SMC Networks SMC6224M manual Configuring Access Control Lists

ACCESS CONTROL LISTS

CLI – This example allows SNMP access for a specific client.

Console(config)#management snmp-client 10.1.2.3			4-38
Console(config)#end
Console#show management all-client
Management IP Filter
HTTP-Client:		End IP address
Start IP address
-----------------------------------------------
1.	10.1.2.1	10.1.2.254
SNMP-Client:		End IP address
Start IP address
-----------------------------------------------
1.	10.1.2.3	10.1.2.3
TELNET-Client:		End IP address
Start IP address
-----------------------------------------------

Console#

Access Control Lists

Access Control Lists (ACL) provide packet filtering for IP frames (based on address, protocol, Layer 4 protocol port number or TCP control code) or any frames (based on MAC address or Ethernet type). To filter incoming packets, first create an access list, add the required rules and then bind the list to a specific port.

Configuring Access Control Lists

An ACL is a sequential list of permit or deny conditions that apply to IP addresses, MAC addresses, or other more specific criteria. This switch tests ingress or egress packets against the conditions in an ACL one by one. A packet will be accepted as soon as it matches a permit rule, or dropped as soon as it matches a deny rule. If no rules match for a list of all permit rules, the packet is dropped; and if no rules match for a list of all deny rules, the packet is accepted.

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