R21xx-HP FlexFabric 11900 Layer 3 IP Services Configuration Guide

236
enabling DHCP client duplicated address
detection, 64
enabling DHCP client on interface, 63
enabling DHCP Option 82 handling, 45
enabling DHCP relay agent on interface, 56
enabling DHCP relay agent relay entry periodic
refresh, 57
enabling DHCP relay agent relay entry recording,
57
enabling DHCP relay agent starvation attack
protection, 58
enabling DHCP server on interface, 44
enabling DHCP snooping starvation attack
protection, 73
enabling DHCP-REQUEST message attack
protection, 73
enabling directed broadcast receive/forward, 113
enabling IP performance optimization ICMP error
packet send, 117
enabling IP performance optimization TCP SYN
cookie, 116
enabling IPv6 ICMPv6 destination unreachable
message send, 142
enabling IPv6 ICMPv6 redirect message send, 143
enabling IPv6 ICMPv6 time exceeded message
send, 142
enabling IPv6 multicast echo request reply, 141
enabling IPv6 RA message sending, 139
enabling local proxy ARP, 16
maintaining ARP, 6
maintaining ARP snooping, 19
maintaining BOOTP client, 79
maintaining DHCP relay agent, 59
maintaining DHCP server, 47
maintaining DHCP snooping, 74
maintaining DHCPv6 relay agent, 169
maintaining DHCPv6 server, 162
maintaining IP performance optimization, 119
maintaining IPv4 DNS, 89
maintaining IPv6 basics, 143
maintaining tunneling configuration, 198
maintaining UDP helper, 122
minimizing IPv6 ND link-local entry, 138
saving DHCP snooping entries, 72
setting IPv6 ND hop limit, 138
specifying DHCP client BIMS server information,
41
specifying DHCP client boot file name, 41
specifying DHCP client DNS server, 40
specifying DHCP client domain name suffix, 40
specifying DHCP client gateway, 39
specifying DHCP client server, 42
specifying DHCP client TFTP server, 41
specifying DHCP server address pool IP address
range, 36
specifying DHCP server address pool IP address
range (primary subnet/multiple ranges), 36
specifying DHCP server address pool IP address
range (primary subnet/multiple secondary
subnets), 37
specifying DHCP server on relay agent, 56
specifying DNS interface, 89
specifying DNS packet source interface, 88
specifying IPv6 interface link-local address
manually, 136
troubleshooting GRE, 213
procedures
multiport ARP entry configuration example in IRF
mode, 11
multiport ARP entry configuration example in
standalone mode, 10
protecting
DHCP relay agent starvation attack protection, 58
DHCP snooping starvation attack protection, 73
DHCP-REQUEST message attack protection, 73
protocols and standards
BOOTP client, 78
DHCP, 32
DHCP overview, 26
DHCPv6, 153
GRE, 201
IPv6, 131
tunneling, 177
proxy
DNS, 82
DNS proxy configuration, 87