Dell 3-DNS Especificaciones descargar pdf (Pagina 400)

Glossary

Glossary - 6

content subsets used for content striping. Requests for hot content are

redirected to a cache server in the hot pool, a designated group of cache

servers. This feature maximizes the use of cache server processing power

without significantly affecting the memory efficiency gained by cacheable

content determination. See also hot, hot content subset, and hot pool.

hot content subset

A hot content subset is different from, and typically smaller than, the

content subsets used for cacheable content determination. This is created

once content has been determined to be hot, and is taken or created from the

content subset. See also cacheable content determination.

hot pool

A hot pool is a designated group of cache servers to which requests are load

balanced when the requested content is hot. If a request is for hot content,

the BIG-IP Cache Controller redundant system directs the request to this

pool.

hot threshold

The hot threshold specifies the minimum number of requests for content in a

given hot content subset that will cause that content to change from cool to

hot at the end of the period.

If you specify a value for hot pool, but do not specify a value for this

variable, the cache statement uses a default hot threshold of 100 requests.

See also cool, hot, hot content subset, and hot pool.

HTTP redirect

An HTTP redirect sends an HTTP 302 Object Found message to clients.

You can configure a pool with an HTTP redirect to send clients to another

node or virtual server if the members of the pool are marked down.

ICMP (Internet Control Message Protocol)

ICMP is an Internet communications protocol used to determine information

about routes to destination addresses, such as virtual servers managed by

BIG-IP units and 3-DNS Controllers.

intelligent cache population

Intelligent cache population allows caches to retrieve content from other

caches in addition to the origin web server. Use this feature when working

with non-transparent cache servers that can receive requests destined for the

cache servers themselves. Intelligent cache population minimizes the load

on the origin web server and speeds cache population. See also

non-transparent cache server and transparent cache server.

interface

The physical port on a BIG-IP is called an interface. See also link.

1 2 ... 395 396 397 398 399 400 401 402 403 404 405 ... 425 426

Sin comentarios

Dell 3-DNS Especificaciones Pagina 400