HPE 3100 Configuration Manual page 6

Configuration restrictions ··········································································································· 79
Configuring an interface to dynamically obtain an IP address through BOOTP ······································ 79
Displaying and maintaining BOOTP client configuration ··································································· 80
BOOTP client configuration example ···························································································· 80
Network requirements ········································································································ 80
Configuration procedure ····································································································· 80
Configuring IPv4 DNS ····································································· 81
Overview ································································································································ 81
Static domain name resolution ····························································································· 81
Dynamic domain name resolution ························································································· 81
DNS proxy ······················································································································· 82
DNS spoofing ··················································································································· 83
Configuring the IPv4 DNS client ·································································································· 84
Configuring static domain name resolution ·············································································· 84
Configuring dynamic domain name resolution ·········································································· 84
Configuring the DNS proxy ········································································································· 85
Configuring DNS spoofing ·········································································································· 85
Setting the DSCP value for DNS packets ······················································································ 86
Specifying the source interface for DNS packets ············································································· 86
Displaying and maintaining IPv4 DNS ·························································································· 86
Static domain name resolution configuration example ······································································ 87
Network requirements ········································································································ 87
Configuration procedure ····································································································· 87
Dynamic domain name resolution configuration example ·································································· 88
Network requirements ········································································································ 88
Configuration procedure ····································································································· 88
Verifying the configuration ··································································································· 90
DNS proxy configuration example ································································································ 91
Network requirements ········································································································ 91
Configuration procedure ····································································································· 91
Verifying the configuration ··································································································· 92
Troubleshooting IPv4 DNS configuration ······················································································· 92
Symptom ························································································································· 92
Solution ··························································································································· 92
Basic IP forwarding on the device ······················································ 93
FIB table ································································································································ 93
Displaying FIB table entries ········································································································ 93
Configuring load sharing ·································································· 95
Configuration procedure ············································································································ 95
Load sharing configuration example ····························································································· 95
Network requirements ········································································································ 95
Configuration procedure ····································································································· 95
Verifying the configuration ··································································································· 97
Configuring IRDP ··········································································· 98
Overview ································································································································ 98
Background ······················································································································ 98
Working mechanism ·········································································································· 98
Concepts ························································································································· 99
Protocols and standards ····································································································· 99
Configuration procedure ············································································································ 99
IRDP configuration example ····································································································· 100
Network requirements ······································································································ 100
Configuration procedure ··································································································· 101
Verifying the configuration ································································································· 101
Optimizing IP performance ····························································· 102
Enabling receiving and forwarding of directed broadcasts to a directly connected network ····················· 102
Enabling receiving of directed broadcasts to a directly connected network ··································· 102
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