Huawei AR2200 Series Configuration Manual page 141

Huawei AR2200 Series Enterprise Routers
Configuration Guide - Basic Configuration
A remote device can be a router, a switch, an electricity terminal, a finance terminal, or other
terminals that use serial interfaces to transmit data.
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Issue 02 (2011-10-15)
Managing remote routers and switches
Figure 8-6 Using redirection to connect to remote routers and switches
PC
Ethernet
Async0
Router1
As shown in Figure 8-6, there are two routers and two switches connected to the Router
(an AR2200). To manage these devices through their serial interfaces, connect
asynchronous serial interfaces of the Router to serial interfaces of the devices, and configure
the redirection function on the Router. After the configuration is complete, you can use an
operation terminal to manage and maintain these devices remotely.
Managing terminals such intelligent electricity meters, intelligent water meters, and
automatic teller machines
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Router
Async1
Switch2
Switch1
8 Accessing Another Device
Async3
Async2
Router2
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