Vivotek VIVOTEK IP8352, Network Camera, Supreme Series, with 1.3 Megapixel, with Focus Assist and WDR Enhanc Uživatelský manuál Strana 64

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 182
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 63
VIVOTEK
64 - User's Manual
QoS/DSCP (the DiffServ model)
DSCP-ECN defines QoS at Layer 3 (Network Layer) The Differentiated Services (DiffServ) model is
based on packet marking and router queuing disciplines. The marking is done by adding a eld to the
IP header, called the DSCP (Differentiated Services Codepoint) This is a 6-bit field that provides 64
different class IDs It gives an indication of how a given packet is to be forwarded, known as the Per Hop
Behavior (PHB) The PHB describes a particular service level in terms of bandwidth, queueing theory,
and dropping (discarding the packet) decisions Routers at each network node classify packets according
to their DSCP value and give them a particular forwarding treatment; for example, how much bandwidth
to reserve for it�
Below are the setting options of DSCP (DiffServ Codepoint) Specify the DSCP value for each application
(0~63)�
Zobrazit stránku 63
1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 181 182

Komentáře k této Příručce

Žádné komentáře