Juniper NETWORK AND SECURITY MANAGER 2010.4 - ADMININISTRATION GUIDE REV1, Administration Manual

Page: 887 / 1026

C
CIDR (Classless
Inter-Domain Routing)
An IP addressing scheme in which a single IP address is used to designate multiple unique IP
addresses. A CIDR address includes an IP address and an IP network prefix.
Table 119: CIDR Translation
254 192.168.0.254 192.168.0.1 192.168.0.1/24
126 192.168.0.126 196.168.0.1 192.168.0.1/25
62 192.168.0.62 192.168.0.1 192.168.0.1/26
30 192.168.0.30 192.168.0.1 192.168.0.1/27
6 192.168.0.9 192.168.0.1 192.168.0.1/29
6 192.168.0.14 192.168.0.9 192.168.0.9/29
2 192.168.0.11 192.168.0.10 192.168.0.10/30
16777214 10.255.255.254 10.0.0.1 10.0.0.0/8
14 10.0.1.30 10.0.1.17 10.0.1.17/28
Circuit-Level Proxy Proxy or Proxy Server is a technique used to cache information on a Web server and acts as
an intermediary between a Web client and that Web server. This proxy holds the most
commonly and recently used content from the World Wide Web to provide quicker access to
content for users and to increase server security.
Classless Routing Support for interdomain routing, regardless of the size or class of the network. Network
addresses are divided into three classes, but these are transparent in BGP, giving the network
greater flexibility.
CLI The CLI is the command line interface.
Cluster List A list of paths recorded as a packet travels through a BGP route reflector cluster.
Community A community is a grouping of BGP destination. By updating the community, you automatically
update its member destinations with new attributes.
Confederation An object inside a BGP AS that is a subset of routing instances in the AS. By grouping devices
into confederations inside a BGP AS, you reduce the complexity associated with the matrix of
routing connections, known as a mesh, within the AS.
Configlet A configlet is a small, static configuration file that contains information on how a security
device can connect to NSM.
837 Copyright © 2010, Juniper Networks, Inc.
Appendix A: Glossary