H3C MSR 20-20, Руководство пользователя

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14 C
HAPTER
2: F
EATURE
D
ESCRIPTION
IP Services Volume
Table 4 Features in IP services volume
Feature
Operation and
command manual
Feature description
ARP ARP Configuration
ARP Commands
Address resolution protocol, mainly used for
resolution from IP address to Ethernet MAC
address.
■
ARP configuration
■
Gratuitous ARP configuration
■
ARP source suppression configuration
■
Proxy ARP configuration
DHCP DHCP Configuration
DHCP Commands
Dynamic host configuration protocol,
implements dynamic configuration for
information such as IP address.
■
DHCP server configuration
■
DHCP relay configuration
■
DHCP client configuration
■
DHCP Snooping configuration
■
BOOTP client configuration
DNS DNS Configuration
DNS Commands
DNS is a distributed database that applies to
TCP/IP application programs. It functions to
resolve between hostnames and IP addresses.
■
Static DNS configuration
■
Dynamic DNS configuration
IP Accounting IP Accounting
Configuration
IP Accounting Commands
IP accounting counts inbound and outbound IP
packets on the router.
■
IP accounting configuration
IP Addressing IP Addressing
Configuration
IP Addressing Commands
■
IP address configuration
■
Assigning an IP address to an interface
IP Performance IP Performance
Configuration
IP Performance Commands
In a specific network, IP parameters need to be
adjusted to optimize the network performance.
■
Enabling receiving and forwarding directed
broadcasts
■
Configuration of TCP timer, buffersize,
packet size and ICMP error packets
IP Unicast
Policy-Routing IP Unicast Policy-Routing
Configuration
IP Unicast Policy-Routing
Commands
Policy routing, selects routes according to
policies defined by the user.
■
Policy routing configuration
UDP Helper UDP Helper Configuration
UDP Helper Commands
UDP Helper functions to relay UDP broadcast
packets to the specified server after converting
them to unicast packets.
■
UDP Helper configuration
URPF URPF Configuration
URPF Commands
Unicast reverse path finding, used to prevent
the network attack based on source address
spoofing.
■
URPF configuration