3Com Switch 4800G 24-Port - Page 1060

1060 CHAPTER 86: NQA CONFIGURATION
Configuring the DLSw
Tes t
The DLSw test is used to test the response time of the DLSw device.
Configuration prerequisites
Enable the DLSw function on the peer device before DLSw test.
Configuring the DLSw test
Follow these steps to configure the DLSw test:
Configure the destination
port
destination port
port-number
Required
By default, no destination port
number is configured for a
test operation.
The destination port number
must be the port number of
the listening service
configured on the NQA
server.
Configure the size of probe
packets sent
data-size size Optional
100 bytes by default.
Configure the string of fill
characters of a probe packet
sent
data-fill string Optional
The string of fill characters of
an ICMP probe packet is the
string corresponding with the
ASCII code 00 to 09 by
default.
Specify a source port number
for a probe request in a test
operation
source port port-number Optional
By default, no source port
number is specified.
Configure the source IP
address of a probe request in
a test operation
source ip ip-address Optional
By default, no source IP
address is specified.
The source IP address must be
that of an interface on the
device and the interface must
be up. Otherwise, the test will
fail.
Configure common optional
parameters
Refer to “Configuring
Optional Parameters Common
to an NQA Test Group” on
page 1062
Optional
To do… Use the command… Remarks
To do… Use the command… Remarks
Enter system view system-view -
Enter NQA test group view nqa entry admin-name
operation-tag
-
Configure the test type as
DLSw and enter test type view
type dlsw Required
Configure the destination
address for a test operation
destination ip ip-address Required
By default, no destination IP
address is configured for a
test operation.