IT training squid24s1

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Nội dung chi tiết: IT training squid24s1

IT training squid24s1

Squid @VIS0LVE|

IT training squid24s1step details of Squid installation and configuration. The objective of this manual is to explain, in as much detail as possible, every configuration p

arameter available in Squid. As such, the reader is required to have prior knowledge of basic Squid installation and configuration. The details presen IT training squid24s1

ted in this manual are in the nature of reference material.For a complete tutorial on Squid, please visit http'\ywy/ squid-cache org.'Table of Content

IT training squid24s1

sI. NetworkThis section explains ALL the network address parameters relevant to a Squid installation Generally speaking, a Squid instance will need to

Squid @VIS0LVE|

IT training squid24s1dresses (IP address + port) for every relevant server and gateway This section focuses on communication with clients and web servers The next section

will detail the parameters required for communication with other cache servers in the network.A quick note on inter-server communication. Squid listen IT training squid24s1

s for TCP or ICP communication on specific ports. It uses TCP to communicate with web servers and clients, and ICP to talk to other cache servers. For

IT training squid24s1

every such server (or client). Squid configuration needs to assign a unique port number over which Squid would send requests (TCP or ICP) and listen

Squid @VIS0LVE|

IT training squid24s1munication is determined by an IP-address+port combination. The following network parameters are relevant to Squid configuration:. http ftgrt•ICO port

. fìfcp pọrt•mcast groups. tọp gaging address. udp incoming address. udD outgoing addressJI. Peer cache servers and Squid hierarchyThe parameters desc IT training squid24s1

ribed in this section are relevant when there is a Squid hierarchy in the network (I.e. more than one Squid instance running in the network with well-

IT training squid24s1

defined rules regarding which instance talks to which other instance, and so forth). Parameters of interest here are: number of cache servers, type of

Squid @VIS0LVE|

IT training squid24s1erver instances. Timeouts, specification of objects that should not be cached locally etc. Relevant parameters covered by this section are:•cache peer

. cacheneerdomain. neighbor type domain•ico ouery timeout I msec!. max mum IGP query timeout (msec)•mcast ICO query timeout imseci•dead pggr vmedut te IT training squid24s1

ewnds). hierarchy stoplist•no cache1HI. Cache sizeThis section describes parameters related to Cache Memory Size (real memory) as well as Cache Replac

IT training squid24s1

ement Policy. Squid supports more than one Cache replacement policy. This section also touches briefly on cache interaction with disk, but that subjec

Squid @VIS0LVE|

IT training squid24s1swapjiigh (percent. Q-1QQ)

Squid @VIS0LVE|