Cisco Catalyst 2000 Configuration Handbook page 353

332 tuning ingress port queues
removing VLANs from trunk links,
96-97
scaling, 21
verifying VLAN port assignments, 97
VTP
changing modes, 100-101
changing versions, 102
configuring, 98-99
example configuration, 103-104
pruning, 101-102
server mode, 99
setting passwords, 99-100
verifying operation, 102
tuning ingress port queues, 231-233
U
UDLD, 115
undelete command, 38
unicast broadcast floods, controlling,
169
upgrades, performing FSUs, 138-139
uplink failure of switched networks, 18
user Exec mode, 2
user interface features (Cisco IOS), 3
user modes, Cisco IOS Software, 2
user-level passwords, configuring, 30
UTC (coordinated universal time), 47
V
VACLs, 176
configuring, 176-178
example, 178-180
verifying configuration, 178
verifying
broadcast suppression, 170
DHCP snooping configuration, 190
Layer 3 EtherChannel configuration,
76-77
Layer 3 Ethernet interface configura-
tion, 73
port security configuration, 175, 188
private VLAN operation, 107
protocol filtering configuration, 171
routing table configuration, 86
STP operation, 127-130
VACL configuration, 178
virtual interface configuration, 84
VLAN port assignment, 93, 97
VTP operation, 102
WAN interface configuration, 81
versions of VTP, switching, 102
viewing
file system devices, 36-38
firewall load balancing information,
164
IGMP snooping information, 145
installed modules, 34
logging information, 198
power management information, 214
QoS information, 245
SLB information, 157
SNMP information, 206
SPAN information, 211-213
STP information, 120
virtual interfaces
example configuration, 84-85
subinterfaces, configuring, 83-84
verifying configuration, 84
VLAN interfaces, configuring, 82
vlan allocation policy command, 89
VLANs
creating, 88-91