Corecess R1-SW24L2B, Руководство пользователя

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Configuring Security
10-15
File and Resource Sharing Protocol Filtering
To prevent hosts that are connected on the same VLAN from sharing files and resources, the
R1-SW24L2B can filter protocols as follows:
To filter the packet of file and resource sharing protocol, use the following commands.
Table 10-6 Filtering File and Resource Sharing Protocol
Command Task
qos
1. Enter QoS configuration mode.
2. Set to deny receiving particular protocol packets.
apple-filesharing-protocol
filter discard
2-1. Refuse Apple FileSharing packets. This command is applied
to all ports.
netbios filter discard
[ port <port-type>
<slot>/<port>]
2-2. Refuse NetBIOS packet received to the specified port.
y
<port-type>
Port type
(
fastethernet
,
gigabitethernet
)
y
<slot>/<port>
Slot number and port number
rendezvous filter discard
2-3. Refuse Rendezvous packets.
T
his command is applied to all
ports.
upnp filter discard
2-4. Refuse UPnP packets.
T
his command is applied to all ports.
end
3. Return to Privileged mode.
show running-config
4. Verify the filtering configuration.
Corecess R1-SW24L2B
Internet or LAN
Ethernet Switch
호스트 호스트
Host Host