Index D

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W]

database
    STP
        reducing size 
debug commands
    Catalyst switches  2nd 
    QoS  2nd 
    switches
        troubleshooting 
default gateways
    failover protection 
delay issues (IP telephony)  2nd 
dense mode protocols
    multicast routing  2nd 
design issues
    campus intranets  2nd  3rd 
        large campus  2nd 
        medium campus  2nd 
        small campus  2nd 
    IP telephony  2nd 
    telephony networks  2nd  3rd 
        management strategy 
designated routers
    multicasting
        PIM (Protocol Independent Multicast)  2nd 
devices
    campus intranets 
        Layer 2 switches  2nd  3rd 
        Layer 3 switches  2nd 
        multilayer switches 
        routers  2nd  3rd 
        usage recommendations  2nd 
    chasis redundancy  2nd  3rd 
Differentiated Services Code Points (DSCPs) 
DiffServ architechure
    IP telephony  2nd  3rd 
disabled state (switch ports) 
distributed switching architecture)  2nd 
distribution layer  2nd 
distribution layer switches
    as root switches 
distribution trees
    multicasts  2nd 
        shared distribution trees  2nd 
        source-based distribution trees  2nd 
domains
    broadcasts and 
    configuring
        VTP (VLAN Trunk Protocol)  2nd 
    verifying configuration
        VTP (VLAN Trunk Protocol)  2nd 
    VTP (VLAN Trunk Protocol)
        management domains  2nd 
DSCPs (Differentiated Services Code Points) 
DTP (Dynamic Trunk Protocol)
    principles of operation  2nd  3rd 
    trunking modes 
dual-ring topology
    SONET 
DVS (directed VLAN services)
    MANs and  2nd  3rd  4th 
DWDM
    Ethernet over  2nd  3rd 
Dynamic Trunk Protocol.   [See DTP]
dynamic VLANs  2nd  3rd