3Com Switch 8800 Advanced Software V5 Configuration Guide

Troubleshooting DHCP Server Configuration 734
51 DHCP RELAY AGENT CONFIGURATION
Introduction to DHCP Relay Agent 735
Configuring DHCP Relay Agent 736
Displaying and Maintaining DHCP Relay Agent Configuration 741
DHCP Relay Agent Configuration Example 742
Troubleshooting DHCP Relay Agent Configuration 743
52 DNS CONFIGURATION
DNS Overview 745
Configuring Static Domain Name Resolution 747
Configuring Dynamic Domain Name Resolution 747
Displaying and Maintaining DNS 747
DNS Configuration Example 748
Troubleshooting DNS Configuration 751
53 DNS CONFIGURATION
DNS Overview 753
Configuring Static Domain Name Resolution 755
Configuring Dynamic Domain Name Resolution 755
Displaying and Maintaining DNS 755
DNS Configuration Example 756
Troubleshooting DNS Configuration 759
54 VRRP CONFIGURATION
Introduction to VRRP 761
Configuring VRRP for IPv4 767
Configuring VRRP for IPv6 771
IPv4-Based VRRP Configuration Example 774
IPv6-Based VRRP Configuration Example 783
Troubleshooting VRRP 791
55 GR CONFIGURATION
Introduction to Graceful Restart 793
Configuring Graceful Restart 797
Displaying and Maintaining Graceful Restart 799
Graceful Restart Configuration Examples 799
56 ACL OVERVIEW
Time-Based ACL 801
IPv4 ACL 801
IPv6 ACL 803