Revision 2010-11-15
Page 22 of 33
Advanced DHCP Server Topologies
Setting up a redundant DHCP Server using 2 N-Rings across N-Link
Topology 1:
N-Rng Manager
DHCP Server
1
N-Link Slave
N-Ring Member
(2.25)
N-Link Master
N-Ring Member
(2.24)
DHCP Relay Agent
Partner Link
(N-Ring Segment)
Control
Link
N-Rng Manager
DHCP Server
2
N-Link Coupler
N-Ring Member
(2.27)
N-Link Couper
N-Ring Member
(2.26)
Primary
Coupler
Link
Standby
Coupler
Link
Coupler Port
(Default: TX4)
Control Port
(Auto-Detected)
Coupler Port
(Default: TX4)
Control Port
Default: TX3
Partner Port
(Auto-Detcted)
Partner Port
(Auto-Detcted)
N-Ring #1
N-Ring #2
Coupler Port
(Auto-Detected)
Coupler Port
(Auto-Detected)
Figure: Advanced_Redundancy_T1
