Specifications

Application Views Stratacom ATM Application
Device Management Page 95 Cisco Stratacom BPX8600 and IGX8400
• Applicable connection types: ABRSTD only
• Default: 1048320
• Dependency: VSVD = enable (1)
• Applicable cards: BXM only
VS/VD
The Virtual Source/Virtual Destination (VS/VD)
is used to divide an ABR (Available Bit Rate)
connection into two or more separately controlled
ABR segments. This flag indicates whether the
ATM endpoints (both ends) will serve as VS/VD or
not. The following configurations apply:
• Applicable connection types:
- ABRSTD
- ABRFST: Cannot be set, but always disable
(2).
- ATFST: Cannot be set, but always disable
(2).
• Dependency:
- This object can be given only if ABR/VSVD
software package is equipped; otherwise, it
will be rejected regardless of its value.
Policing
Specifies the traffic policing for this endpoint. The
following configurations apply:
• Applicable connection types:
- CBR (only pcrplc (4) or none (5)), VBR,
ATFR, ABRSTD, ABRFST, ATFST: VSVD =
enable (1)
• Default: CBR connections - pcrplc (4)
others - vbr3 (3)
• Dependency: Not allowed for ABRSTD without
VSVD. In this case, it is set to pcrplc (4).
PCR
The Peak Cell Rate, PCR (0+1,) specifies an upper
bound on rate at which traffic can be submitted
on an ATM connection. This object applies to the
First Leaky Bucket for leaving cells with Cell Loss
Priority of “0” or “1.” The following configurations
apply:
• Units: cells per second
• Applicable connection types: UBR, CBR, VBR,
ATFR, ABRSTD, ABRFST, ATFST
• Default: 50
• Ranges:
- T3: MCR-96000
- E3: MCR-80000
- OC3: MCR-353208
- OC12: MCR-1412832
- Limited to 7-5333 cells/sec for ATFR
connections.