configuration, timeout … 4-23
configuration, viewing … 4-10
encryption key … 4-6, 4-18, 4-19, 4-22
encryption key exclusion … 4-29
encryption key, general operation … 4-26
encryption key, global … 4-23
encryption key, saving to configuration
file … 2-12
general operation … 4-2
IP address, server … 4-18
local manager password requirement … 4-29
messages … 4-28
NAS … 4-3
precautions … 4-5
preparing to configure … 4-8
preventing switch lockout … 4-18
privilege level code … 4-7
server access … 4-18
server priority … 4-21
setup, general … 4-5
shared secret key, saving to configuration
file … 2-15
show authentication … 4-8
single login … 4-13
single sign-on … 4-13
system requirements … 4-5
TACACS+ server … 4-3
testing … 4-5
TFTP, configuration … 4-29
timeout … 4-18
troubleshooting … 4-6
unauthorized access, preventing … 4-7
web access, controlling … 4-28
web access, no effect on … 4-5
tacacs-server … 4-8
TCP
reserved port numbers … 7-20
Telnet … 1-5
test … 4-18
TLS
See RADIUS.
troubleshooting
authentication via Telnet … 4-18
authorized IP managers … 11-13
trunk
filter, source-port … 8-3, 8-19
LACP, 802.1X not allowed … 9-20
See also LACP.
U
USB
autorun and passwords … 2-5
user name
cleared … 2-7
V
value, inconsistent … 10-19
vendor specific attributes … 5-26
VLAN
802.1X … 9-64
802.1X, ID changes … 9-67, 9-71
not advertised for GVRP … 9-67, 9-71
secure management … 1-7
Tagged egress VLAN in authentication
session … 5-32
Untagged VLAN in authentication
session … 5-31, 5-32
VLANs
GVRP-created … 9-71
GVRP-learned … 9-70
VSAs, defining … 5-27
W
Wake-on-LAN
on 802.1X-aware ports … 9-28
on web-authenticated ports … 3-34
warranty … 1-ii
Web auth
port access … 9-5
Web Authentication
authenticator operation … 3-6
blocked traffic … 3-3
CHAP
defined … 3-11
usage…3-3
client status … 3-54
configuration commands … 3-32
configuring
access control on unauthenticated
ports … 3-33
controlled directions … 3-33
on the switch … 3-30
switch for RADIUS access … 3-28
the web server … 3-17
Index – 9