Networking Requirements - Huawei AR530 series Configuration Manual

Industrial switch routers ethernet switching
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Huawei AR530&AR550 Series Industrial Switch Routers
Configuration Guide - Ethernet Switching

Networking Requirements

Departments of Enterprise A need to communicate with other and with Enterprises C (in a
different geographical location).
Departments of Enterprise A belong to the LANs on the same network segment and can be
bridged, but Enterprise C belongs to a different network segment. As a result, link-layer bridging
cannot be used to communicate between Enterprise A and Enterprise C.
In this scenario, local bridging integrated with IP routing offers a viable solution.
As shown in
added to different bridge groups. After Bridge-if interfaces are created and assigned IP addresses,
and the IP routing function is enabled, the two hosts of Enterprise A can communicate with the
hosts of Enterprises C.
Figure 9-21 Networking diagram of remote bridging integrated with IP routing
10.1.1.1/24 10.1.1.2/24
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
Configuration Procedure
l
Issue 01 (2014-11-30)
Figure
9-21, bridge groups are configured on local bridging, and interfaces are
Eth2/0/1
Eth2/0/2
User 1
User 2
Enterprise A
Configure bridge groups on RouterA and RouterB.
Add Ethernet 2/0/1 and Ethernet 2/0/2 on Router A to a bridge group so that the two hosts
of Enterprise A can communicate with each other.
Add Ethernet3/0/0 to another bridge group on Router A, and add Ethernet 3/0/0 to the bridge
group on Router B.
Create Bridge-if interfaces and enable the IP routing function for the bridge groups on
Router A and Router B. This allows Enterprise A and Enterprise C to communicate with
each other.
Configure the IP routing function.
1.
Configure RouterA.
# Create bridge group 1 and bridge group, then enable the IP routing function for the
bridge groups.
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Copyright © Huawei Technologies Co., Ltd.
Bridge-if
RouterA
Network
Eth3/0/0
9 Transparent Bridging Configuration
RouterB
Eth3/0/0
Eth2/0/0
User 4
10.1.2.4/24
Enterprise C
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