1044
topology table, 238-240
updates, 236-238
GLBP, 141-143
HSRP, 141-143
ICMP, 134-135
ICMP Redirect message, 137
ICMP Time Exceeded message,
136
ICMP Unreachable message, 135
IGMP, 635
IGPs, 360
for IP addresses, 125
MLD, 662
NTP, 143-145
packet routing, standards documents
for, 146
PPP. See PPP
proxy ARP, 137-139
RARP, 139-141
RIP, 204-205
authentication, 216-219
command reference, 225-226
configuration, 213-216
convergence and loop prevention,
205-213
distribution list and prefix list
filtering, 222-224
next-hop and split horizon
features,
219-220
offset lists, 220-222
standards documents, 225
RTP, 236
SNMP, 164-166
TCP. See TCP
UDP, 154-155
VRRP, 141-143
proxy ARP, 137-139
Prune messages, PIM-DM, 693-695
Prune Override, PIM, 702-703
pruning
PIM-DM, 697-699
shared trees, PIM-SM, 719-720
pseudonodes, 279
PSH (Push), 160
PSK (phase shift keying), 815
public wireless LANs, 840-842
pulse code modulation (PCM), 592
PVST+ (Per VLAN Spanning Tree Plus),
68-70
Q
QAM (quandrature amplitude
modulation), 815, 818
QoS service classes, 496
QoS tools, classification and marking.
See classification and marking tools
quartets, IPv6 addresses, 120
querier
IGMPv1, 651
IGMPv2, 656
Query Response Interval, 649
query scope (EIGRP), limiting, 246
queue lengths
modifying, 520
WFQ, 526-527
queuing, 515, 521
Cisco 3550, 545-546
Cisco 3550 switches, egress queuing,
543-545
discard categories, WRED, 539
hardware queues, 519
interfaces versus subinterfaces and
virtual circuits, 520
protocol comparison, 538
software queues, 519
WRED
configuration, 542
weight packets, 541
Protocols
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