Symmetricom SyncServer S100 User Manual page 143

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Poll Exponent Poll Exponent
..........................................................................99 997-0
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ree-bi -bit t in inte teger ger rep repres
ree-bi -bit t in inte teger ger rep repres
M M o o d d e e
0 0 R R e e s s e e r r v v e e d d
1 1 S S y y m m m m e e t t r r i i c c a a c c t t i i v v e e
2 2 S S y y m m m m e e t t r r i i c c p p a a s s s s i i v v e e
3 3 C C l l i i e e n n t t
4 4 S S e e r r v v e e r r
5 5 B B r r o o a a d d c c a a s s t t
6 6 NT NTP P c c o o n n t t r r o o l l m m e e ss ssa a g g e e
7 7 R R e e s s e e r r v v e e d d f f o o r pr
SyncSe cServ rver, er, th the e st strat ratum
S S t t r r a a t t u u m m
0 0 H H a a r r d d w w a a r r e e C C l l o o c c k k w w h h e e n n l l o o c c k k e e d d . .
1 1 P P r r i i m m a a r r y y s s e e r r v v e e r r
2 2 - - 1 1 5 5 S S e e co con n d d a a r r y y se ser r v v e e r r
1 1 6- 6-25 255 5 Un Unsyn synch chr r on onize
ampl ple, e, th the e Syn SyncSe cServe rver r is is: :
st strat ratum um 1 1 whe when n th the e Hard Hardware
ho hold ldov over er mo mode, de, or or in in fre freeru
st stra ratu tum m 2 2 th thro roug ugh h 15 15 whe when n it it is is sy sync nchr hron oniz ized ed to to a a re remo
st strat ratum um 16 16 whe when n it it is is un unsy sync nchro
timin timing g informa information. tion.
NTP - Prefs (on page
emon on is is st star arte ted d or or re rest star arte ted, d, th the e le leap ap in indi dica cato tor r is is s s et et to to "1 "11" 1", ,
nditi tion on ma make kes s it it po poss ssib ible le fo for r NTP
The NTP Leap Change Alarm NTP Leap Change Alarm on
erate te an an al alarm arm an and d se send nd no noti tifi fica cati tions
resen enti ting ng th the e NTP NTP ve versi rsion on num
resen enti ting ng th the e mo mode de, , wit with h va valu lues es def
D D e e s s c c r r i i p p t t i i o o n n
r pri i v v a a t t e e u u s s e e
um of of th the e NTP
um va valu lues es are are de defi fine ned d as as fo foll llows
D D e e f f i i n n i i t t i i o o n n
ized d , , un unr r e e ac ach h ab able le. .
ware Clo Clock ck (s (stra tratu tum m 0) 0) is is sy sync nchro
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33 33
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on th the e ADMIN - Alarms
ADMIN - Alarms
ons ea each ch ti time me the the le leap ap in indi di- -
numbe ber, r, cu curre rrent ntly ly 4. 4.
defin ined ed as as fo foll llows ows: :
NTP no node de wi with thin in an an NTP NTP ti timi ming ng
NTP . .
system sys tem peer peer
ows: :
hroni nize zed d to to an an in inpu put t ref refere
mote te NTP NTP se serv rver er. .
archi hing ng for for a a va vali lid d so sourc
stratum behavio m behavior. r.
NTP Pac NTP Packe ket t
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