Symmetricom TimeProvider 500, User Manual

Page: 74 / 174

74 TimeProvider 500 2.0 User’s Guide 098-00172-000 Revision A – December, 2009
Chapter 3 Operations
GM2 GrandMaster
Example
:
TP-500> show image
Response :
Image 0
rev: [1.0.27]
size: [702563 bytes]
checksum: [0xFD821E3B]
seq: [7]
Image is [Good]
Image 1
rev: [2.0.0]
size: [710742 bytes]
checksum: [0xFD75EF92]
seq: [8]
Image is [Good]
8. At the
TP-500>
prompt, type show inventory .
Example :
TP-500> show inventory
Response :
Product Number : 090-03863-02
Firmware Version : 2.0.0
Product Version :
Serial Number : r45091
User description : doug;lab
The latest firmware version upgraded displays.
GM2 GrandMaster
TimeProvider 500 supports a capability to select from one of two master clocks. Use
of this feature is easily enabled by providing target addresses for two master clocks.
See
set ptp mgmt , on page 108 and set ptp address , on page 106. When both are
configured to non-zero IP addresses, the TimeProvider 500 will attempt to establish
PTP flow with both. If a flow problem persists, or no flow can be established at with
one of the candidate masters, then the other one is used as long as it has
acceptable PTP flow. Along with such obvious reasons for selecting one of the