R21xx-HP FlexFabric 11900 Layer 3 IP Services Configuration Guide

224
common proxy ARP, 16
DHCP, 44
DHCP client duplicated address detection, 64
DHCP client on interface, 63
DHCP Option 82 handling, 45
DHCP relay agent on interface, 56
DHCP relay agent relay entry periodic refresh, 57
DHCP relay agent relay entry recording, 57
DHCP relay agent starvation attack protection, 58
DHCP server on interface, 44
DHCP snooping starvation attack protection, 73
DHCP-REQUEST message attack protection, 73
directed broadcast receive/forward, 113
ICMP error packet send, 117
IPv6 ICMPv6 destination unreachable message,
142
IPv6 ICMPv6 redirect message, 143
IPv6 ICMPv6 time exceeded message, 142
IPv6 multicast echo request reply, 141
IPv6 RA message send, 139
local proxy ARP, 16
TCP SYN cookie, 116
encapsulating
GRE configuration, 200, 206
GRE encapsulation format, 200
GRE encapsulation/de-encapsulation process,
201
GRE/IPv4 configuration, 206
GRE/IPv6 configuration, 209
tunneling configuration, 172, 177
encapsulation
IPv4/IPv6 tunneling, 175
error
IP performance optimization ICMP error packet
sending, 117
Ethernet
ARP configuration, 1
ARP configuration (multiport entry), 8
ARP snooping configuration, 19
ARP static configuration, 7
BOOTP client configuration, 78, 79
common proxy ARP configuration, 17
DHCP client configuration, 63, 65
DHCP server configuration, 33, 35, 47
DHCP server dynamic IP address assignment, 49
DHCP server self-defined option configuration, 52
DHCP server static IP address assignment, 48
DHCP server user class configuration, 50
DHCP snooping basic configuration, 75
DHCP snooping configuration, 75
gratuitous ARP configuration, 14
proxy ARP configuration, 16
UDP helper configuration, 121, 122
EUI-64 address
address-based interface identifiers, 127
configuration, 133
examples
multiport ARP entry in IRF mode configuration, 11
multiport ARP entry in standalone mode
configuration, 10
extending
DHCP IP address lease extension, 27
FIB
IP forwarding, 111
IP routing table, 111
file
DHCP client boot file name, 41
FIN wait timer, 117
format
ARP message format, 1
DHCP message, 28
DHCP server BOOTP response format, 46
GRE encapsulation format, 200
IPv6 addresses, 125
fragment
IP performance optimization ICMP fragment
forwarding, 119
gateway
DHCP client gateway specification, 39
Generic Routing Encapsulation. Use GRE
global unicast address
manual configuration, 133
gratuitous ARP
configuration, 14, 15
packet learning, 14
periodic packet send, 14