Netgear GS752TPS(B) - ProSAFE 48-Port Gigabit Stackable Smart Switch with PoE and 4 SFP uplinks Guia Do Programa
309
GS728TS, GS728TPS, GS752TS, and GS752TPS Gigabit Smart Switches
Traffic filtering requires the following two basic steps:
1.
Create an access list definition.
The access list definition includes rules that specify whether traffic matching the criteria is
forwarded normally or discarded. Additionally, you can assign traffic that matches the
criteria to a particular queue or redirect the traffic to a particular port. A default deny all
rule is the last rule of every list.
forwarded normally or discarded. Additionally, you can assign traffic that matches the
criteria to a particular queue or redirect the traffic to a particular port. A default deny all
rule is the last rule of every list.
2.
Apply the access list to an interface in the inbound direction.
GS728TS, GS728TPS, GS752TS, and GS752TPS Smart Switches allow ACLs to be bound
to physical ports and LAGs.The switch software supports MAC ACLs and IP ACLs.
to physical ports and LAGs.The switch software supports MAC ACLs and IP ACLs.
MAC ACL Example Configuration
The following example shows how to create a MAC-based ACL that permits Ethernet traffic
from the Sales department on specified ports and denies all other traffic on those ports.
from the Sales department on specified ports and denies all other traffic on those ports.
1.
From the MAC ACL screen, create an ACL with the name Sales_ACL for the Sales
department of your network (See
department of your network (See
237).
By default, this ACL will be bound on the inbound direction, which means the switch will
examine traffic as it enters the port.
examine traffic as it enters the port.
2.
From the MAC Rules screen, create a rule for the Sales_ACL with the following settings:
•
ID: 1
•
Action: Permit
•
Assign Queue: 0
•
Match Every: False
•
CoS: 0
•
Destination MAC: 01:02:1A:BC:DE:EF
•
Destination MAC Mask: 00:00:00:00:FF:FF
•
Source MAC: 02:02:1A:BC:DE:EF
•
Source MAC Mask: 00:00:00:00:FF:FF
•
VLAN ID: 2
238.
3.
From the MAC Binding Configuration screen, assign the Sales_ACL to the interface gigabit
ports 6, 7, and 8, and then click Apply (See
ports 6, 7, and 8, and then click Apply (See
You can assign an optional sequence number to indicate the order of this access list
relative to other access lists if any are already assigned to this interface and direction.
relative to other access lists if any are already assigned to this interface and direction.
4.
The MAC Binding Table displays the interface and MAC ACL binding information (See
The ACL named Sales_ACL looks for Ethernet frames with destination and source MAC
addresses and MAC masks defined in the rule. Also, the frame must be tagged with VLAN ID
addresses and MAC masks defined in the rule. Also, the frame must be tagged with VLAN ID