Upgrading and Repairing Networks (5th Edition)

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L2CAP (Logical Link Control Adaption Protocol)  

L2TP (Layer Two Tunneling Protocol)

       VPN (virtual private network)   2nd   3rd   4th   5th   6th  

Label Information Base (LIB)  

Label Switching Routers (LSRs)   2nd   3rd  

labels  

       adding   2nd   3rd  

       multi-label protocol switching   2nd   3rd  

Lamarr, Hedy  

LAN

       (local area network)  

       10-base-2

               upgrading  

       ARCnet

               bridging   2nd   3rd   4th   5th   6th  

       backbones   2nd  

               implementing   2nd   3rd   4th  

       campus networks   2nd   3rd   4th  

       expanding   2nd   3rd  

               reasons to segment network users   2nd  

               remote locations   2nd  

       hybrid topologies   2nd   3rd  

       Linux

               integrating   2nd  

       protocols   2nd  

       routers   2nd  

               delegating responsibilties   2nd   3rd  

               managing   2nd   3rd   4th   5th  

       segmenting   2nd   3rd  

               reasons to segment network users   2nd  

               remote locations   2nd  

               routers   2nd   3rd   4th   5th  

               switches   2nd   3rd  

       software analyzers   2nd   3rd  

       topologies   2nd  

               bridging  

               building   2nd   3rd  

               bus   2nd   3rd   4th  

               hybrids   2nd   3rd  

               layer-3 switching  

               mesh  

               nonshared/shared   2nd   3rd  

               ring   2nd   3rd  

               routing   2nd  

               star   2nd  

               VLANs   2nd  

       topology   2nd   3rd   4th  

               5-4-3 rule   2nd  

       troubleshooting   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th  

       wireless networking

               adding   2nd   3rd   4th   5th   6th   7th  

               security   2nd   3rd  

       wireless networks

               connecting  

LAN (local area network)  

LAN Access profile  

LAN emulation (LANE)   2nd  

LAN on Motherboard (LOM)  

LAN PHY  

LAN/MAN Standards Committee (LMSC)   2nd  

       IEEE 802 architecture   2nd   3rd   4th   5th  

       IEEE 802.1 architecture   2nd  

       IEEE 802.10 architecture  

       IEEE 802.11 architecture   2nd  

       IEEE 802.2 architecture   2nd  

       IEEE 802.3 architecture   2nd  

       IEEE 802.4 architecture   2nd  

       IEEE 802.5 architecture   2nd  

       IEEE 802.7 architecture   2nd  

LANE (LAN emulation)   2nd  

languages   2nd  

       PCL  

LANs

       ARCnet   2nd  

               addressing   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th  

               bus topologies   2nd  

               connecting to ethernets   2nd  

               network adapter cards   2nd  

               star topologies   2nd  

               troubleshooting   2nd   3rd  

               wiring   2nd  

       ARCnet frame types  

       NetWare version 6   2nd  

       TCP   2nd  

       VLAN.   [See VLAN]

laptops  

       CardBus   2nd   3rd  

large enterprises

       management   2nd  

large enterprises, managing with sites  

large/routed environments

       DHCP  

lastcomm command  

late collisions   2nd  

Layer 3 switches   2nd  

layer-3 switching  

layers

       AAL (ATM Adaption Layer)  

       adding   2nd  

       Application  

       ATM   2nd  

       Data Link  

       encapsulation  

       Network   2nd  

       OSI networking model   2nd   3rd   4th   5th  

       Physcial

               IEEE 802   2nd  

       Physical   2nd  

       Presentation  

       Session  

       Transport   2nd  

laying out

       ARCnet

               Eternet   2nd   3rd   4th   5th  

               Token-Ring   2nd   3rd   4th   5th  

LC (Link Controller)  

