321 Studios OL-7141-04 manual Internet WAN Fields, Firewall Fields

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Chapter 2 Cisco SDM Express Edit Mode

Overview

Interface—The name of the LAN interface. For example, Fast Ethernet 0. If SDM Express cannot identify the router’s LAN interfaces, it displays the number of configured LAN interfaces in this field.

IP/Mask—The IP address followed by the number of subnet bits, which represents the subnet mask. LAN IP addresses are often drawn from the private IP address range. For example an IP address of 10.10.10.1 using a subnet mask of 255.255.255.0 would be shown as 10.10.10.1/24.

DHCP Server—EitherConfigured or Not Configured.

DHCP Pool—If a DHCP server has been configured, this field contains the IP address range available to DHCP clients. For example, if the LAN interface is configured with an IP address in the 10.10.10.0 network, the DHCP pool may be configured with a range of addresses from 10.10.10.1 through 10.10.10.254.

If SDM Express cannot identify the LAN interfaces on the router, it displays the total number of supported LAN interfaces, and the total number of configured LAN interfaces.

Internet (WAN) Fields

The Internet fields display the WAN interface name, the type of WAN connection configured and the IP address subnet mask information.

Interface—The name of the WAN interface, for example ATM 0/1. If SDM Express cannot identify the router’s WAN interfaces, it displays the number of configured WAN interfaces in this field.

Connection Type—The type of WAN connection, for example ADSL, or

G.SHDSL

IP/Mask—The IP address followed by the number of subnet bits, which represents the subnet mask. For example an IP address of 172.16.33.15 using a subnet mask of 255.255.255.0 would be shown as 172.16.33.15/24.

If SDM Express cannot identify the WAN interfaces on the router, it displays the total number of supported WAN interfaces, and the total number of configured WAN interfaces.

Firewall Fields

Firewall type—SDM Express Default, Custom, or None.

Inside—The IP address of the inside, or trusted, interface.

 

Cisco SDM Express

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Contents Cisco SDM Express User’s Guide Cisco SDM Express User’s Guide N T E N T S Contents Cisco SDM Express Edit Mode Contents Welcome A P T E RHostname Field Basic ConfigurationUsername and Password Fields Domain Name FieldEnable Secret Password Field Router ProvisioningSDM Express Secure Device Provisioning Provision From USB TokenUSB Token or USB Flash CNS ServerProvision From USB Flash File Selection Name Wireless Interface ConfigurationLAN Interface Configuration SizeIP Address Field Wireless Parameters FieldsInterface/Bridge-to-Interface List Subnet Mask FieldRefresh, Apply Changes, Discard Changes Buttons Dhcp Server ConfigurationEnable Dhcp server on the LAN interface Check Box Starting IP Address FieldEnding IP Address Field Primary Domain Name Server FieldSecondary Domain Name Server Field Use these DNS values for Dhcp clients Check Box Enable PPPoE Check BoxInternet WAN Ethernet Interface Address Type ListConfirm Password Field Authentication Type Check BoxPassword Field Username FieldStatus Icon and Enable or Disable Button Internet WAN Autodetect EncapsulationInternet WAN User Specified Encapsulation Encapsulation List Virtual Path Identifier FieldVirtual Circuit Identifier Field IP Address for Remote Connection in Central Office Field Enable or Disable Button WAN Interface SelectionAdd Connection, Edit, Delete Buttons Serial Connection Interface ListRefresh Button Frame Relay Configuration Settings Link IP Address and Subnet Mask FieldsLMI Type Field Frame Relay Configuration SettingsDlci Field Use Ietf Frame Relay Encapsulation Check BoxInternet WAN Advanced Options CNS Server InformationFirewall Configuration Primary DNS FieldSecondary DNS Field Security Settings Disable Snmp Services on Your Router Check Box Disable Services that Involve Security Risks Check BoxEnhance Security on Router Access Check Box Encrypt Passwords Check BoxSummary Cisco Network Services Supplementary HelpCisco Router and Security Device Manager Security Settings Disable SnmpDisable Finger Service Disable PAD ServiceDisable TCP Small Servers Service Disable UDP Small Servers Service Disable IP Bootp Server ServiceDisable IP Identification Service Disable CDPDisable IP Source Route Enable Password Encryption ServiceEnable Netflow Switching Enable TCP Keepalives for Inbound Telnet SessionsEnable TCP Keepalives for Outbound Telnet Sessions Enable Sequence Numbers and Time Stamps on DebugsEnable IP CEF Set Scheduler Interval Set Scheduler AllocateSet TCP Synwait Time Enable Logging Enable Unicast RPF on Outside InterfacesDisable IP Gratuitous ARPs Disable IP RedirectsDisable IP Proxy ARP Disable IP Directed BroadcastDisable MOP Service Disable IP UnreachablesDisable IP Mask Reply Set Minimum Password Length to Less Than 6 CharactersSet Authentication Failure Rate to Less Than 3 Retries Set BannerEnable Telnet Settings Enable SSH for Access to the RouterCisco SDM Express Buttons Help ButtonAbout Button Apply Changes Button Reconnecting to the Router After Initial ConfigurationExit Button Discard Changes ButtonTesting Your WAN Internet Connection SDP Troubleshooting Tips Troubleshooting TipsOverview IconsLAN Fields Internet WAN Fields Firewall FieldsUsername/Login Password/Password is Encrypted Fields Edit/Delete ButtonsEdit a Username Encrypt password using MD5 hash algorithm CheckboxBridge/Do not bridge LAN interface with wireless Checkbox Refresh/Apply Changes/Discard Changes ButtonsLAN interface configuration Fields WirelessWAN-Unable to Configure WAN Interface No WAN AvailableEnable Firewall/Disable Firewall Buttons Delete ConnectionFirewall Unable to configure Firewall Window Unable to Configure NATAdd or Edit Address Translation Rule Routing Disable Services that Involve Security Risks Checkbox Select All Recommended by Cisco CheckboxEncrypt Passwords Checkbox Synchronize with my local PC clock CheckboxTools PingSource Field Update SDM from Cisco.comTo clear the output of the ping command Destination FieldUpdate SDM from Local PC Update SDM from CDCCO Login Date and Time Properties Synchronize CheckboxEdit Date and Time Fields Write down these steps and then reset the router Reset to Factory DefaultsSave Running Config to PC Apply ButtonReconfiguring Your PC with a Static or a Dynamic IP Address Microsoft Windows NT Feature Not Available Cisco SDM Express Edit Mode Feature Not Available D E IN-2