Ip Throttling; Ip Throttling For Lpp; Table 8 Ip Throttling Values For Lpp - Nortel DMS-100 User Manual

Table 7 Buffer allocation per end point (continued)
Protocol
(Sheet 2 of 2)

IP throttling

IP throttle engineering is required to control congestion in the DS30 links.
LPPs, SSLPPs, and SNSE-LISs have different throttling requirements, as
described in the following sections.
For more information on datafill for IP throttling, refer to "Chapter 3: EIU
datafill".

IP throttling for LPP

The LPP incorporates additional throttling control for TCP/IP traffic sent over
DS30s between the MS and LPP. Throttling protects against incorrectly
engineered LANs from overloading DS30s with errant TCP/IP traffic.
Table 8 shows the recommended traffic values for entry into table IPTHRON.
Adherence to these values ensures adequate bandwidth for the IP router
application and protect against DS30 overload. Refer to "Chapter 3: EIU
datafill" for additional information on table IPTHRON.

Table 8 IP throttling values for LPP

Approved BCS BCS36
Approved CSP CSP02
Approved S/W
IP router EIU
application
Tx
ADAS 10
CDPD 5
RMS
PSN
(Sheet 1 of 2)
Buffer type
ICBM common pool
Transmit (application must allocate the
number of buffers and size)
CSP04/05
CM EIU
Rx Tx Tx Rx
40 40
5
Chapter 2: EIU messaging protocols 65
CSP04
TOPS
CM EIU CM
Tx Tx Rx Tx
10 40 25
DMS-100 Family EIU User Guide TELECOM12
Number Size (in
of buffers bytes)
10 128
0 0
CSP04
IEC04
EIU CM
Tx Rx Tx
10 10
12 25