R2511-HP MSR Router Series Terminal Access Configuration Guide(V5)
45
Configuring the synchronous UDP RTC one-to-many receiver
(UDP_1n_Server)
The initiator is a UDP_11_Client, which is connected to the monitoring device through a synchronous
serial interface. The receiver is a UDP_1N_Server, which is connected to the monitored device through
a synchronous serial interface. An initiator can establish a UDP connection with a receiver at any time to
obtain data. Multiple initiators are connected to a receiver, and the receiver sends data from a monitored
device to all initiators simultaneously.
To perform basic UDP_1N_Server configuration:
Ste
p
Command
Remarks
1. Enter system view.
system-view
N/A
2. Enable terminal access.
rta server enable N/A
3. Create a terminal template
and enter terminal template
view.
rta template template-name N/A
4. Create a one-to-many UDP
RTC server VTY.
vty vty-number rtc-multipeer
[ ip-address ] port-number
After this configuration, you cannot
configure other types of VTYs in the
template.
5. Configure the client list.
rtc-multipeer vty-number remote
ip-address port-number
You must create a UDP_1N_Server
VTY before performing this
configuration. You can configure up
to ten clients for a VTY.
6. Quit terminal template view.
quit N/A
7. Enter interface view.
interface interface-type
interface-number
The interface type must be supported
by terminal access.
8. Configure the protocol type of
the synchronous serial
interface as HDLC.
link-protocol hdlc
By default, a serial interface operates
in PPP protocol mode.
9. Apply the template to the
interface.
rta terminal template-name
terminal-number [ backup ]
N/A
Asynchronous TCP RTC one-to-one configuration example
Network requirements
As shown in Figure 8, two routers, one serving as the RTC client and the other the RTC server, are
connected to the central terminal device and the remote terminal device, respectively.
• The RTC listening port of the RTC server is 9000.
• The central terminal device is connected to the asynchronous serial interface Async 1/0 on the RTC
client. The remote terminal device is connected to the asynchronous serial interface Async 1/0 on
the RTC server.
• The RTC client and the RTC server have the same terminal number of 1.