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WAC Global Settings, Security > Web-based Access Control WAC > WAC Global Settings

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xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide 2. Certain functions exist on the Switch that will filter HTTP packets, such as the Access Profile function. The user needs to be very careful when setting filter functions for the target VLAN, so that these HTTP packets are not denied by the Switch. 3. If a RADIUS server is to be used for authentication, the user must first establish a RADIUS Server with the appropriate parameters, including the target VLAN, before enabling Web Authentication on the Switch. WAC Global Settings Users can configure the Switch for the Web-based access control function. To view this window, click Security > Web-based Access Control (WAC) > WAC Global Settings, as shown below: Figure 8-37 WAC Global Settings window The fields that can be configured are described below: Parameter Description WAC Global State Virtual IP Virtual IPv6 Redirection Path Clear Redirection Path RADIUS Authorization Local Authorization Method Use this selection menu to either enable or disable the Web Authentication on the Switch. Enter a virtual IP address. This address is only used by WAC and is not known by any other modules of the Switch. Enter a virtual IPv6 address. This address is only used by WAC and is not known by any other modules of the Switch. Enter the URL of the website that authenticated users placed in the VLAN are directed to once authenticated. Click the Yes or No radio button to enable or disable this option to clear the redirection path. Use the drop-down menu to enable or disable this option to enable RADIUS Authorization or not. Use the drop-down menu to enable or disable this option to enable Local Authorization or not. Use this drop-down menu to choose the authenticator for Web-based Access Control. The user may choose: Local - Choose this parameter to use the local authentication method of the Switch as the authenticating method for users trying to access the network via the Switch. This is, in fact, the username and password to access the Switch configured using the WAC User Settings window (Security > Web-based Access Control > WAC User Settings) seen below. RADIUS - Choose this parameter to use a remote RADIUS server as the authenticating method for users trying to access the network via the switch. This RADIUS server must have already been pre-assigned by the administrator using the Authentication RADIUS 233

Section	Page
Intended Readers	10
Typographical Conventions	10
Notes, Notices and Cautions	10
Chapter 1 Web-based Switch Configuration	11
Introduction	11
Login to the Web Manager	11
Web-based User Interface	12
Web Pages	13
Chapter 2 System Configuration	14
Device Information	14
System Information Settings	15
Dual Configuration Settings	16
Firmware Information Settings	17
Port Configuration	18
PoE	21
Serial Port Settings	24
System Log configuration	25
Time Range Settings	29
Time Settings	29
User Accounts Settings	30
Stacking	31
Chapter 3 Management	35
ARP	35
Gratuitous ARP	37
IPv6 Neighbor Settings	38
IP Interface	39
Management Settings	43
Session Table	44
Single IP Management	44
SNMP Settings	54
Telnet Settings	64
Web Settings	64
Chapter 4 L2 Features	65
VLAN	65
Q-in-Q	88
Layer 2 Protocol Tunneling Settings	90
Spanning Tree	91
Link Aggregation	100
FDB	103
L2 Multicast Control	107
Multicast Filtering	132
ERPS Settings	136
LLDP	139
Chapter 5 L3 Features	149
Local Route Settings	149
IPv4 Static/Default Route Settings	149
IPv4 Route Table	150
IPv6 Static/Default Route Settings	151
IPv6 Route Table	151
Policy Route Settings	152
IP Forwarding Table	153
Chapter 6 QoS	154
802.1p Settings	156
Bandwidth Control	159
Traffic Control Settings	161
DSCP	164
HOL Blocking Prevention	167
Scheduling Settings	168
SRED	171
Chapter 7 ACL	174
ACL Configuration Wizard	174
Access Profile List	175
CPU Access Profile List	193
ACL Finder	207
ACL Flow Meter	208
Chapter 8 Security	211
802.1X	211
RADIUS	224
IP-MAC-Port Binding (IMPB)	229
MAC-based Access Control (MAC)	236
Web-based Access Control (WAC)	240
Japanese Web-based Access Control (JWAC)	245
Compound Authentication	252
Port Security	256
ARP Spoofing Prevention Settings	258
BPDU Attack Protection	259
Loopback Detection Settings	261
Traffic Segmentation Settings	262
NetBIOS Filtering Settings	263
DHCP Server Screening	264
Access Authentication Control	265
SSL Settings	274
SSH	276
Trusted Host Settings	280
Safeguard Engine Settings	281
Chapter 9 Network Application	284
DHCP	284
DNS	296
PPPoE Circuit ID Insertion Settings	298
SNTP	299
Chapter 10 OAM	302
CFM	302
Ethernet OAM	311
DULD Settings	315
Cable Diagnostics	316
Chapter 11 Monitoring	318
Utilization	318
Statistics	320
Mirror	332
sFlow	334
Ping Test	337
Trace Route	338
Peripheral	340
Chapter 12 Save and Tools	341
Save Configuration ID 1	341
Save Configuration ID 2	341
Save Log	342
Save All	342
Stacking Information	342
Download Firmware	344
Download Configuration File	344
Upload Configuration File	345
Upload Log File	346
Reset	347
Reboot System	347
Appendix A Mitigating ARP Spoofing Attacks Using Packet Content ACL	348
How Address Resolution Protocol Works	348
How ARP Spoofing Attacks a Network	350
Prevent ARP Spoofing via Packet Content ACL	351
Configuration	351
Appendix B System Log and Trap List	354
System Log Entries	354
DES-3528/DES-3552 Series Trap List	362
Proprietary Trap List	362
Appendix C Password Recovery Procedure	365

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xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide

Certain functions exist on the Switch that will filter HTTP packets, such as the Access Profile function. The user

needs to be very careful when setting filter functions for the target VLAN, so that these HTTP packets are not

denied by the Switch.

If a RADIUS server is to be used for authentication, the user must first establish a RADIUS Server with the

appropriate parameters, including the target VLAN, before enabling Web Authentication on the Switch.

WAC Global Settings

Users can configure the Switch for the Web-based access control function.

To view this window, click

Security > Web-based Access Control (WAC) > WAC Global Settings

, as shown below:

Figure 8-37 WAC Global Settings window

The fields that can be configured are described below:

Parameter

Description

WAC Global State

Use this selection menu to either enable or disable the Web Authentication on the

Switch.

Virtual IP

Enter a virtual IP address. This address is only used by WAC and is not known by any

other modules of the Switch.

Virtual IPv6

Enter a virtual IPv6 address. This address is only used by WAC and is not known by any

other modules of the Switch.

Redirection Path

Enter the URL of the website that authenticated users placed in the VLAN are directed

to once authenticated.

Clear Redirection Path

Click the Yes or No radio button to enable or disable this option to clear the redirection

path.

RADIUS Authorization

Use the drop-down menu to enable or disable this option to enable RADIUS

Authorization or not.

Local Authorization

Use the drop-down menu to enable or disable this option to enable Local Authorization

or not.

Method

Use this drop-down menu to choose the authenticator for Web-based Access Control.

The user may choose:

Local

– Choose this parameter to use the local authentication method of the Switch as

the authenticating method for users trying to access the network via the Switch. This is,

in fact, the username and password to access the Switch configured using the

WAC

User Settings

window (

Security > Web-based Access Control > WAC User

Settings

) seen below.

RADIUS

– Choose this parameter to use a remote RADIUS server as the authenticating

method for users trying to access the network via the switch. This RADIUS server must

have already been pre-assigned by the administrator using the

Authentication RADIUS

233