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Catalyst 6000 Family Content Switching Module Installation and Configuration Note
78-11631-02 Rev. A0
Configuration Examples
Figure 12 Fault-Tolerant Configuration
Note The addresses in Figure 12 refer to the steps in the following two task tables.
To configure the primary (A) CSM for fault tolerance, perform this task (see Figure12):
VLAN 2
Router A
NAS
router
Client
workstation
Router B
Client-side Server-side
Gateway
192.158.38.20
Gateway
192.158.38.20
HSRP
192.158.38.10
192.158.38.40
192.158.39.10
192.158.39.30
Virtual server 1
Virtual server 1
Alias IP address
(default gateway)
192.158.39.20
Alias IP address
(default gateway)
192.158.38.20
Alias IP address
(default gateway)
192.158.39.20
Alias IP address
(default gateway)
192.158.38.20
IP
address
48427
VLAN 9
Server A
Server B
A
B
Content Services Gateway
Content Services Gateway
Command Purpose
Step1 Router(config)# ip slb vlan 2 client Create the client-side VLAN 2 and enter the SLB
VLAN mode1.
Step2 Router(config-slb-vlan-client)# ip addr
192.158.38.10 255.255.255.0
Assign the Content Switching IP address on VLAN 1.
Step3 Router(config-slb-vlan-client)# gateway
192.158.38.20 255.255.255.0
Define the client-side VLAN gateway to Router A and Router B HSRP address.
Step4 Router(config)# ip slb vserver vip1 Create a virtual server and enter the SLB vserver
mode.