Dhcp Test Configuration Example - 3Com S7906E Configuration Manual

DHCP Test Configuration Example

Network requirements
Use the NQA DHCP function to test the time necessary for Switch A to obtain an IP address from the
DHCP server Switch B.
Figure 1-4 Network diagram for DHCP test
Configuration procedure
# Create a DHCP test group and configure related test parameters.
<SwitchA> system-view
[SwitchA] nqa entry admin test
[SwitchA-nqa-admin-test] type dhcp
[SwitchA-nqa-admin-test-dhcp] operation interface vlan-interface 2
# Enable the saving of history records.
[SwitchA-nqa-admin-test-dhcp] history-record enable
[SwitchA-nqa-admin-test-dhcp] quit
# Enable DHCP test.
[SwitchA] nqa schedule admin test start-time now lifetime forever
# Disable DHCP test after the test begins for a period of time.
[SwitchA] undo nqa schedule admin test
# Display the result of the last DHCP test.
[SwitchA] display nqa result admin test
NQA entry(admin admin, tag test) test results:
Send operation times: 1
Min/Max/Average round trip time: 624/624/624
Square-Sum of round trip time: 389376
Last succeeded probe time: 2007-11-22 09:56:03.2
Extended results:
Packet lost in test: 0%
Failures due to timeout: 0
Failures due to disconnect: 0
Failures due to no connection: 0
Failures due to sequence error: 0
Failures due to internal error: 0
Failures due to other errors: 0
Packet(s) arrived late: 0
# Display the history of DHCP tests.
[SwitchA] display nqa history admin test
NQA entry(admin admin, tag test) history record(s):
Receive response times: 1
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