H

Index

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

h-node clients
hackers (WANs)
     back doors
     forged email
     passwords
     preventing attacks
     Trojan horses
     types of attacks
     viruses
half-duplex communication
half-duplex connections
half-duplex technologies
handheld cable checkers
Hands-Free Profile (HFP)
handshakes
harassment
hard disks, backing up
hardware
     10BASE-2 networks
     addresses
     analyzers
     autosensing
     bus types
     Cisco
     connectors
     deleting
     firewalls
     HP
     IBM
     Juniper Networks, Inc.
     manufacturers
     Microsoft
     name resolution
     network sniffers
     Red Hat
     Samba.org
     secure disposing
     switches
         chassis
         cut-through switches 2nd
         home offices
         Layer 3 switches
         stackable
         store-and-forward switches 2nd
     vertical-market applications
     Windows 2003 Server requirements
hardware-based print servers
Hardware-Specific Module (HSM)
HASH command
HBA (Host Bus Adapter)
HCL lists, accessing
HDLC (High-Level Data Link Control)
HDSL (High bit Data Rate DSL)
Header Error Control (HEC)
headers
     checksum
     fields
     frame relay
     IP
     IPv6
     TCP
     UDP
Headset profile
HEC (Header Error Control)
HELLO protocol
HELO command
HELP command
Help files
hertz (hz) 2nd
Hewlett Packard (HP)
HFP (Hands-Free Profile)
hidden nodes
hierarchies
     namespaces
     network organization of routers
     topologies 2nd
High bit Data Rate DSL (HDSL)
high-end servers, Gigabit Ethernets
High-Level Data Link Control (HDLC)
hold mode
home offices [See SOHO (small offices and home offices), routers.]
hops
     counts
     IPv6
     patterns
horizontal cabling system
Host Bus Adapter (HBA)
host computers
     configuring
     preventive security measures
     security
     Tripwire
hostname command
hostnames, retrieving
HOSTS file
hosts.equiv file
hotspots
HP (Hewlett Packard)
HSM (Hardware-Specific Module)
HTPP (Hypertext Printing Protocol) 2nd
hubs
     10BASE-2 networks
     backbones
     class I
     class II
     collisions
     disadvantages
     Ethernet switches, comparing
     star topologies
hybrid firewalls
Hybrid LAN topologies 2nd
     hierarchical star
     star-wireless
     tree
Hypertext Printing Protocol (HTPP)
hz (hertz) 2nd