Technical data

ServerIron ADX Advanced Server Load Balancing Guide 107
53-1002435-03
High availability designs with TCS
2
High availability designs with TCS
Layer 3 TCS
The following sections illustrate Layer 3 TCS support in the following configurations:
• “Layer 3 basic TCS configuration” on page 107
• “Layer 3 active-active TCS configuration” on page 108
• “Layer 3 active-active TCS configuration with a remote cache server” on page 112
• “Layer 3 Sym-Active SLB with TCS” on page 115
Layer 3 basic TCS configuration
Figure 26 illustrates a basic Layer 3 TCS configuration.
FIGURE 26 Basic TCS configuration
The following commands configure the ServerIron ADX in Figure 26.
NOTE
This example shows commands that are valid on the ServerIron ADX device only when it is running
the Layer 3 router image.
ServerIronADX(config)# vlan 1 name DEFAULT-VLAN by port
ServerIronADX(config-vlan-1)# exit
Multimedia
Server
195.92.20.102
SI
DNS
Server
195.92.20.104
195.92.20.1
10.10.20.2
Port e7
Port e1
Router
ve1
(tag e1)
10.10.20.1
VLAN 100
tag e 1/1-1/4
ve 1
VLAN 200
untag e 1/5-1/7
ve 2
10.10.10.1
e 1/22 172.32.1.1
Cache Server
172.32.1.22
195.92.10.1
10.10.10.2
Port e7
Port e1
Router
Clients