HPE FlexNetwork MSR Series Comware 5 Layer 2 - Wan Access Configuration Guide

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Step Command Remarks
10. Carry transmission delay
request when initiating a
call.
x25 map
protocol-type
protocol-address
x121-address
x.121-address
send-delay
milliseconds
Optional.
Not configured by default.
11. Specify the ROA.
x25 map
protocol-type
protocol-address
x121-address
x.121-address
roa-list
name
Optional.
Not configured by default.
For CUG configuration, see "Configuring X.25 closed user group."
Setting the queue length for all the virtual circuits on an interface
You can specify the sending and receiving queue lengths of virtual circuit for X.25 to adapt to
different network environments. The default queue length can contain 200 packets, but you can
increase the number for the sake of preventing accidental packet loss in case of large traffic size or
low X.25 network transmission rate.
To set the queue length for all the virtual circuits on an interface:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter interface view.
interface
interface-type
interface-number
N/A
3. Set the queue length of X.25
virtual circuit.
x25 queue-length
queue-size
Optional.
The default setting is 200.
Enabling the sending of broadcast packets through X.25
Internetworking protocols must send some broadcast datagrams for specific purposes. On the
broadcasting physical networks (such as Ethernet), such requirements are naturally supported.
To realize broadcasting in non-broadcasting networks like X.25, determine whether to copy and send
a broadcast to a destination. For example, you must enable X.25 to send broadcast datagrams so
broadcast-based application layer routing protocols can exchange route information on an X.25
network.
You can enable a virtual circuit to send broadcasting datagrams, regardless of whether it is an SVC
or PVC.
To enable the sending of broadcast packets through X.25:
Step Command
1. Enter system view.
system-view
2. Enter interface view.
interface
interface-type interface-number
3. Enable to send broadcasting packets to
the peer of the SVC associated with this
address mapping.
x25 map
protocol-type protocol-address
x121-address
x.121-address
broadcast
4. Enable to send broadcasting packets to
the peer of this PVC.
x25 pvc
pvc-number protocol-type protocol-address
x121-address
x.121-address
broadcast
Restricting the use of address mapping
Before a destination is called, this destination must be found in the address mapping table. Before a
call is received, the source of this call must also be found in the address mapping table. However, in

HPE FlexNetwork MSR Series Specifications

General

Brand	HPE
Model	FlexNetwork MSR Series
Category	Network Router
Language	English