System information

10 – Index
time protocol
selecting … 9-3
time server … 8-3
time, configure … 7-14
TimeP … 8-4, 8-5
assignment methods … 9-2
disabling … 9-20
enabling and disabling … 9-18
poll interval … 9-20
selecting … 9-3
viewing and configuring, menu … 9-15
viewing, CLI … 9-17
timesync, disabling … 9-20
Time-To-Live … 8-4, 8-5
time-to-live, LLDP … 13-30
traceroute
asterisk … C-42
blocked route … C-43
fails … C-41
traffic monitoring … 13-5, B-27
traffic, port … B-10
transceiver
error messages … 10-18
view status … 10-17
transceiver, fiber-optic … 10-5
trap … 5-23
authentication … 13-20
authentication trap … 13-25
CLI access … 13-20
event levels … 13-24
limit … 13-20
receiver … 13-20
SNMP … 13-20
trap notification … 13-40
trap receiver … 13-4, 13-5
configuring … 13-20, 13-21
troubleshooting
approaches … C-3
browsing the configuration file … C-37
console access problems … C-5
diagnosing unusual network activity … C-7
diagnostics tools … C-32
fast-uplink … C-14
OS download … A-17
ping and link tests … C-33
restoring factory default configuration … C-44
spanning tree … C-14
SSH … C-15
switch won’t reboot, shows => prompt … C-45
unusual network activity … C-7
using the event log … C-21
web browser access problems … C-5
trunk
See port trunk.
TTL … 8-4, 8-5
TTL, LLDP … 13-30
types of alert log entries … 5-19
U
UDLD
changing the keepalive interval … 10-43
changing the keepalive retries … 10-44
configuration … 10-42
configuring for tagged ports … 10-44
enabling on a port … 10-43
event log messages … 10-47
operation … 10-41
overview … 10-40
supported switches … 10-42
viewing configuration … 10-45
viewing statistics … 10-46
warning messages … 10-47
unauthorized access … 13-25
undersize packets … 10-26
Uni-directional Link Detection
See UDLD.
Universal Resource Locator
See URL.
Unix, Bootp … 8-14
unrestricted write access … 13-13
unusual network activity … C-7
up time … B-6
URL
management server … 5-12
ProCurve Networking … 5-13
support … 5-12, 5-13
user name, using for browser or console
access … 5-8, 5-10
users, SNMPv3
See SNMPv3.
using the passwords … 5-10
utilization, port … 5-15