Cisco Catalyst 4948 - Page 348

packets, tracing, 215-218
passwords
privileged, configuring, 30
recovering on 6000 series Catalyst
switches, 33-34
recovering on switches, 31-32
setting for VTP, 99-100
user-level, configuring, 30
path costs (STP), 113-114
pause frames, 58
PHB, 224
ping command, verifying packet
reachability, 215-216
pinouts, 266
policies (QoS), configuring, 237-238
policing traffic, 227
microflow policers, configuring,
234-235
poor root placement (STP), example
of, 120-122
port assignment, verifying on VLANs,
93
port authentication, configuring,
185-186
port channels, 74
port security, 188
configuring, 173-174
example, 188
example of, 175
verifying configuration, 175, 188
violations, 174
port states, STP, 114
ports
Layer 2, selecting, 56-57
trunking, 94-96
VLAN
dynamic assignment, 91-93
static assignment, 91
POS interfaces, configuring, 80
power supply redundancy
configuring, 213
displaying information, 214
powered devices, inline power, 249
powering modules on/off, 35
primary Supervisor, changing backup
Supervisor configuration, 44
private edge VLANs, creating,
106-107
private VLANs
configuring, 105-106
example configuration, 107-109
verifying operation, 107
privileged EXEC mode, 2
privileged passwords, configuring, 30
prompts, configuring on Supervisor
Engine, 25
protected ports, creating private edge
VLANs,
106-107
protocol filtering
configuring, 171
example, 172-173
verifying configuration, 171
pruning, VTP, 101-102
PVST+, 112
Q
QoS
configuring on Catalyst
2900XL/3500XL, 228
congestion avoidance, configuring,
244-245
DHCP, PHBs, 224
DiffServ, 223
displaying information, 245
QoS 327