Инструкции По Установке для 3com S7906E

 

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A UDP echo test is used to test the connectivity and roundtrip time of a UDP echo packet from the client 

to the specified UDP port on the NQA server. 

Configuration prerequisites 

A UDP echo test requires cooperation between the NQA server and the NQA client. The UDP listening 

function needs to be configured on the NQA server before the UDP echo test. For the configuration of 

the UDP listening function, refer to 

. 

Configuring a UDP echo test 

Follow these steps to configure a UDP echo test 

Enter system view 

system-view 

— 

Enter NQA test group view 

nqa entry admin-name 
operation-tag 

— 

Configure the test type as UDP 
echo and enter test type view 

type udp-echo 

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. 

The destination address must 
be the IP address of the 
listening service configured on 
the NQA server. 

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 filler string of a 
probe packet sent 

data-fill string

 

Optional 

By default, the filler string of a 
probe packet is the 
hexadecimal number 
00010203040506070809. 

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.