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Route Link Traffic Estimation
5LFKDUGVRQ WUDFHURXWH VDQWDBFODUDBLWJ
WUDFHURXWH WR VDQWDBFODUDBLWJ KRSV PD[ E\WH
SDFNHWV
U PV PV PV
U PV PV PV
U PV PV PV
U PV PV PV
VDQWDBFODUDBLWJ PV PV PV
WUDFHURXWH
The
or not for each of the source-destination pairs. Use the
as shown in the following command syntax:
5LFKDUGVRQ WUDFHURXWH J VDQWDBFODUDBLWJ ULFKDUGVRQ
1. The option letter can be different depending on vendor implementation
553-3001-202
Standard 1.00
ITG Engineering Guidelines
Routing information for all source-destination pairs needs to be recorded as
part of the network assessment. This is done using the
example of the output is shown below.
program can be used to check if routing in the intranet is symmetric
WUDFHURXWH
The
traffic. For example, if traceroute of four site pairs yield the results shown in
Table 17, then the load of ITG traffic per link can be computed as shown in
Table 18:
Table 17
Traceroute identification of intranet links
Site pair
Santa Clara/Richardson
Santa Clara/Ottawa
Santa Clara/Tokyo
Richardson/Ottawa
April 2000
program identifies the intranet links that transmit ITG
Intranet route
R1-R4-R5-R6
R1-R2
R1-R4-R5-R7
R2-R3-R5-R6
WUDFHURXWH
J
loose source routing option
tool, an
1
,
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