D-Link DSL-2320B Product Manual - Page 24

The Following settings are ISP dependant. For information regarding proper configuration, contact

Get D-Link DSL-2320B - 24 Mbps DSL Modem PDF manuals and user guides
UPC - 790069298257
View all D-Link DSL-2320B manuals
Add to My Manuals
Save this manual to your list of manuals

Page 24 highlights

Section 7 - Home Note: The Following settings are ISP dependant. For information regarding proper configuration, contact your ISP. VPI: Virtual Path Identifier. The valid range is 0 to 255. VCI: Virtual Channel Identifier. The valid range is 32 to 65535. Service Five classes of traffic are listed: Category: UBR Without PCR (Unspecified Bit Rate without Peak Cell Rate) UBR (Unspecified Bit Rate service is suitable for applications that can tolerate without Peak Cell Rate): variable delays and some cell losses. Applications suitable for UBR service include text/data/image transfer, messaging, distribution and retrieval and also for remote terminal applications such as telecommuting. UBR With PCR (Unspecified Bit Rate with Peak Cell Rate ) UBR (Unspecified Bit Rate with service is suitable for applications that can tolerate Peak Cell Rate): variable delays and some cell losses. The Peak Cell Rate is a determining factor in how often cells are sent in an effort to minimize lag or jitter caused by traffic inconsistencies. CBR (Constant Bit Rate): (Constant Bit Rate) Used by applications that require a fixed data rate that is continuously available during the connection time. It is commonly used for uncompressed audio and video information such as videoconferencing, interactive audio (telephony), audio / video distribution (e.g. television, distance learning, and pay-per-view), and audio / video retrieval (e.g. video-on-demand and audio library). Non Realtime VBR (Non-Real-time Variable Bit Rate) Can be used for data transfers that have critical response-time (Non-Real-time requirements such as airline reservations, banking transactions, and process monitoring. Variable Bit Rate): Realtime VBR (Real-time (Real-time Variable Bit Rate) Used by time-sensitive applications such as real-time video. Rt-VBR service Variable Bit Rate): allows the network more flexibility than CBR. Quality of Can be enabled only for UBR without PCR, UBR with PCR, and Non Realtime VPR. Service: D-Link DSL-2320B ADSL2+ Ethernet/USB Modem User Manual 24

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
±4
D-Link DSL-±3±0B ADSL±+ Ethernet/USB Modem User Manual
Section 7 - Home
Note:
The Following settings are ISP dependant. For information regarding proper configuration, contact your ISP.
VPI:
Virtual Path Identifier. The valid range is 0 to ±55.
VCI:
Virtual Channel Identifier. The valid range is 3± to 65535.
Service
Category:
Five classes of traffic are listed:
UBR Without PCR
(Unspecified Bit Rate
without Peak Cell Rate):
(
Unspecified Bit Rate without Peak Cell Rate
) UBR
service is suitable for applications that can tolerate
variable delays and some cell losses.
Applications
suitable for UBR service include text/data/image
transfer, messaging, distribution and retrieval
and also for remote terminal applications such as
telecommuting.
UBR With PCR
(Unspecified Bit Rate with
Peak Cell Rate):
CBR (Constant Bit Rate):
(
Constant Bit Rate
) Used by applications that require a fixed data rate that is continuously available
during the connection time. It is commonly used for uncompressed audio and video information such as
videoconferencing, interactive audio (telephony), audio / video distribution (e.g. television, distance learning,
and pay-per-view), and audio / video retrieval (e.g. video-on-demand and audio library).
Non Realtime VBR
(Non-Real-time
Variable Bit Rate):
(
Non-Real-time Variable Bit Rate
) Can be used for data transfers that have critical response-time
requirements such as airline reservations, banking transactions, and process monitoring.
Realtime VBR (Real-time
Variable Bit Rate):
(
Real-time Variable Bit Rate
) Used by time-sensitive applications such as real-time video. Rt-VBR service
allows the network more flexibility than CBR.
Quality of
Service:
Can be enabled only for UBR without PCR, UBR with PCR, and Non Realtime VPR.
(
Unspecified Bit Rate with Peak Cell Rate
) UBR
service is suitable for applications that can tolerate
variable delays and some cell losses. The Peak Cell
Rate is a determining factor in how often cells are
sent in an effort to minimize lag or jitter caused by
traffic inconsistencies.