DHCP Snooping 189
Feature Example 189
Verification 190
Dynamic ARP Inspection 191
Feature Example 191
Verification 192
Chapter 12 Switch Management 193
12-1: Logging 193
Configuration 194
Logging Example 198
Displaying Information About Logging 198
12-2: Simple Network Management Protocol 198
Configuration 199
SNMP Example 205
Displaying Information About SNMP 206
12-3: Switched Port Analyzer 206
SPAN Configuration 206
RSPAN Configuration 208
SPAN Examples 210
Displaying Information About SPAN 211
12-4: Power Management 213
Configuration 213
Displaying Information About Power Management 214
12-5: Environmental Monitoring 214
12-6: Packet Tracing 214
Configuration 215
Packet-Tracing Example 218
Chapter 13 Quality of Service 221
13-1: QoS Theory 221
Layer 2 QoS Classification and Marking 222
Layer 3 QoS Classification and Marking 223
Catalyst Switch Queuing 226
13-2: QoS Configuration 226
Catalyst 2000/3000 Configuration 228
All Other Catalyst Configuration 228
Displaying Information About QoS 245
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