Index H

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

hardware redundancy 
    Catalyst switches
        power supplie  2nd  3rd 
        SEs (Supervisor Engines  2nd  3rd  4th  5th  6th  7th  8th  9th  10th  11th  12th  13th 
header compression 
hello messages (HSRP) 
hello time (BDPU frame field) 
hosetname command
    switch configuration 
host membership queries (multicast groups) 
host membership reports (multicast groups) 
hosts
    multicast groups
        joining 
HSRP (Hot Standby Routing Protocol)
    client routing issues 
HSRP protocol
    configuring  2nd  3rd 
    failover protection and  2nd  3rd 
    interface tracking  2nd  3rd  4th 
    multicasting  2nd  3rd 
    operation of  2nd 
    RPs
        types of  2nd  3rd 
    states  2nd  3rd  4th 
    verifying operation  2nd 
    virtual addresses 
HTTP server
    NAM (Network Analysis Module)
        enabling