3Com 3C13636 Configuration Manual page 394

3Com Router 3000 Ethernet Family
Configuration Guide
9.6.3 Configuring DHCP Server Load Sharing for DHCP Relay.................................... 9-39
9.6.4 Releasing Client IP Address by DHCP Relay ....................................................... 9-39
9.6.5 Configuring Option 82 Support on the DHCP Relay ............................................. 9-40
9.6.6 Clearing DHCP Relay Information ........................................................................ 9-41
9.7 DHCP Client Configuration .............................................................................................. 9-41
9.8 Displaying and Debugging DHCP.................................................................................... 9-42
9.9 DHCP Configuration Examples ....................................................................................... 9-44
9.9.1 DHCP Server Configuration Example ................................................................... 9-44
9.9.2 DHCP Relay Configuration Example .................................................................... 9-46
9.9.3 DHCP Client Configuration Example .................................................................... 9-47
9.9.4 DHCP Accounting Configuration Example............................................................ 9-49
9.9.5 Option 184-Supported DHCP Server Configuration Example .............................. 9-50
9.9.6 Option 28-Supported DHCP Relay Configuration Example.................................. 9-51
9.9.7 DHCP Configuration Example for the Serial Interface using PPP ........................ 9-52
Chapter 10 IP Performance Configuration................................................................................ 10-1
10.1 Configuring Maximum Transmission Unit (MTU)........................................................... 10-1
10.2 Configuring TCP Packet Fragmentation........................................................................ 10-1
10.3 Configuring TCP Attributes ............................................................................................ 10-1
10.4 Configuring the Sending of ICMP Redirect Messages .................................................. 10-2
10.5 Displaying and Debugging IP Performance................................................................... 10-3
10.6 Configuring Broadcast Forwarding on an Interface ....................................................... 10-4
10.6.1 Configuring Broadcast Forwarding on an Interface ............................................ 10-4
10.6.2 Configuration Example for Implementing Remote WOL with Routers................ 10-4
10.7 Configuring Unicast Fast Forwarding ............................................................................ 10-5
10.7.1 Brief Introduction to Unicast Fast Forwarding..................................................... 10-5
10.7.2 Configuring Unicast Fast Forwarding.................................................................. 10-6
10.7.3 Displaying and Debugging Unicast Fast Forwarding .......................................... 10-7
10.8 Multicast Fast Forwarding Configuration ....................................................................... 10-7
10.8.1 Introduction to Multicast Fast Forwarding ........................................................... 10-7
10.8.2 Configuring Multicast Fast Forwarding ............................................................... 10-8
10.8.3 Displaying and Debugging Multicast Fast Forwarding........................................ 10-8
10.9 IP Performance Configuration Troubleshooting ............................................................ 10-8
Chapter 11 NAT Configuration................................................................................................... 11-1
11.1 NAT Overview................................................................................................................ 11-1
11.2 Functions Provided by NAT ........................................................................................... 11-2
11.2.1 Many-to-Many Address Translation and Address Translation Control ............... 11-2
11.2.2 NAPT................................................................................................................... 11-3
11.2.3 Static Net-to-Net NAT ......................................................................................... 11-4
11.2.4 Bidirectional NAT ................................................................................................ 11-5
11.2.5 Internal Server..................................................................................................... 11-6
11.2.6 Easy IP ................................................................................................................ 11-6
11.2.7 NAT Support for ALG .......................................................................................... 11-6
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