2 E2E 2-step TC Operates as an edge-to-edge IEEE 1588 v2 transparent clock
with 2-step method.
v2 E2E 1-step TC Operates as an edge-to-edge IEEE 1588 v2 transparent clock
with 1-step method.
v2 P2P 2-step TC Operates as a peer-to-peer IEEE 1588 v2 transparent clock
with 1-step method.
v2 E2E BC Operates as an edge-to-edge IEEE 1588 v2 boundary clock
v2 P2P BC Operates as a peer-to-peer IEEE 1588 v2 boundary clock
logSyncInterval (sets the synchronization message time interval)
Setting Description Factory Default
0, 1, 2, 3, or 4
0 (1 s), 1 (2 s), 2 (4 s), 3 (8 s), or 4 (16 s). Supported in IEEE
1588 V1.
0
-3, -2, -1, 0, or 1 -3 (128 ms), -2 (256 ms), -1 (512 ms), 0 (1 s), or 1 (2 s).
Supported in IEEE 1588 V2.
logAnnounceInterval (sets the announce message interval)
Setting Description Factory Default
0, 1, 2, 3, or 4 0 (1 s), 1 (2 s), 2 (4 s), 3 (8 s), or 4 (16 s) 1 (2 s)
announceReceiptTimeout
Setting Description Factory Default
2, 3, 4, 5, 6, 7, 8, 9, or
10
The multiple of announce message receipt timeout by the
announce message interval.
3
logMinDelayReqInterval
Setting
Description
Factory Default
0, 1, 2, 3, 4, or 5 Minimum delay request message interval 0 (1 sec.)
logMinPdelayReqInterval
Setting Description Factory Default
1, 0, 1, 2, 3, or 4 Minimal delay request message interval:
-1 (512 ms), 0 (1 s), 1 (2 s), 2 (4 s), 3 (8 s), or 4 (32 s)
(Available in Clock Mode: v2 P2P 2-step TC, and v2 P2P BC)
0 (1 sec)
Domain Number
Setting Description Factory Default
_DFLT (0), _ALT(1),
_ALT(2), or _ALT(3)
Subdomain name (IEEE 1588-2002) or the domain Number
(IEEE 1588-2008) fields in PTP messages
_DFLT (0)
Transport of PTP (transport protocol of an IEEE 1588 PTP message)
Setting Description Factory Default
IPv4 or 802.3/Ethernet
• IEEE 1588 PTP V1 supports IPv4 only
•
IEEE 1588 PTP V2 supports both IPv4 and IPv6.
IPv4