HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Services Configuration G - Page 227
DHCP Option 82 support, IPv4 DNS configuration
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Page 227 highlights
DHCP enable on interface, 52 DHCP operation, 50 DHCP Option 82, 25, 27 DHCP Option 82 configuration, 55, 57 DHCP Option 82 support, 51 DHCP overview, 22 DHCP security functions, 53 DHCP server specification on relay agent, 52 DHCP snooping configuration, 64, 66 displaying, 56 IP address release, 55 maintaining, 56 relay entry periodic refresh, 53 relay entry recording, 53 starvation attack protection, 54 troubleshooting configuration, 58 UDP helper configuration, 114, 114, 115 relay agent (DHCPv6) DUID, 145 releasing DHCP relay agent IP address release, 55 reserved DHCP Option 184, 25, 27 resolving DDNS client configuration, 99 DDNS configuration, 98 DDNS configuration (DDNS server), 103 DDNS configuration (DNS server), 102 DNS configuration, 76, 79 DNS dynamic domain name resolution, 76 DNS static domain name resolution, 76 IPv4 DNS client dynamic domain name resolution, 80, 86 IPv4 DNS client static domain name resolution, 80, 85 IPv4 DNS configuration, 85 IPv6 DNS client dynamic domain name resolution, 82, 91 IPv6 DNS client static domain name resolution, 81, 90 IPv6 DNS configuration, 90 route IP forwarding optimal route selection, 105 routing DDNS client configuration, 99 DDNS client policy application, 101 DDNS configuration, 98 DDNS configuration (DDNS server), 103 DDNS configuration (DNS server), 102 DDNS policy configuration, 99 DHCP snooping trusted port, 64 DHCP snooping untrusted port, 64 directed broadcast forward configuration, 107 directed broadcast receive/forward, 107 DNS configuration, 76, 79 DNS packet source interface, 83 DNS proxy, 77 DNS proxy configuration, 82 DNS spoofing configuration, 83 DNS trusted interface, 84 ICMP error packet send, 111 ICMP fragment forwarding disable, 112 interface MTU configuration, 108 interface TCP MSS configuration, 108 IP address classes, 16 IP addressing configuration, 16, 20 IP addressing interface IP address, 18 IP addressing IP unnumbered, 18 IP addressing masking, 17 IP addressing subnetting, 17 IP forwarding, 105 IP forwarding optimal route selection, 105 IP performance optimization, 107 IPv4 DNS client configuration, 80 IPv4 DNS configuration, 85 IPv4 DNS proxy configuration, 88 IPv6 DNS client configuration, 81 IPv6 DNS configuration, 90 IPv6 DNS proxy configuration, 95 special IP addresses, 17 TCP buffer size, 110 TCP path MTU discovery, 109 TCP SYN cookie, 110 TCP timer, 111 S saving DHCP snooping entries, 68 security DHCP relay agent IP address release, 55 DHCP relay agent relay entry periodic refresh, 53 219