"ddFmF
QQQ_¢_Q¬
1-152 ¤Fs¤mFsnnn
What creates UCIDs?
p^ "m=4"m4F"Fpm4F^F4"z"*ada©
^"*FFmFm"*dF=mp^F§p=:mFa^Fzp=¤4"¤ph"a4"dd©4F"F
¤mad^FOF"¤FaFm"*dF=
When are UCIDs created?
m4F pa"=hamaFF=p4F"F:^FF
zp=¤4"aVm"pF"4^4"ddpam4phamV4"ddp¦F¤mc:
 =FFhamF§^F^Fpmp^F4"dd"dF"=©^""Op:^F
§a4^zFF¦F^FF¨aamV"m==pFmp4F"F"mF§pmFO^F4"dd
=pFmp^"¦F":^F§a4^4F"FpmF§^Fm4"ddzp4FamV*FVamp
am4phamV4"ddp¦Fmpm_¤mc: 4F"F"Op^F4"dd
*F4"¤Fmpm_¤mc=pmp¤zzp^F"mhaapmpO
pp¤VpamV4"dd: 4F"F"§^Fm^F4"ddFVpFpOO_^ppc
How are UCIDs transmitted?
p§ "mha=FzFm=pm^FFm=amV"m=F4Fa¦amV
F¤azhFmFFTable 1-43Op"mp¦F¦aF§
sFOFpInformation ForwardingF4apm
Table 1-43. UCID Transmission
Sender Receiver Connection UCID contained in
    |p}
¤mc¤amV
F¦a4Fzpp4pd
4p=FF¬"4ada©"
h"m¤O"4¤FzF4aOa4
amOph"apm|}
    |p}
¤mc¤amV^"F=
F¦a4F
zpp4pd
4p=FF¬^"F=
¤F_p_¤FamOph"apm
|}
 
  ¦"ap¤hF"VF
   _ 4p=FF¬^"F=

  FmF¤ ¢Q QhF"VF
  "=b¤m4  ¦"ap¤hF"VF