User's Manual
Table Of Contents
- Getting Started
- Wizards
- Using the Startup Wizard
- Using the Wireless Wizard to Configure the Wireless Settings for ISA550W and ISA570W
- Using the DMZ Wizard to Configure the DMZ Settings
- Using the Dual WAN Wizard to Configure the WAN Redundancy Settings
- Using the Site-to-Site Wizard to Establish the Site-to-Site VPN Tunnels
- Using the Remote Access Wizard to Establish the IPSec VPN Tunnels or SSL VPN Tunnels for Remote Access
- Status
- Networking
- Configuring IP Routing Mode
- Port Management
- Configuring the WAN
- Configuring the WAN Redundancy
- Configuring the VLAN
- Configuring the DMZ
- Configuring the Zones
- Configuring the Routing
- Dynamic DNS
- IGMP
- VRRP
- Configuring the Quality of Service
- Address Management
- Service Management
- Wireless Configuration for ISA550W and ISA570W
- Firewall
- Configuring the Firewall Access Rules to Control Inbound and Outbound Traffic
- Configuring the Firewall Schedule
- Firewall Access Rule Configuration Examples
- Configuring the NAT Rules to Securely Access a Remote Network
- Configuring the Session Settings
- Configuring the Content Filtering to Control Access to Internet
- Configuring the MAC Filtering to Permit or Block Traffic
- Configuring the IP/MAC Binding to Prevent Spoofing
- Configuring the Attack Protection
- Configuring the Application Level Gateway
- Security Services
- VPN
- About VPN
- Configuring the Cisco IPSec VPN Server
- Configuring the Cisco IPSec VPN Client
- Configuring the Site-to-Site VPN
- Configuring the SSL VPN
- Elements of the SSL VPN
- Configuration Tasks to Establish a SSL VPN Tunnel
- Installing the Cisco AnyConnect VPN Client on User’s PC
- Importing the Certificates for User Authentication
- Configuring the SSL VPN Users
- Configuring the SSL VPN Gateway
- Configuring the SSL VPN Group Policies
- Configuring the SSL VPN Portal
- Configuring the L2TP Server
- Configuring the VPN Passthrough
- Viewing the VPN Status
- User Management
- Device Management
- Remote Management
- Administration
- SNMP
- Configuration Management
- Firmware Management
- Log Management
- Managing the Security License
- Managing the Certificates for Authentication
- Configuring the Email Alert Settings
- Configuring the RADIUS Servers
- Configuring the Time Zone
- Device Discovery
- Diagnosing the Device
- Measuring and Limiting Traffic with the Traffic Meter
- Configuring the ViewMaster
- Configuring the CCO Account
- Configuring the Device Properties
- Configuring the Debug Settings
- Troubleshooting
- Technical Specifications and Environmental Requirements
- Factory Default Settings
- Where to Go From Here
Networking
Configuring the VLAN
Cisco ISA500 Series Integrated Security Appliance Administrator Guide 120
4
Choose the ports from the Port list and click ->Access to add them to the
Member list and set the selected ports as Access mode. All packets going
into and out of the Access ports are untagged. Access mode is
recommended if the port is connected to a single end-user device which is
VLAN unaware.
Alternatively, you can choose the ports from the Port list and click ->Trunk
to add them to the Member list and set the selected ports as Trunk mode. All
packets going into and out of the Trunk port are tagged. Untagged data
coming into the port is not forwarded. Trunk mode is recommended if the
port is connected to a VLAN-aware switch or router.
NOTE This setting will change the port type and access mode of the
selected physical ports. For example, choose a port that was set as a
DMZ port and add it to the Member list. The DMZ port will be changed
to a LAN port. Changing the port type will wipe out all configurations
relative to the physical port.
• Zone: Choose the zone to which the VLAN is mapped. By default, the
DEFAULT VLAN is mapped to the LAN zone and the GUEST VLAN is mapped
to the GUEST zone.
STEP 4 In the DHCP Pool Settings tab, choose the DHCP mode from the DHCP Server
drop-down list.
• Disable: Choose this option if the computers on the VLAN are configured
with static IP addresses or are configured to use another DHCP server.
• DHCP Server: Allows the security appliance to act as a DHCP server and
assigns IP addresses to all devices that are connected to the VLAN. Any new
DHCP client joining the VLAN is assigned an IP address of the DHCP pool.
• DHCP Relay: Allows the security appliance to use a DHCP Relay. If you
choose DHCP Relay, enter the IP address of the remote DHCP server in the
Relay IP field.
STEP 5 If you choose DHCP Server as the DHCP mode, enter the following information:
• Start IP: Enter the first IP address in the DHCP range.
• End IP: Enter the last IP address in the DHCP range. Any new DHCP client
joining the VLAN is assigned an IP address between the Start IP address and
End IP address.