CCNP CIT Exam Cram 2 (Exam Cram 642-831)

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LAN

       ATM  

       Token Ring   2nd   3rd   4th  

               Active Monitor  

LAN (local area network)

       bus topology   2nd  

       Ethernet  

               Broadcast   2nd  

               broadcast/collison domains   2nd  

               CSMA/CD   2nd   3rd   4th  

                duplexing  

               elements  

               Gigabit   2nd  

               Multicast   2nd  

               Unicast   2nd  

       ring topology  

       star topology   2nd  

LAN Emulation (LANE)  

LANE (LAN Emulation)  

LANs

       segmentation  

               bridges  

               routers  

               switches   2nd  

       wireless   2nd  

latency  

Layer 2  

       q.921 protocol   2nd   3rd  

       troubleshooting  

               aggregate bandwidth  

               comparing bridges/switches  

               forwarding (broadcast/unicast)   2nd  

                full-duplex /half-duplex  

               supported media types  

layers

       Cisco Hierarchical model  

               Access  

               Core   2nd  

               Distribution  

       DLL.   [See DLL]

       DoD model (TCP/IP)   2nd   3rd  

       Network

               troubleshooting   2nd   3rd   4th   5th  

       OSI   2nd  

               Application  

               Data Link   2nd  

               Network   2nd  

               Physical  

               Presentation  

               Session  

               Transport  

       Physical

               CDP   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th  

               configuration/fault management   2nd   3rd   4th   5th   6th   7th   8th   9th  

               troubleshooting   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   27th   28th  

               troubleshooting connections at   2nd   3rd   4th   5th   6th  

               troubleshooting.   [See also shwo commands]

LED (light emitting diode)  

LEDs (light emitting diodes)   2nd   3rd  

Length Field  

light emitting diode (LED)  

light emitting diodes (LEDs)   2nd   3rd  

line speed overloading routers  

Link Service Access Point (LSAP)  

link-state routing protocols   2nd  

links

       IEEE 802.1Q   2nd  

       ISL   2nd   3rd   4th   5th  

       star topology   2nd  

lists

       access

               IPX   2nd   3rd   4th   5th  

LLC (Logical Link Control)  

load bars, Supervisor Engines  

local area network.   [See LAN]

local loops   2nd  

logical addresses  

Logical Link Control (LLC)  

Longwave (LW)  

loopback

       testing   2nd   3rd  

loops

       local   2nd  

lost passwords, recovering   2nd   3rd  

ls command  

LSAP (Link Service Access Point)  

LW (Longwave)  

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