Cisco Catalyst LAN Switching

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daisy chaining

    repeaters 

daisy-chaining

    repeaters 

Data Direct VCs 

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

data plane 

data transmission

    full-duplex 

    half-duplex 

databases

    LECS

        building  2nd 

        configuring  2nd 

    VMPS

        building  2nd  3rd 

DCE (data communication equipment) 

debug

    RSM 

debug mls rp commands 

DEC STP

    comparing to IEEE STP 

default enable password

    setting 

deferral counter threshold 

defining

    VTP domains  2nd 

delay

    jabber 

deleting

    bridging table entries 

    VLANs  2nd 

    VLANs in clients 

departmental organization

    networks 

deploying

    Layer 3 functionality in VLANs  2nd  3rd 

design scenarios

    8500s 

        IDF Supervisor configuration  2nd  3rd 

        IP addressing 

        MDF Supervisor configuration 

        server farms 

        Spanning Tree  2nd 

        trunks 

        VLAN design 

        VTP 

    MLS  2nd  3rd 

        hardware selection  2nd 

        IDF Supervisor configuration  2nd  3rd  4th  5th  6th  7th 

        IP addressing  2nd 

        IPX addressing 

        load balancing 

        MDF Supervisor configuration  2nd  3rd  4th  5th  6th  7th  8th  9th 

        Spanning Tree  2nd 

        trunks 

        VLAN design 

        VTP server mode 

Designated Bridge 

Designated Ports

    election  2nd 

    locating 

designing

    campus networks

        campus-wide VLANs model  2nd  3rd  4th 

        discontiguous subnets  2nd  3rd 

        distribution layer 

        IDF wiring closets 

        IDF/access layer  2nd 

        multilayer model  2nd  3rd  4th  5th 

        requirements 

        router and hub model  2nd 

        three-layer model  2nd 

        traffic patterns  2nd  3rd 

        VTP  2nd 

    campusnetworks

        core layer 

    multilayer networks

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

    server farms  2nd  3rd  4th 

        distributed 

        secured VLANs 

    SPT topology 

    VLANs

        PLANs  2nd 

detecting

    indirect failure 

    indirect link failures  2nd  3rd 

deterministic Root Bridge placement   2nd 

devices

    ATM

        addressing 

        edge devices  2nd 

        switches  2nd 

    autonegotiation  2nd 

    bridges

        aging timer  2nd  3rd 

        LAN segmentation  2nd  3rd  4th 

        transparent 

    Catalyst

        TFTP, configuring 

    Class I repeaters 

    DCE (data communication equipment) 

    distribution layer 

    DTE (data terminal equipment)  2nd 

    hubs 

    LANE modules

        configuring  2nd  3rd  4th  5th 

        MPOA configuration  2nd  3rd 

    load balancing  2nd 

    MAC addresses 

        OUI 

    manufacturing flaws 

    MDF

        core layer connections 

        Layer 2 switches 

        Layer 3 router switching 

        MLS switches 

        requirements 

    MDF (Main Distribution Frame)  2nd 

    MII connectors (media independent interface) 

    MLS

        stacking  2nd  3rd 

    MPOA edge devices  2nd 

    MPOA host devices  2nd 

    repeaters

        5/3/1 rule 

        bandwidth sharing 

        Class II  2nd 

        daisy chaining 

        end-to-end distance 

        Fast Ethernet  2nd 

        networks, extending 

        segmentation  2nd 

        stations per segment 

    router accelerators 

    routers

        LAN segmentation  2nd  3rd 

        trunk links  2nd 

    STP, disabling 

    switches

        LAN segmentation  2nd  3rd 

        trunk links  2nd 

    switching routers  2nd  3rd  4th  5th 

    transparent

        VLANs, deleting 

DHCP

    server-to-server communication  2nd 

    user mobility 

diagramming

    SPT logical topology 

dialup connections

    SVCs 

Disabled state (STP)  2nd  3rd 

disabling

    PAgP  2nd  3rd 

    SPT  2nd 

    STP  2nd 

discontiguous subnets  2nd  3rd 

DISL

    configuration, verifying 

    DTP (Dynamic Trunk Protocol)  2nd 

DISL (Dynamic ISL)  2nd  3rd 

displaying

    configuration files  2nd  3rd 

        module specific  2nd 

    history buffer 

    statistics

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

    VLAN configuration  2nd 

Distributed Root Bridge placement 

distributed server farms 

distributed TrCRF 

distributed VLAN design method 

distribution blocks 

    IP addressing  2nd 

    multilayer campus model  2nd  3rd 

    server farms

        designing  2nd 

    VTP domains 

distribution layer

    campus networks 

distribution layer devices 

documenting

    networks

        PLANs  2nd 

    SPT

        logical topology 

    VLAN configuration 

domains

    spanning tree 

    Spanning Tree 

        overlapping 

    SPT

        limiting  2nd  3rd 

    VTP  2nd  3rd  4th  5th 

        boundaries  2nd 

        flooding  2nd 

        membership  2nd  3rd 

        naming conventions  2nd 

double-tagging  2nd  3rd 

DRiP (Duplicate Ring Protocol) 

dropping

    packets 

DTE (data terminal equipment)  2nd 

DTP (Dynamic Trunk Protocol)  2nd  3rd  4th 

Dual-PHY  2nd  3rd 

dynamic port configuration (VLANs) 

Dynamic Trunk Protocol  [See also DTP]

dynamic VLANs  2nd  3rd  4th  5th 

    architecture