Glossary
Glossary-18
PortMaster Configuration Guide
ISO
International Organization for Standards. The international organization that sets
standards for network communication protocols.
ITU-T
International Telecommunication Union Telecommunication Standardization Sector.
International organization that develops worldwide standards for telecommunications
technologies. The ITU-T carries out the functions of the former CCITT. See also
CCITT
.
K
KB
Kilobyte(s). 1024 bytes.
Kb
Kilobit(s). 1024 bits.
Kbps
Kilobits per second.
keepalive message
A periodic message sent between BGP peers to keep their BGP sessions open. If a preset
amount of time elapses between keepalive messages from a peer, the PortMaster
identifies the peer as no longer operational and drops the session—and any information
learned from that peer.
L
LAN
Local area network. A local collection, usually within a single building or several
buildings, of personal computers and other devices connected by cabling to a common
transmission medium, allowing users to share resources and exchange files. Compare
WAN
.
latency
1) The delay between the time a device requests access to a network and the time it is
granted permission to transmit. 2) The delay between the time when a device receives a
frame and the time that frame is forwarded out the destination port.
Содержание PortMaster
Страница 16: ...Contents xvi Configuration Guide for PortMaster Products...
Страница 26: ...Subscribing to PortMaster Mailing Lists xxvi PortMaster Configuration Guide...
Страница 32: ...Basic Configuration Steps 1 6 PortMaster Configuration Guide...
Страница 114: ...Configuring WAN Port Settings 6 12 PortMaster Configuration Guide...
Страница 128: ...Configuring Login Users 7 14 PortMaster Configuration Guide...
Страница 158: ...Restricting User Access 9 16 PortMaster Configuration Guide...
Страница 168: ...Configuring Ports for Modem Use 10 10 PortMaster Configuration Guide...
Страница 222: ...Frame Relay Subinterfaces 13 16 PortMaster Configuration Guide...
Страница 236: ...Troubleshooting a Synchronous V 25bis Connection 14 14 PortMaster Configuration Guide...
Страница 252: ...Using ISDN for On Demand Connections 15 16 PortMaster Configuration Guide...
Страница 264: ...Using ISDN for Internet Connections 16 12 PortMaster Configuration Guide...
Страница 276: ...Configuration Steps for Dial In Access 17 12 PortMaster Configuration Guide...
Страница 286: ...Configuration Steps for Shared Device Access 18 10 PortMaster Configuration Guide...
Страница 296: ...Troubleshooting a Leased Line Connection 19 10 PortMaster Configuration Guide...
Страница 310: ...B 4 PortMaster Configuration Guide...
Страница 352: ...Command Index Command Index 6 PortMaster Configuration Guide...