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Configuring Management Access Authentication, Display, Sensitive Data As Plaintext, Apply, Security

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Configuring Security Configuring Management Access Authentication 17 - Login-RADIUS server is used for authenticating users that ask to administer the switch. - 802.1X-RADIUS server is used for 802.1x authentication. - All-RADIUS server is used for authenticating user that ask to administer the switch and for 802.1X authentication. STEP 5 To display sensitive data in plaintext form in the configuration file, click Display Sensitive Data As Plaintext. STEP 6 Click Apply. The RADIUS server definition is added to the Running Configuration file of the switch. Configuring Management Access Authentication Authentication methods can be assigned to HTTP/HTTPS sessions. The authentication can be performed locally or on a RADIUS server. For the RADIUS server to grant access to the web-based switch configuration utility, the RADIUS server must return cisco-avpair = shell:priv-lvl=15. User authentication occurs in the order that the authentication methods are selected. If the first authentication method is not available, the next selected method is used. For example, if the selected authentication methods are RADIUS and Local, and all configured RADIUS servers are queried in priority order and do not reply, the user is authenticated locally. If an authentication method fails or the user has insufficient privilege level, the user is denied access to the switch. In other words, if authentication fails at an authentication method, the switch stops the authentication attempt; it does not continue and does not attempt to use the next authentication method. To define authentication methods for an access method: STEP 1 Click Security > Management Access Authentication. The Management Access Authentication page is displayed. STEP 2 Select an access method from the Application list. STEP 3 Use the arrows to move the authentication method between the Optional Methods column and the Selected Methods column. The first method selected is the first method that is used. Cisco Small Business 200 Series Smart Switch Administration Guide 231

Section	Page
Getting Started	7
Starting the Web-based Switch Configuration Utility	7
Quick Start Switch Configuration	11
Interface Naming Conventions	11
Window Navigation	13
Viewing Statistics	17
Viewing Ethernet Interfaces	17
Viewing Etherlike Statistics	18
Viewing 802.1X EAP Statistics	19
Managing RMON	21
Managing System Logs	24
Setting System Log Settings	24
Setting Remote Logging Settings	26
Viewing Memory Logs	27
Managing System Files	29
Types of System Files	29
Upgrade/Backup Firmware/Language	32
Downloading or Backing-up a Configuration or Log	34
Viewing Configuration Files Properties	37
Copying Configuration Files	38
DHCP Auto Configuration	39
General Administrative Information	43
Switch Models	43
System Information	45
Rebooting the Switch	47
Monitoring the Fan Status and Temperature	48
Defining Idle Session Timeout	48
Pinging a Host	49
System Time	51
System Time Options	52
SNTP Modes	53
Configuring System Time	54
Managing Device Diagnostics	61
Testing Copper Ports	61
Displaying Optical Module Status	63
Configuring Port and VLAN Mirroring	64
Viewing CPU Utilization and Secure Core Technology	66
Configuring Discovery	68
Configuring Bonjour Discovery	68
LLDP and CDP	69
Configuring LLDP	70
Configuring CDP	91
Port Management	100
Configuring Ports	100
Setting Basic Port Configuration	101
Configuring Link Aggregation	103
Configuring Green Ethernet	111
Smartports	118
Overview	118
What is a Smartport	119
Smartport Types	119
Smartport Macros	122
Macro Failure and the Reset Operation	123
How the Smartport Feature Works	124
Auto Smartport	124
Error Handling	128
Default Configuration	128
Relationships with Other Features and Backwards Compatibility	129
Common Smartport Tasks	129
Configuring Smartport Using The Web-based Interface	131
Built-in Smartport Macros	136
Managing Power-over-Ethernet Devices	148
PoE on the Switch	148
Configuring PoE Properties	151
Configuring the PoE Power, Priority, and Class	152
VLAN Management	155
VLANs	155
Configuring Default VLAN Settings	158
Creating VLANs	159
Configuring VLAN Interface Settings	160
Defining VLAN Membership	161
Voice VLAN	165
Configuring the Spanning Tree Protocol	179
STP Flavors	179
Configuring STP Status and Global Settings	180
Defining Spanning Tree Interface Settings	182
Configuring Rapid Spanning Tree Settings	184
Managing MAC Address Tables	187
Configuring Static MAC Addresses	188
Managing Dynamic MAC Addresses	188
Configuring Multicast Forwarding	190
Multicast Forwarding	190
Defining Multicast Properties	193
Adding MAC Group Address	195
Adding IP Multicast Group Addresses	197
Configuring IGMP Snooping	198
MLD Snooping	200
Querying IGMP/MLD IP Multicast Group	203
Defining Multicast Router Ports	204
Defining Forward All Multicast	205
Defining Unregistered Multicast Settings	206
Configuring IP Information	207
Management and IP Interfaces	207
Configuring ARP	219
Domain Name Systems	220
Configuring Security	224
Defining Users	225
Configuring RADIUS	228
Configuring Management Access Authentication	230
Defining Management Access Method	231
Configuring TCP/UDP Services	236
Defining Storm Control	237
Configuring Port Security	238
Configuring 802.1X	241
Denial of Service Prevention	247
Using the SSL Feature	249
SSL Overview	249
Default Settings and Configuration	249
SSL Server Authentication Settings	250
Secure Sensitive Data	252
Introduction	252
SSD Rules	253
SSD Properties	258
Configuration Files	261
SSD Management Channels	266
Menu CLI and Password Recovery	266
Configuring SSD	267
Configuring Quality of Service	270
QoS Features and Components	271
Configuring QoS - General	272

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Configuring Security

Configuring Management Access Authentication

Cisco Small Business 200 Series Smart Switch Administration Guide

231

—RADIUS server is used for authenticating users that ask to

administer the switch.

802.1X

—RADIUS server is used for 802.1x authentication.

All

—RADIUS server is used for authenticating user that ask to administer

the switch and for 802.1X authentication.

STEP

To display sensitive data in plaintext form in the configuration file, click

Display

Sensitive Data As Plaintext

STEP

Click

Apply

. The RADIUS server definition is added to the Running Configuration

file of the switch.

Configuring Management Access Authentication

Authentication methods can be assigned to HTTP/HTTPS sessions. The

authentication can be performed locally or on a RADIUS server.

For the RADIUS server to grant access to the web-based switch configuration

utility, the RADIUS server must return cisco-avpair = shell:priv-lvl=15.

User authentication occurs in the order that the authentication methods are

selected. If the first authentication method is not available, the next selected

method is used. For example, if the selected authentication methods are RADIUS

and Local, and all configured RADIUS servers are queried in priority order and do

not reply, the user is authenticated locally.

If an authentication method fails or the user has insufficient privilege level, the user

is denied access to the switch. In other words, if authentication fails at an

authentication method, the switch stops the authentication attempt; it does not

continue and does not attempt to use the next authentication method.

To define authentication methods for an access method:

STEP 1

Click

Security

Management Access Authentication

. The

Management Access

Authentication

page is displayed.

STEP

Select an access method from the

Application

list.

STEP

Use the arrows to move the authentication method between the Optional Methods

column and the Selected Methods column. The first method selected is the first

method that is used.