H3C Technologies H3C SecBlade LB Cards - Manual (Page 130)

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To configure optional parameters for an NQA operation:
Step Command Remarks
1. Enter system view. system-view N/A
2. Create an NQA
operation and enter
NQA operation view.
nqa entry admin-name
operation-tag
By default, no NQA operation is created.
3. Specify an NQA
operation type and
enter its view.
type { dhcp | dlsw | dns | ftp |
http | icmp-echo | snmp | tcp |
udp-echo | udp-jitter | voice }
N/A
4. Configure a
description.
description text
Optional.
By default, no description is configured.
5. Specify the interval at
which the NQA
operation repeats.
frequency interval
Optional.
By default, the interval is 0 milliseconds.
Only one operation is performed.
If the operation is not completed when the
interval expires, the next operation does
not start.
6. Specify the probe
times.
probe count times
Optional.
By default, an NQA operation performs
one probe.
The voice operation can perform only one
probe, and does not support this
command.
7. Specify the probe
timeout time.
probe timeout timeout
Optional.
By default, the timeout time is 3000
milliseconds.
This setting is not available for the UDP
jitter or voice operation.
8. Specify the TTL for
probe packets.
ttl value
Optional.
20 by default.
This setting is not available for the DHCP
operation.
9. Specify the ToS value
in the IP packet header
of probe packets.
tos value
Optional.
0 by default.
This setting is not available for the DHCP
operation.
10. Enable the routing
table bypass function. route-option bypass-route
Optional.
Disabled by default.
This setting is not available for the DHCP
operation.