R3102-R3103-HP 6600/HSR6600 Routers Layer 3 - IP Services Configuration Guide
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Displaying and maintaining flow classification ········································································································ 115
Configuring adjacency table·································································································································· 116
Overview ······································································································································································· 116
Adjacency table fields ········································································································································ 116
Displaying and maintaining adjacency table ··········································································································· 116
Optimizing IP performance ···································································································································· 118
Enabling receiving and forwarding of directed broadcasts to a directly connected network ····························· 118
Enabling receiving directed broadcasts to a directly connected network ···················································· 118
Enabling forwarding directed broadcasts to a directly connected network ················································· 118
Receiving and forwarding directed broadcasts configuration example ······················································· 119
Configuring TCP attributes ·········································································································································· 120
Configuring TCP MSS for the interface ············································································································· 120
Configuring TCP path MTU discovery ··············································································································· 121
Configuring the TCP send/receive buffer size ································································································· 122
Configuring TCP timers ······································································································································· 122
Configuring ICMP to send error packets ··················································································································· 122
Advantages of sending ICMP error packets ····································································································· 122
Disadvantages of sending ICMP error packets ································································································ 123
Configuration procedure ···································································································································· 124
Enabling support for ICMP extensions ······················································································································· 124
ICMP extensions for MPLS ·································································································································· 124
Handling ICMP messages ·································································································································· 124
Configuration procedure ···································································································································· 125
Configuring IP virtual fragment reassembly ·············································································································· 125
Configuration guidelines ···································································································································· 126
Configuration procedure ···································································································································· 126
Configuration example ······································································································································· 126
Displaying and maintaining IP performance optimization ······················································································ 127
Configuring UDP helper·········································································································································· 129
Overview ······································································································································································· 129
Configuring UDP helper ·············································································································································· 129
Configuration procedure ············································································································································· 129
Displaying and maintaining UDP helper ··················································································································· 130
UDP helper configuration example ···························································································································· 130
Network requirements ········································································································································· 130
Configuration procedure ···································································································································· 130
Configuring IPv6 basics ·········································································································································· 132
Overview ······································································································································································· 132
IPv6 features ························································································································································· 132
IPv6 addresses ····················································································································································· 133
IPv6 neighbor discovery protocol ······················································································································ 136
IPv6 path MTU discovery ···································································································································· 139
IPv6 transition technologies ································································································································ 139
Protocols and standards ····································································································································· 140
IPv6 basics configuration task list ······························································································································· 141
Configuring basic IPv6 functions ································································································································ 141
Enabling IPv6 ······················································································································································· 141
Configuring an IPv6 global unicast address ···································································································· 142
Configuring an IPv6 link-local address ············································································································· 143
Configure an IPv6 anycast address ··················································································································· 144
Configuring IPv6 ND ··················································································································································· 144
Configuring a static neighbor entry ·················································································································· 144