Cisco Catalyst LAN Switching

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SAID (Security Association Identifier) 

sample configuration

    MPOA  2nd 

SAR (segmentation and reassembly) 

saving

    configuration files  2nd 

    LANE configuration 

SC (snap and click) connectors 

SC0 

    reassigning 

sc0 (Catalyst 5000 series)

    assigning address 

scalability

    access links 

    bridged VLANs 

    campus networks 

    campus-wide VLANs  2nd 

    campus-wide VLANs model 

    router-on-a-stick

        one-link-per-VLAN 

    VLANs 

scenarios

    network design

        8500s  2nd  3rd  4th  5th  6th  7th  8th  9th  10th  11th  12th 

        MLS  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  29th  30th 

scopes (DHCP) 

    server-to-server communication 

security

    access lists

        MLS  2nd  3rd  4th  5th 

    Catalysts

        passwords 

    passwords  2nd  3rd  4th 

    SNMP

        default values 

    TFTP servers 

    VLANs

        server farm deployment 

segmentation

    5/3/1 rule 

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

    SAR (segmentation and reassembly) 

    with repeaters  2nd 

segments

    Ethernet

        bundling 

segregating

    protocols 

selecting

    EtherChannel ports 

    LAN infrastructure  2nd 

    pinout

        Catalyst 6000 

    Root Bridge placement  2nd  3rd  4th 

    trunking method  2nd  3rd  4th  5th  6th  7th  8th 

    VLAN numbering method 

selector bytes (NSAP) 

separating

    VLAN traffic  2nd 

server farms  2nd 

    centralized  2nd 

    core-attached servers 

    designing  2nd 

    distributed 

    fault-tolerant NICs  2nd 

    Layer 3 switching

        8500s 

    secured VLANs 

servers

    centralized

        affect on network traffic 

    DHCP

        scopes 

    MPOA

        monitoring 

    MPS  2nd 

    TFTP

        Catalyst, configuring 

        files, retrieving 

        security 

    VMPS

        advanced administration  2nd  3rd  4th 

        configuring  2nd  3rd 

        reconfirm interval 

services

    LANE  2nd 

session commands (XDI/CatOS)

    connecting to IOS 

set interface command  2nd 

set ip permit command 

set logging command  2nd 

set span 100 4/1 command 

set spantree hello command 

shared media

    legacy networks

        security  2nd  3rd 

sharing

    bandwidth 

    cables 

show commands

    STP  2nd 

show counters command 

show interface command (Native IOS Mode) 

show interfaces counters trunk command (Native IOS Mode) 

show mac command  2nd 

show mls command  2nd 

show mls entry command  2nd 

show mls statistics entry command 

show mls statistics protocol command  2nd 

show port command (Native IOS Mode) 

show port counters command  2nd  3rd 

show spantree command  2nd  3rd  4th  5th 

show test command 

shutdown ports 

simulating

    MAC addresses 

single-tag scheme  2nd 

single-tag scheme (multiplexing) 

slip mode

    Catalyst console ports 

slotTimes (Ethernet)  2nd 

SNMP

    default values

        security 

    traps

        enabling 

software

    broadcast suppression  2nd 

    Cisco IOS

        Native IOS Mode  2nd 

    Supervisor Engine Software 

solutions (case studies)

    Happy Homes

        alternative designs 

        Layer 3 switching  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 

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

SONET

    comparing to ATM 

SONET (Synchronous Optical Network)  2nd 

source-route bridging 

source-route switching  2nd 

source-route translation bridging 

source-route transparent bridging 

SPAN (Switched Port Analyzer)  2nd 

Spanning Tree

    BPDUs

        End-to-End Propagation Delay  2nd 

        exception processing  2nd  3rd 

    domains 

        overlapping 

    IEEE 802.1Q 

    Layer 3 switching

        8500s  2nd 

    MLS

        design scenario  2nd 

    processing isolation  2nd 

    Root Bridge

        electing 

    topology change process  2nd 

Spanning Tree Protocol

    bridged VLANs, merging  2nd  3rd  4th  5th  6th  7th  8th 

Spanning-Tree Protocol

    MLS  2nd  3rd  4th 

specifying

    Root Bridges 

speed

    line rates

        EtherChannel  2nd 

split Layer 2 cores 

    protocol segregation 

SPT

    disabling  2nd 

    load balancing

        requirements 

        Root Bridge placement  2nd 

    multiple-per-VLAN  2nd 

    patterns

        evaluating  2nd 

    PVST (Per-VLAN Spanning Tree) 

    size, limiting  2nd  3rd 

    timers

        tuning  2nd 

    topology

        designing 

        logical 

SR-TLB

    RIF (routing information field) 

SR-TLB (source-route translational bridging)  2nd  3rd  4th 

SRB

    TrCRF 

SRB (source-route bridging)  2nd  3rd 

SRT (source-route transparent bridging)  2nd  3rd 

SSRP (Simple Server Redundancy Protocol)  2nd  3rd  4th 

stability

    campus-wide VLANs  2nd 

stacking

    MLS devices  2nd  3rd 

standards

    compliance

        MLS 

    IEEE 802.3

        FLP (Fast Link Pulse)  2nd 

standards (IEEE)