LCP (Link Control Protocol)   2nd   3rd   4th   5th   6th   7th  

LDAP   2nd   3rd  

       binding requests   2nd  

       comparing databases   2nd  

       directories  

               interoperability   2nd  

               selecting   2nd  

        metadirectories  

       modifying databases  

       searching databases  

       X.500   2nd   3rd   4th  

               acronyms   2nd   3rd   4th  

               schema  

LDAP (Lightweight Directory Access Protocol)   2nd   3rd   4th  

LDAP Data Interchange Format (LDIF)  

LDIF (LDAP Data Interchange Format)  

LDPA (Lightweight Document Printing Application)  

leaf objects   2nd   3rd   4th   5th   6th  

Leaf objects

       classes   2nd  

leakage  

leased equipment

       evaluating contracts  

leased lines   2nd   3rd  

       Fractional T1  

       T-carrier system   2nd   3rd   4th  

               troubleshooting   2nd   3rd   4th   5th  

leasing

       DHCP servers  

       expiration and renewals  

LED (light emitting diode)

       troubleshooting   2nd   3rd  

legacy applications

       support

               maintaining   2nd  

length

       cable

               testing  

       datagrams  

Level II oplock  

levels

       security   2nd  

       signatures   2nd  

LIB (label Information Base)  

LIFA (Loop Initialization Fabric Address)  

light emitting diode (LED)

       troubleshooting   2nd   3rd  

light transmission

       fiber- optic cables   2nd   3rd  

Lightweight Directory Access Protocol (LDAP)   2nd  

Lightweight Directory Access Protocol.   [See LDAP]

Lightweight Document Printing Application (LDPA)  

LIHA (Loop Initialization Hard Address)  

LILP (Loop Initialization Loop Position)  

limiting

        user access time   2nd  

       workstations   2nd  

line printer daemon (lpd)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th   19th   20th   21st   22nd   23rd   24th   25th   26th  

line printer remote (lpr)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th   19th   20th   21st   22nd   23rd   24th   25th   26th  

Linix

       GUI utility

               managing isers   2nd   3rd   4th   5th   6th   7th   8th   9th  

Link Control Protocol (LCP)   2nd   3rd   4th   5th   6th   7th  

Link Controller (LC)  

link lights

       troubleshooting   2nd   3rd  

Link Manager Protocol (LMP)  

Link State Database (LSDB)   2nd   3rd   4th   5th  

Link Support Layer (LSL)  

link-state advertisements (LSAs)  

link-state algorithms

       OSPF (Open Shortest Path First)   2nd  

               LSDB (Link State Database)   2nd   3rd   4th   5th  

               route calculations  

links

       ACL (Asynchronous Connection-Less)   2nd  

       DFS roots

               adding   2nd   3rd  

       fiber optic

               hubs  

       SCO (Synchronous Connection-Oriented)   2nd   3rd  

links.   [See also connections]

LinkSys  

Linksys Wireless-G broadband routers (WRT54G)

       installin   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th   19th  

Linux

       applications   2nd   3rd   4th  

       auditing   2nd   3rd   4th  

               syslog   2nd   3rd   4th   5th   6th   7th  

               system log files   2nd   3rd  

       DHCP   2nd  

       eDirectory  

       files

               sharing   2nd  

       FTP (File Transfer Protocol)   2nd   3rd   4th   5th   6th  

       ifconfig command   2nd   3rd   4th   5th  

       integrating   2nd  

       monitoring   2nd   3rd   4th  

               syslog   2nd   3rd   4th   5th   6th   7th  

               system log files   2nd   3rd  

       netstat command   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th  

       NetWare

               comparing   2nd   3rd   4th   5th  

               moving user accounts   2nd   3rd  

               providing services   2nd   3rd  

               user authentication  

       NIC

               troubleshooting   2nd   3rd  

       permissions

               viewing   2nd  

       printers

               sharing   2nd  

       protocols  

       SOHO   2nd   3rd  

       users   2nd   3rd   4th   5th   6th   7th   8th   9th  

LIP (Loop Initialization Primitive)  

LIPA (Loop Initialization Previous Address)  

LIRP (Loop Initialization Report Position)  

LISA (Loop Initialization Soft Address)  

