Nortel Web OS 10.0, Application Manual

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Web OS 10.0 Application Guide
Chapter 8: Application Redirection
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2. Install transparent Web cache software on all three Web cache servers.
3. Define an IP interface on the Web switch.
Since, by default, the Web switch only remaps destination MAC addresses, it must have an IP
interface on the same subnet as the three Web cache servers.
To configure an IP interface for this example, enter this command from the CLI:
N
OTE
– The IP interface and the real servers must be in the same subnet. This example
assumes that all ports and IP interfaces use default VLAN 1, requiring no special VLAN con-
figuration for the ports or IP interface.
4. Define each real server on the switch.
For each Web cache real server, you must assign a real server number, specify its actual IP
address, and enable the real server. For example:
5. Define a real server group.
This places the three Web cache real servers into one service group:
>> # /cfg/ip/if 1
(Select IP interface 1)
>> IP Interface 1# addr 200.200.200.100
(Assign IP address for the interface)
>> IP Interface 1# ena
(Enable IP interface 1)
>> ip# /cfg/slb/real 1 (Server A is real server 1)
>> Real server 1# rip 200.200.200.2 (Assign Server A IP address)
>> Real server 1# ena (Enable real server 1)
>> Real server 1# ../real 2 (Server B is real server 2)
>> Real server 2# rip 200.200.200.3 (Assign Server B IP address)
>> Real server 2# ena (Enable real server 2)
>> Real server 2# ../real 3 (Server C is real server 3)
>> Real server 3# rip 200.200.200.4 (Assign Server C IP address)
>> Real server 3# ena (Enable real server 3)
>> Real server 3# ../group 1 (Select real server group 1)
>> Real server group 1# add 1 (Add real server 1 to group 1)
>> Real server group 1# add 2 (Add real server 2 to group 1)
>> Real server group 1# add 3 (Add real server 3 to group 1)