    802.1Q  2nd 

        Spanning Tree 

standby HSRP peer 

standby mode 

StarLAN 

states

    STP  2nd  3rd 

static configuration

    CGMP  2nd 

static multicast routing

    IGMP  2nd 

statistical multiplexing

    ATM cells  2nd  3rd 

statistics

    STP

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

status lights

    cabling 

storage space

    NMRAM

        saving 

store-and-forward switching  2nd 

storing

    MSFC configurations  2nd 

        normal IOS configuration mode  2nd 

        VLAN database configuration  2nd 

    VLAN configurations  2nd 

STP

    BPDUs 

        Configuration BPDUs  2nd  3rd 

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

        TCN  2nd 

    bridge tables

        updating  2nd  3rd  4th 

    campus design  2nd  3rd  4th 

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

        improving  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  29th  30th 

    designated ports

        electing  2nd  3rd 

    Designated Ports

        elections  2nd 

    disabling  2nd 

    domains 

    guidelines  2nd  3rd  4th  5th 

    load balancing  2nd  3rd  4th 

        bridge priority  2nd  3rd  4th 

        port/VLAN cost  2nd  3rd  4th  5th  6th  7th  8th 

        port/VLAN priority  2nd  3rd  4th  5th  6th  7th  8th  9th 

        PVST+  2nd  3rd  4th  5th 

        Root Bridge placement  2nd  3rd  4th  5th 

    PSVT  2nd 

    PVST+ 

        network regions  2nd 

    reachability  2nd  3rd 

    Root Bridge

        positioning in network  2nd  3rd  4th  5th  6th 

    set logging command  2nd 

    show commands  2nd 

    show spantree command  2nd  3rd  4th  5th 

    states  2nd  3rd 

    timers  2nd  3rd  4th  5th  6th 

    traffic patterns 

STP (Spanning Tree Protocol) 

    BIDs (Bridge IDs) 

    path cost  2nd 

subinterface configuration

    MPCs  2nd 

    MPS 

subinterfaces

    ATM  2nd 

    broadcast domain identification 

subnets

    "broken"

        troubleshooting  2nd  3rd  4th  5th  6th  7th  8th 

    discontiguous  2nd  3rd 

    LISs (logically independent IP subnets  2nd  3rd 

    scopes

        server-to-server communication 

subset advertisements  2nd  3rd  4th 

subset advertisements (VTP) 

subsets 

summarizing

    Layer 3 addresses 

summary advertisements  2nd  3rd  4th 

Supervisor Engine Software 

Supervisor III

    configuration files

        copying  2nd 

Supervisor image files

    managing  2nd 

Supervisor module

    Catalyst 6000

        MSFC  2nd 

    images

        importing 

    MLS

        configuring  2nd  3rd 

Supervisor module (Catalyst)

    configuring  2nd  3rd  4th 

Supervisor modules

    failover  2nd 

Supervisor Modules

    image file management 

Supervisor modules

    images

        synchronizing  2nd 

    redundancy  2nd 

    standby mode 

    synchronizing 

suppressing

    broadcasts  2nd 

        hardware-based  2nd 

        software-based  2nd 

SVCs

    ATM 

        Control Direct 

        Control Distribute 

        Multicast Forward 

        Multicast Send 

    building 

    Configuration Direct  2nd 

SVLs (shared VLANs)  2nd 

switches

    ATM  2nd 

    Catalyst

        trunking  2nd  3rd  4th 

    trunking 

switching  2nd 

    application switching 

    broadcast domains  2nd 

    Catalyst 6000

        MSFC (Multilayer Switch Feature Card)  2nd 

        MSM (Multi-layer Switch Model)  2nd 

    cut-through 

    fragment-free 

    LANs

        segmentation  2nd  3rd 

    Layer 3 

        campus networks  2nd 

        MPOA  2nd 

    MDF

        Layer 2 switches 

        MLS switches 

    MDFs

        8500-style switching routers  2nd  3rd  4th 

    MLS

        access lists  2nd  3rd  4th  5th 

        aging 

        configuring  2nd  3rd 

        IGMP Snooping  2nd  3rd 

        multiple router ports  2nd  3rd  4th 

        multiple routers  2nd 

        NDE 

        protocol filtering 

        QoS 

        Spanning-Tree Protocol  2nd  3rd  4th 

        stacking devices  2nd  3rd 

        standards compliance 

        theory of operations  2nd  3rd  4th  5th  6th  7th  8th  9th  10th 

        WAN links  2nd 

    MLS (Multilayer Switching)  2nd  3rd  4th 

    MLS (multilayer switching) 

    MSM

        EtherChannel bundle, establishing  2nd 

        inter-VLAN routing  2nd 

    multicast traffic 

    packet-by-packet 

    SC0 

    store-and-forward 

    Token Ring

        DRiP 

        source-route  2nd 

    Token-Ring networks

        TrBRF  2nd 

        TrCRF  2nd 

    trunk links  2nd 

    trunks

        cost-effectiveness 

switching delay

    ATM cells 

switching routers  2nd  3rd  4th  5th 

    comparing to MLS  2nd  3rd  4th  5th  6th  7th  8th 

    load balancing

        HSRP 

SwitchProbe 

synchronization

    VTP  2nd  3rd 

synchronizing

    image files  2nd 

    Supervisor modules 

syntax

    ATM LANE configuration  2nd 

    Catalyst 5000/6000 CLI 

    HSRP configuration 

system parameter

    modifying  2nd