Bridge | ADTRAN TA 544 instruction

RELAY ADDRESS

UDP PORT TYPE STANDARD (def)

SPECIFIED

UDP PORT 1, 2, 3

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UDP Relay

This menu configures the TA 544 to act as a UDP relay agent for applications requiring a response from UDP hosts that are not on the same network segment as their clients.

Mode

When this option is set to ON, the TA 544 will act as a relay agent.

UDP Relay List

Up to four relay destination servers can be specified in this list.

This is the IP address of the server that will re- ceive the relay packet.

The following standard UDP protocols are relayed when set: DHCP, TFTP, DNS, NTP (Network Time Protocol, port 123, NBNS (NetBios Name Server, port 137), NBDG (NetBIOS Datagram, port 138), and BootP.

When set, the UDP port (1 to 65535) can be specified in the UDP Port columns (up to three per server).

Used for specifying UDP ports to be relayed.

These fields only apply when UDP PORT TYPE is

set to SPECIFIED.

Bridge

The BRIDGE menu is used to set up the bridge parameters for the TA 544. The bridging function runs at the Media Access Control (MAC) level which allows any protocol packets that run over Ethernet to be for- warded. Bridging can run concurrently with IP. However, when IP routing is active, IP packets (which include ARP packets) are not bridged.

Mode

This is used to enable the bridge function.

Address Table

The TA 544 automatically maintains a table of MAC addresses detected and associates those addresses with the LAN or WAN port from which they were received.

AGING	The maximum time an idle MAC address remains in
	the table before being removed. The value is in min-
	utes.
FORWARD POLICY	When this parameter is set to UNKNOWN (def), any
	bridge packet with a destination MAC address that
	is not in the bridge table is forwarded to all other
	ports. When set to KNOWN, the packet with the un-
	known destination MAC address is dropped and is
	not forwarded.

© 2001, ADTRAN, Inc.

TA 544 User Manual

Image 31

ADTRAN TA 544 user manual Bridge

Contents

1200704L1 4200704L3 To the Holder of the Manual Trademarks Safety Instructions Limited Product Warranty USA International Contact Information 2001, ADTRAN, Inc Repair and Return Customer Service, Product Support Information, and TrainingPresales Inquiries and Applications Support Post-Sale Support Training 800 615-1176, ext Training Contents 2001, ADTRAN, Inc Figures 2001, ADTRAN, Inc Terminal Menu Firmware Updates Voice Over DSL Application Mount the Unit Unpack and Inspect the Unit System Info Firmware Revision Bootcode RevisionPart Number Serial Number Telnet Access System ConfigOperating Mode Network Timing Mode Snmp Menu Instructions for Changing Passwords Step Action Password ProtectMaint Port Menu Network Time System Utility Upgrade Firmware Config Transfer Ping Layer One Interface Configuring WAN SettingsATM Config Dslam Type Data Scrambling ATM Stats AP Receive Cells Discarded AP Receive Cell ErrorsAP Rx Cells AP Rx OAM Cells DSL Rate Config Global Configuring the Router Configuration Use this menu to enter static routes to other networks Bridge Security Ethernet Menu Ethernet MAC Address WAN This is the network mask used for this interface Use this menu to configure IP settings When set to Y ES, only IP RIP updates are sent All incoming packets from the WAN are not Bridge Table Configuring the Router StatusSession ARP cache Configuring the Router Logs Clear Network LogWrap View Call Control Configuring Voice Support Config Voice Stats Configuring Voice Support StatusGateway Stats PVC Stats Modules Table Managing the Modules Modules Configuration Managing the Modules V.35 SetupMode Following settings are used for FRF5 Following settings are used for FRF8 Isdn Interfaces Appendix A. Specifications and FeaturesNetwork Interface ATM Support Serial Data Security FeaturesPower Management Options Updating Firmware via a Forced Download Appendix B. Updating TA 544 Firmware using XmodemPress Enter until a menu appears Updating Firmware via the Console Menus 2001, ADTRAN, Inc Appendix C. Updating TA 544 Firmware using Tftp Message Meaning Message Meaning Status Bar Ode Avigation H elp Enu Path Left Pane Right Window Pane Notation Window Pane Navigation Navigating Using the Keyboard Keys Additional Terminal Menu Window Features Session Management Keystrokes Getting Help Application Diagram Voice Turn Up Step Action Appendix F. RFC1483 Quick Start IP Routing WAN Options Appendix G. RFC1483 Quick Start IP Routing with NAT Bridging Step Action Appendix H. RFC1483 Quick Start Bridging Appendix I. PPPoA Quick Start Guide