Cabletron Systems SSIM-R8-02 Especificações descarregar pdf (Página 285)

Enterasys Xpedition User Reference Manual 265

Web Caching

To create the cache group, enter the following command in Configure mode:

Note: If a range of IP addresses is specified, the range must be contiguous and contain

no more than 256 IP addresses.

Specifying the Client(s) for the Cache Group (Optional)

You can explicitly specify the hosts whose HTTP requests are or are not redirected to the

cache servers. If you do not explicitly specify these hosts, then all HTTP requests are

redirected to the cache servers.

To specify the clients or non-clients for the cache group, enter the following commands in

Configure mode:

Redirecting HTTP Traffic on an Interface

To start the redirection of HTTP requests to the cache servers, you need to apply a caching

policy to a specific outbound interface. This interface is typically an interface that connects

to the Internet.

Note: By default, the XP redirects HTTP requests on port 80. Secure HTTP (https)

requests do not run on port 80, therefore these types of requests are not redirected

by the XP.

To redirect outbound HTTP traffic to the cache servers, enter the following command in

Configure mode:

Create the cache group.

web-cache <cache-name> create server-list <server-list-

name>

range <ipaddr-range>|list <ipaddr-list>

Define hosts whose requests are

redirected to cache servers.

web-cache <cache-name> permit hosts range <ipaddr-

range>

|list <ipaddr-list>|acl <acl-name>

Define hosts whose requests are

not redirected to cache servers.

web-cache <cache-name> deny hosts range <ipaddr-

range>

|list <ipaddr-list>|acl <acl-name>

Apply caching policy to

outbound interface.

web-cache <cache-name> apply interface <interface-

name>

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Cabletron Systems SSIM-R8-02 Especificações Página 285