LIST command  

lists

       ACLs.   [See ACLs]

       ports  

       Trusting Domains  

literal strings  

LLC

       802.2 standard   2nd   3rd   4th   5th  

       subheaders   2nd   3rd  

LLC (Logical Link Control)  

       IEEE 802.2   2nd  

LMHOSTS file   2nd   3rd   4th   5th  

LMI (Local Management Interface)  

LMP (Link Manager Protocol)  

LMSC (LAN/MAN Standards Committee)   2nd  

       IEEE 802 architecture   2nd   3rd   4th   5th  

       IEEE 802.1 architecture   2nd  

       IEEE 802.10 architecture  

       IEEE 802.11 architecture   2nd  

       IEEE 802.2 architecture   2nd  

       IEEE 802.3 architecture   2nd  

       IEEE 802.4 architecture   2nd  

       IEEE 802.5 architecture   2nd  

       IEEE 802.7 architecture   2nd  

load balancing   2nd   3rd   4th  

load coils  

Local Area Connection Properties dialog box  

Local Area Network (LAN) dialog box  

local area network.   [See LAN]2nd   [See LAN]

local collisions  

local domain groups  

local groups  

       built-in groups  

Local Management Interface (LMI)  

locating problem sources   2nd  

Location tab  

locking

       files

               SMB   2nd   3rd  

locking the doors (physical network security measure)   2nd  

log files

       Linux/Unix   2nd   3rd  

Log Spooler Informaiton Events  

logging

       DHCP

               managing   2nd   3rd  

logging on

       troubleshooting   2nd  

       workstations

               limiting   2nd  

Logical Link Control (LLC)  

       IEEE 802.2   2nd  

Logical Link Control and Adaption Protocol (L2CAP)  

logical network addresses

       routers   2nd  

logical network design

        components   2nd   3rd   4th   5th   6th   7th   8th   9th  

       maintaining  

       physical networks  

       planning   2nd   3rd   4th   5th   6th   7th  

logical rings  

logical token bus

       ARCnet   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th  

logical topologies   2nd  

logical topology  

login

       NetWare  

       security

               NetWare   2nd   3rd  

       Unix

               troubleshooting   2nd   3rd  

logon

       detecting failed attempts   2nd   3rd  

       troubleshooting  

       Unix

               administration   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th  

Logon Hours dialog box   2nd  

Logon Workstations dialog box   2nd  

loiocal printers  

LOM (LAN on Motherboard)  

Loop Initialization Fabric Address (LIFA)  

Loop Initialization Hard Address (LIHA)  

Loop Initialization Loop Position (LILP)  

Loop Initialization Previous Address (LIPA)  

Loop Initialization Primitive (LIP)  

Loop Initialization Report Position (LIRP)  

Loop Initialization Soft Address (LISA)  

loopback capabilities  

loops

       Arbitrated Loops   2nd   3rd   4th   5th   6th   7th   8th   9th   10th  

       fabric switched topology   2nd   3rd   4th   5th  

       mixed topologies   2nd   3rd   4th  

loose source routing  

low-impedance drivers  

lp command   2nd   3rd   4th   5th   6th  

lpadmin command   2nd   3rd   4th   5th   6th  

lpc command   2nd   3rd   4th   5th   6th   7th  

lpd (line printer daemon)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th   19th   20th   21st   22nd   23rd   24th   25th   26th  

lpg command   2nd   3rd   4th   5th   6th   7th  

lpr (line printer remote (LPR)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th   19th   20th   21st   22nd   23rd   24th   25th   26th  

lpr command  

lpr/lpd protocols  

lprm command   2nd   3rd   4th   5th   6th   7th  

lpsched command   2nd   3rd   4th   5th   6th  

lpshut command   2nd   3rd   4th   5th   6th  

lpstat command   2nd   3rd   4th   5th   6th  

lptest command  

ls command   2nd  

LSAs (link-state advertisements)  

LSDB (Link State Database)   2nd   3rd   4th   5th  

LSL (Link Support Layer)  

LSRs (Label Swtiching Routers)   2nd   3rd  

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