Product manual

AX Series Network Partition: Solution Guide [Basic] Second Edition
© 2009-2010 ALAXALA Networks Corporation. All rights reserved.
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3.4 Configuration method for shared networks
An example for extending the system of a network partition based on an FT network as explained in section 3.1
and newly adding and configuring a shared network is described below.
Figure 3.4-1 FT network-based configuration with a shared network
The configuration example above assumes a system in which an external network, which is accessible from two
previously independent networks, was added as a shared network. However, networks 1 and 2 cannot
communicate directly. Network 2 can communicate with an external network from only the IP address assigned
to the terminal side.
Figure 3.4-2 Logical configuration with a shared network
In node C1, the core, VRF5 for the external network connection is added in addition to the configuration
described in section 3.1.
AX2400S
AX6700S (L3 core)
AX2400S
FT network
Network 1 terminals
Network 2 terminals
N
etwork 1 server
Network 2 server
A
dded
Partition 3: External network
→ Shared network of
partitions 1 and 2
External network
Partition 1: Network 1 Partition 2: Network 2
System admin terminal
C1: AX6708S
1/24
1/1, 2/1
VLAN100-101
VLAN10, 20
3/1, 4/1
VRF10: VLAN10, 100-101 VRF20: VLAN20, 200-201
VLAN200, 200
3/2, 4/2
VLAN200-201
3/3, 4/3
VRF5: VLAN5
VLAN5
External network
VRF5
To device S1
To device A1
To device A2
To device A3
Added
VRF10: Network 1
VRF20: Network 2
VRF5: External network
2/24
VLAN2
Global network = system
administration
Admin
terminal
Global network:
system administration