C H A P T E R 18 Server Load Balancing (SLB)
401
Flow Redirection Example
Figure 18.8 uses flow redirection to redirect Web traffic to Web
cache servers. In this example, the clients and the cache devices are
located on different networks. This is done by creating a different
VLAN for the clients and cache devices.
Figure 18.8: Flow-redirection example
create flow-redirect <flow_policy> [any |
tcp | udp] destination [<ipaddress/mask>
| any] ip-port [<L4Port> | any] source
[<ipaddress/mask> | any]
Creates a flow redirection policy.
delete flow-redirect <flow_policy> Deletes a flow redirection policy.
show flow-redirect Displays the current flow redirection
configuration and statistics.
Table 18.7: Flow Redirection Commands (continued)
Command Description
EW_054
Web client A
Cache device 1
10.10.20.10/24
Web client B
10.10.10.1/24 10.10.30.1/24
10.10.20.1/24
Client VLAN
Cache VLAN
Internet
Cache device 2
10.10.20.11/24
®