Cisco 7604 Configuration Manual page 718
Catalyst 6500 series switch and cisco 7600 series router firewall services module configuration guide using the cli
Hide thumbs
Also See for 7604:
- Configuration manual (1011 pages) ,
- Installation manual (324 pages) ,
- User manual (98 pages)
Table of Contents
Advertisement
Glossary
A security service where the receiver can reject old or duplicate packets to defeat replay attacks.
replay-detection
Replay attacks rely on the attacker sending out older or duplicate packets to the receiver and the
receiver thinking that the bogus traffic is legitimate. Replay-detection is done by using sequence
numbers combined with authentication, and is a standard feature of IPSec.
Request for Comments. RFC documents define protocols and standards for communications over the
RFC
Internet. RFCs are developed and published by IETF.
Routing Information Protocol. Interior gateway protocol (IGP) supplied with UNIX BSD systems.
RIP
The most common IGP in the Internet. RIP uses hop count as a routing metric.
Reserved Link Local Address. Multicast addresses range from 224.0.0.0 to 239.255.255.255, however
RLLA
only the range 224.0.1.0 to 239.255.255.255 is available to us. The first part of the multicast address
range, 224.0.0.0 to 224.0.0.255, is reserved and referred to as the RLLA. These addresses are
unavailable. We can exclude the RLLA range by specifying: 224.0.1.0 to 239.255.255.255. 224.0.0.0
to 239.255.255.255 excluding 224.0.0.0 to 224.0.0.255. This is the same as specifying: 224.0.1.0 to
239.255.255.255.
The path through a network.
route, routing
In routed firewall mode, the FWSM is counted as a router hop in the network. It performs
routed firewall
between connected networks and can use
mode
Rendezvous Point. An RP acts as the meeting place for sources and receivers of multicast data in a
RP
PIM multicast environment.
Remote Procedure Call. RPCs are procedure calls that are built or specified by clients and executed
RPC
on servers, with the results returned over the network to the clients.
A
public key
RSA
a variable key length. The main weakness of RSA is that it is significantly slow to compute compared
to popular secret-key algorithms, such as DES. The Cisco implementation of
Diffie-Hellman
preshared keys). With the
in encrypted form), which is not the case with the RSA encrypt and sign technique. RSA is not public
domain, and must be licensed from RSA Data Security.
Remote Shell. A protocol that allows a user to execute commands on a remote system without having
RSH
to log in to the system. For example, RSH can be used to remotely examine the status of a number of
access servers without connecting to each communication server, executing the command, and then
disconnecting from the communication server.
RTP Control Protocol. Protocol that monitors the
RTCP
information about the on-going session. See also RTP.
Real-Time Transport Protocol. Commonly used with IP networks. RTP is designed to provide
RTP
end-to-end network transport functions for applications transmitting real-time data, such as audio,
video, or simulation data, over multicast or unicast network services. RTP provides such services as
payload type identification, sequence numbering, timestamping, and delivery monitoring to real-time
applications.
Real Time Streaming Protocol. Enables the controlled delivery of real-time data, such as audio and
RTSP
video. RTSP is designed to work with established protocols, such as
Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM
GL-16
cryptographic algorithm (named after its inventors, Rivest, Shamir, and Adelman) with
exchange to get the secret keys. This exchange can be authenticated with RSA (or
Diffie-Hellman
OSPF
or RIP. See also
transparent firewall
exchange, the
DES
key never crosses the network (not even
QoS
of an IPv6
RTP
NAT
mode.
IKE
uses a
connection and conveys
RTP
and HTTP.
OL-20748-01
- Quick Links:
- C H a P T E...
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
