Cisco ASA Series Cli Configuration Manual page 17

node
Devices such as routers and printers that would not normally be called hosts. See also host, network.
nonvolatile storage,
Storage or memory that, unlike RAM, retains its contents without power. Data in a nonvolatile storage
memory
device survives a power-off, power-on cycle.
NSAPI
network service access point identifier. One of two components of a
component being the IMSI. See also IMSI.
NSSA
not-so-stubby-area. An OSPF feature described by RFC 1587. NSSA was first introduced in Cisco
IOS software release 11.2. It is a nonproprietary extension of the existing stub area feature that allows
the injection of external routes in a limited fashion into the stub area.
NTLM
NT Lan Manager. A Microsoft Windows challenge-response authentication method.
NTP
Network Time Protocol.
O
Oakley
A key exchange protocol that defines how to acquire authenticated keying material. The basic
mechanism for Oakley is the
object grouping
Simplifies access control by letting you apply access control statements to groups of network objects,
such as protocol, services, hosts, and networks.
OSPF
Open Shortest Path First. OSPF is a routing protocol for IP networks. OSPF is a routing protocol
widely deployed in large networks because of its efficient use of network bandwidth and its rapid
convergence after changes in topology. The ASA supports OSPF.
OU
Organizational Unit. An X.500 directory attribute.
outbound
Refers to traffic whose destination is on an interface with lower security than the source interface.
outbound ACL
An ACL
outside
The first interface, usually port 0, that connects to other untrusted networks outside the ASA; the
Internet. See also interface,
P
PAC
PPTP
operation and of handling the
one or more PNSs. It may also tunnel non-IP protocols.
PAT
See
PDP
Packet Data Protocol.
Perfmon
The ASA feature that gathers and reports a wide variety of feature statistics, such as
connections/second, xlates/second, and so on.
Diffie-Hellman
applied to outbound traffic.
interface
Access Concentrator. A device attached to one or more PSTN or ISDN lines capable of
PPTP
Dynamic PAT, interface PAT, and
key exchange algorithm. Oakley is defined in RFC 2412.
name, outbound.
protocol. The PAC needs to implement TCP/IP to pass traffic to
Static PAT.
Cisco ASA Series CLI Configuration Guide
Glossary
GTP tunnel ID, the other
PPP
GL-13