268
configuration, 15
displaying, 16
local pr
oxy ARP enable, 15
pr
oxying
IP services DNS proxy, 82
I
P services DNS proxy configuration, 87
I
P services IRDP proxy-advertised IP address, 115
I
Pv4 DNS proxy configuration, 93
I
Pv6 DNS proxy configuration, 100
I
Pv6 ND proxy enable, 14 8
R
r
apid assignment (2 messages), 161
r
ate limit
ICMP error message rate limit, 126
I
P services DHCP snooping, 75
I
Pv6 ICMPv6 error message rate limit, 152
re
directing
IPv6 ND, 13 8
re
lay agent
displaying, 61
displa
ying DHCPv6, 180
I
P address release, 60
I
P services DHCP configuration, 55, 56, 61
I
P services DHCP enable, 57
I
P services DHCP enable on interface, 57
I
P services DHCP operation, 55
I
P services DHCP Option 82, 28, 30, 62
I
P services DHCP Option 82 configuration, 60
I
P services DHCP Option 82 support, 56
I
P services DHCP overview, 25
I
P services DHCP relay agent packet DSCP
value, 61
I
P services DHCP security functions, 58
I
P services DHCP server specification on relay
agent, 57
I
P services DHCP snooping
configuration, 69, 71
I
P services DHCPv6 configuration, 180
I
P services DHCPv6 DUID, 165
I
P services DHCPv6 snooping Option 18, 192
I
P services UDP helper
configuration, 12 9, 129 , 13 0
main
taining, 61
main
taining DHCPv6, 180
r
elay entry periodic refresh, 58
r
elay entry recording, 58
star
vation attack protection, 59
tr
oubleshooting configuration, 63
re
leasing
IP services DHCP relay agent IP address release, 60
r
eserved DHCP Option 184, 28, 30
re
solving
IP services DDNS client configuration, 103
I
P services DDNS configuration, 102, 107
I
P services DDNS configuration (PeanutHull
server), 108
I
P services DDNS configuration
(www.3322.org), 107
IP
services DNS configuration, 81 , 84
I
P services DNS dynamic domain name
resolution, 81
I
P services DNS static domain name resolution, 81
I
Pv4 DNS client dynamic domain name
resolution, 85, 91
I
Pv4 DNS client static domain name
resolution, 85, 90
IP
v4 DNS configuration, 90
I
Pv6 DNS client dynamic domain name
resolution, 87, 96
I
Pv6 DNS client static domain name
resolution, 86, 95
IP
v6 DNS configuration, 95
ro
ute
IP forwarding optimal route selection, 110
ro
uter
IPv6 ND router/prefix discovery, 137
ro
uting
directed broadcast forward configuration, 121
dir
ected broadcast receive/forward, 12 0
ICMP er
ror message send, 124
ICMP f
ragment forwarding disable, 126
inter
face MTU configuration, 121
inter
face TCP MSS configuration, 122
I
P address classes, 19
I
P addressing configuration, 19, 23
I
P addressing interface IP address, 21
I
P addressing IP unnumbered, 21
I
P addressing masking, 20
I
P addressing subnetting, 20
IP
forwarding, 110
IP
forwarding optimal route selection, 110