Contents

A - C - D - E - G - I - L - M - N - P - R - S - T - U - V -

Index

A

AAA
accounting 1
authentication 2
benefits 3
configuring console login 4
default settings 5
description 6
enabling MSCHAP authentication 7
example configuration 8
guidelines 9
limitations 10
prerequisites 11
user login process 12
verifying configurations 13
AAA accounting
configuring default methods 1
AAA accounting logs
clearing 1
displaying 2
AAA authorization
configuring on TACACS+ servers 1
AAA logins
enabling authentication failure messages 1
AAA protocols
RADIUS 1
TACACS+ 2
AAA server groups
description 1
AAA servers
specifying SNMPv3 parameters 1 2
specifying user roles 2
specifying user roles in VSAs 3
AAA services
configuration options 1
remote 2
accounting
description 1
authentication
description 1
local 2
methods 3
remote 4
user login 5
authorization
user login 1
verifying commands 2

C

changed information
description 1
Cisco
vendor ID 1 2
cisco-av-pair
specifying AAA user parameters 1 2
commands
disabing authorization verification 1
enabing authorization verification 2

D

default settings
AAA 1
DHCP binding database
See DHCP snooping binding database 1
DHCP Option 82
description 1
DHCP relay agent
enabling or disabling 1
enabling or disabling Option 82 2
enabling or disabling VRF support 3
VRF support 4
DHCP relay binding database
description 1
DHCP snooping
binding database 1
default settings 2
description 3
guidelines 4
in a vPC environment 5
limitations 6
message exchange process 7
Option 82 8
overview 9
DHCP snooping binding database
described 1
description 2
entries 3
See DHCP snooping binding database 4
Dynamic Host Configuration Protocol snooping
See DHCP snooping 1

E

examples
AAA configurations 1

G

guidelines
DHCP snooping 1

I

IDs
Cisco vendor ID 1 2
IP ACLs
description 1

L

limitations
DHCP snooping 1

M

MSCHAP
enabling authentication 1

N

new information
description 1

P

preshared keys
TACACS+ 1
privilege level support for TACACS+ authorization
configuring 1
privilege roles
permitting or denying commands for 1

R

RADIUS
configuring servers 1
configuring timeout intervals 2
configuring transmission retry counts 3
default settings 4
description 5
example configurations 6
network environments 7
RADIUS server groups
global source interfaces 1
RADIUS servers
configuring timeout interval 1
configuring transmission retry count 2
deleting hosts 3
displaying statistics 4
example configurations 5
manually monitoring 6

S

server groups 1
SNMPv3
specifying AAA parameters 1
specifying parameters for AAA servers 2
source interfaces
RADIUS server groups 1
TACACS+ server groups 2
SSH
description 1
statistics
TACACS+ 1

T

TACACS+
advantages over RADIUS 1
configuring 2
configuring global timeout interval 3
description 1 2
displaying statistics 5
example configurations 6
field descriptions 7
global preshared keys 8
limitations 9
prerequisites 10
preshared key 11
user login operation 12
verifying command authorization 13
verifying configuration 14
TACACS+ command authorization
configuring 1
testing 2
TACACS+ server groups
global source interfaces 1
TACACS+ servers
configuring hosts 1
configuring TCP ports 2
configuring timeout interval 3
displaying statistics 4
field descriptions 5
manually monitoring 6
verifying configuration 7
TCP ports
TACACS+ servers 1
Telnet
description 1

U

user login
authentication process 1
authorization process 2
user roles
specifying on AAA servers 1 2

V

vendor-specific attributes 1
vPCs
and DHCP snooping 1
VSAs
format 1
protocol options 2
support description 3