Cerio CS-2424G A2S, Руководство пользователя

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V1.0a
11.10 DHCP Snooping
Administrator can use DHCP snooping to help avoid the Denial of Service attacks that result from
unauthorized users adding a DHCP server to the network that then provides invalid configuration data
to other DHCP clients on the network. DHCP packets received on other switch ports are inspected
before being forwarded. Packets from untrusted sources are dropped.
11.10.1 Property

State: Administrator can enable or Un-Enable DHCP Snooping.

VLAN: Administrator can to enable DHCP Snooping on a VLAN, ensure that DHCP Snooping is
globally enabled on the switch.

Port: Display selected Port number.

Trust: If check Enable will connected to a DHCP server or to other switches or routers as trusted
ports.

Verify Chaddr: Whether enable verify chaddr.

Rate Limit: Check Enable to limit the rate on the interface. If rate limit is enabled, enter the
maximum number of rate that can be allowed on the interface, default is 0 unlimited.