HP 5920 Configuration Guide

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To configure the DLSw operation:
Ste
p
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 the DLSw type and
enter its view.
type dlsw N/A
4. Specify the destination
address of probe packets.
destination ip ip-address
By default, no destination IP address
is specified.
5. (Optional.) Specify the source
IP address of probe packets.
source ip ip-address
By default, no source IP address is
specified.
The source IP address must be the IP
address of a local interface, and the
interface must be up. Otherwise, no
probe packets can be sent out.
Configuring the path jitter operation
The path jitter operation measures the jitter, negative jitters, and positive jitters from the NQA client to
each hop on the path to the destination.
Before you configure the path jitter operation, perform the following configurations:
• Enable sending ICMP time-exceeded packets on the intermediate devices between the source and
the destination devices. If the intermediate devices are HP devices, use the ip ttl-expires enable
command.
• Enable sending ICMP destination unreachable packets on the destination device. If the destination
device is an HP device, use the ip unreachables enable command.
For more information about the ip ttl-expires enable and the ip unreachable enable command, see Layer
3—IP Services Command Reference.
To configure the path jitter operation:
Ste
p
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 the path jitter type and
enter its view.
type path-jitter N/A
4. Specify the destination address
of ICMP echo requests.
destination ip ip-address
By default, no destination IP address
is specified.
5. (Optional.) Specify the payload
size in each ICMP echo request.
data-size size The default setting is 100 bytes.
6. (Optional.) Specify the string to
be filled in the payload of each
ICMP echo request.
data-fill string
The default setting is the hexadecimal
number
00010203040506070809.

HP 5920 Specifications

General

Brand	HP
Model	5920
Category	Switch
Language	English