H3C Technologies H3C SecBlade LB Cards - Manual (Page 153)

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[LB] nqa schedule admin test1 start-time now lifetime forever
# Stop the DLSw operation after a period of time.
[LB] undo nqa schedule admin test1
# Display the results of the DLSw operation.
[LB] display nqa result admin test1
NQA entry (admin admin, tag test1) test results:
Destination IP address: 10.2.2.2
Send operation times: 1 Receive response times: 1
Min/Max/Average round trip time: 19/19/19
Square-Sum of round trip time: 361
Last succeeded probe time: 2011-11-22 10:40:27.7
Extended results:
Packet loss 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 records of the DLSw operation.
[LB] display nqa history admin test1
NQA entry (admin admin, tag test1) history record(s):
Index Response Status Time
1 19 Succeeded 2011-11-22 10:40:27.7
The output shows that the response time of the DLSw device is 19 milliseconds.
NQA collaboration configuration example
Network requirements
As shown in Figure 59 , configure a static route to Device B with Device A as the next hop on LB. Associate
the static route, a track entry, and an NQA operation to monitor the state of the static route.
Figure 59 Network diagram
Configuration procedure
1. Assign each interface an IP address. (Details not shown.)
GE0/2
10.1.1.1/24
GE0/1
10.1.1.2/24
GE0/1
10.2.1.1/24
Device B
GE0/1
10.2.1.2/24
Device A
LB