Index
IN-24
Catalyst 3550 Multilayer Switch Software Configuration Guide
78-11194-03
port-based authentication (continued)
EAP-response/identity frame 7-3
enabling
802.1X authentication 7-8
periodic re-authentication 7-10
encapsulation 7-2
initiation and message exchange 7-3
method lists 7-8
ports
authorization state and dot1x port-control
command 7-4
authorized and unauthorized 7-4
resetting to default values 7-14
switch
as proxy 7-2
RADIUS client 7-2
topologies, supported 7-4
port blocking 1-2, 12-6
port-channel
See EtherChannel
Port Fast, STP 9-36, 10-10, 10-32
Port Fast mode 1-3
port icons, Front Panel view 3-6
port LEDs 3-8
DUPLX 3-8
port modes 3-8
SPEED 3-8
STAT 3-8
port membership modes, VLAN 3-9, 9-3
port modes
described 3-8
LEDs 3-8
port pop-up menu, Front Panel view 3-22
port priority, STP 10-26
ports
802.1Q trunk 3-9
access 8-2
blocking 12-6
dynamic access 3-9, 9-3
ports (continued)
dynamic VLAN membership, reconfirming 9-39
forwarding, resuming 12-7
ISL trunk 3-9
negotiate trunk 3-9
protected 12-5
routed 8-4
secure 12-8
static-access 3-9, 9-3, 9-19
switch 8-2
trunks 9-3, 9-22
VLAN assignments 9-19
port security
configuring 12-9
default configuration 12-9
described 12-8
displaying 12-11
violations 12-8
with other features 12-9
port-shutdown response, VMPS 9-33
preferential treatment of traffic
See QoS
preventing unauthorized access 6-1
priority, HSRP 23-6
private VLAN edge ports
See protected ports
privileged EXEC mode 2-2
privilege levels
access modes
read-only 3-31
read-write 3-31
changing the default for lines 6-9
CMS 3-31
command switch 5-25
exiting 6-10
logging into 6-10
mapping on member switches 5-25
overview 6-2, 6-8
setting a command with 6-8