H3C S5120-SI Series Configuration Manual page 84

configuring (BOOTP) ................................. 55, 56
configuring (DHCP) .................................. 44, 45
enabling on interface (DHCP) ......................... 44
concept
relay agent fundamentals (DHCP) ..................... 33
configuring
active acknowledgement (ARP) ......................... 18
address (IP addressing) ................................... 32
ARP .................................................... 1 1, 13, 15
attack defense (ARP) ....................................... 18
BOOTP client ........................................... 55, 56
client (DHCP) ........................................... 44, 45
detection (ARP) .............................................. 21
detection based on 802.1X security entries (ARP) 22
detection based on DHCP snooping entries for a
VLAN (ARP) ................................................ 22
detection based on specified objects (ARP) ........ 24
detection based on static IP-to-MAC bindings (ARP)
................................................................ 23
detection configuration example I ..................... 25
detection configuration example II .................... 27
gratuitous ARP ............................................... 16
ICMP error packet sending (IP performance
optimization) .............................................. 61
interface to dynamically obtain IP address (BOOTP)
................................................................ 56
IP addressing ................................................ 30
IP performance optimization ............................ 58
max number interface entries (ARP) ................... 14
packet rate limit (ARP) .................................... 20
periodic sending of gratuitous ARP packets ........ 28
protection against Naptha attacks (IP performance
optimization) ..............................................60
relay agent (DHCP) ............................ 33, 35, 40
relay agent dynamic binding update interval
(DHCP) ...................................................... 37
relay agent Option 82 support (DHCP) ............. 42
relay agent security function (DHCP) ................. 36
relay agent to send release request (DHCP) ....... 38
relay agent to support Option 82 (DHCP) ......... 39
snooping (DHCP) ..................................... 46, 52
snooping basic functions (DHCP) ..................... 49
snooping Option 82 support (DHCP) .......... 50, 53
source MAC address based ARP attack detection
................................................................ 19
static entry (ARP) ............................................ 13
SYN Cookie feature (IP performance optimization)
................................................................ 59
TCP attributes (IP performance optimization) ...... 59
TCP optional
optimization) .............................................. 61
trusted port on cascaded network (DHCP) ......... 47
trusted port on server (DHCP) .......................... 47
correlating server group with relay agent interface
(DHCP) ......................................................... 36
creating
relay agent static binding (DHCP) .................... 36
detection types (ARP)
process when all specified ............................... 23
selection ....................................................... 23
DHCP
configuring client ..................................... 44, 45
configuring relay agent ....................... 33, 35, 40
configuring relay agent dynamic binding update
interval ...................................................... 37
configuring relay agent Option 82 support ........ 42
configuring relay agent security function ........... 36
configuring relay agent to support Option 82 .... 39
configuring snooping ................................ 46, 52
configuring snooping basic functions ................ 49
configuring snooping Option 82 support .... 50, 53
configuring trusted port on cascaded network .... 47
configuring trusted port on server ..................... 47
84
parameter (IP performance