Cisco Catalyst 4948 - Page 352

switch ports, discarding STP port
states, 114
switched networks, design principles,
17-22
switches
booting in rommon mode, 11
EtherChannel
configuring, 63-67
example configuration, 67
password recovery process, 31-32
switching VTP versions, 102
switching table
aging time, configuring, 54
configuring, 53
example configuration, 54-55
information, displaying, 54-55
switchport command, 72
switchport host command, 252
switchport mode trunk command, 99
synchronizing IOS images, 44
synchronizing boot parameters on
Supervisor Engine, 45
synchronous logging, 197
syslog
configuring, 194-198
displaying information, 198
system time
configuring with NTP, 49-50
manual configuration, 48-49
T
T1/E1 CSU/DSU back-to-back
connections, 269
TACACS, configuring switch authenti-
cation, 181
TC bit set, 114
TCN BPDUs, 114
Telnet
SSH, configuring, 184-185
vty access, restricting, 183-184
temperature monitoring, 214
terminal sessions, 6
displaying, 6
ending, 7
resuming, 6
timeout values, configuring, 7
tiebreakers (STP), 113
timers, STP convergence tuning,
124-126
token bucket algorithm, 227
TopN reports, 61-62
topology changes (STP), 114
ToS byte, 223
traceroute command, 216-218
tracing packets, 215-218
traffic
broadcast suppression, 168
configuring, 168-169
verifying configuration, 170
controlling with protocol filtering, 171
in-profile, 227
out-of-profile, 227
policing, 227
transferring system files, 39-40
traps (SNMP), configuring, 203-204
trunks, 98
configuring, 93-94
DTP
disabling, 94
trunking mode characteristics,
95
encapsulation method, specifying,
95-96
trunks 331