32. Filter Commands
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32.Filter Commands
The commands are used to filter packets from the DHCP server and
NetBIOS over TCP/IP and NetBIOS packets.
The DHCP server packet filtering allows you to limit the number of
DHCP servers to be used if there are multiple DHCP servers on the
network. It also can detect unauthorized DHCP servers and log them or
report them to the management server as a SNMP trap.
Figure 32-1 DHCP server packet filtering
config filter dhcp_server [add permit server_ip <ipaddr> {client_mac <macaddr>} ports [<portlist>
| all] | delete permit server_ip <ipaddr> {client_mac <macaddr>} ports [<portlist> | all] | ports
[<portlist> | all] state [enable | disable] | illegal_server_log_suppress_duration [1min | 5min |
30min] | trap_log [enable | disable]]
show filter dhcp_server
config filter extensive_netbios [<portlist> | all] state [enable | disable]
show filter extensive_netbios
config filter netbios [<portlist> | all] state [enable | disable]
show filter netbios
Содержание ZEQUO 6400
Страница 158: ...12 Basic IP Commands 159 Zxxx0 admin config ipif System vlan v1 Command config ipif System vlan v1 Success Zxxx0 admin ...
Страница 160: ...12 Basic IP Commands 161 ...
Страница 189: ...17 Command Logging Command List 190 ...
Страница 554: ...49 MAC based Access Control Commands 555 ...
Страница 644: ...58 Network Monitoring Commands 645 Zxxx0 admin clear attack_log Command clear attack_log Success Zxxx0 admin ...
Страница 812: ...69 QoS Commands 813 ...
Страница 839: ...73 SNMPv1 v2 v3 Commands 840 Only Administrator level users can issue this command ...
Страница 962: ...85 Virtual Router Redundancy Protocol VRRP Command List 963 ...
Страница 1050: ...91 System Log Lists 1051 ...