Dell PowerConnect M6220 Configuration Manual

Also see for PowerConnect M6220: Release notes Configuration guide Cli reference guide Configuration guide Release note

Contents

94 Device SecurityFigure 5-2. IP ACL Example Network DiagramExample #1: Create an ACL and Define an ACL RuleThis command creates an ACL named list1 and configures a rule for the ACL. After the mask has beenapplied, it permits packets carrying TCP traffic that matches the specified Source IP address, and sendsthese packets to the specified Destination IP address.console#configconsole(config)#access-list list1 permit tcp 192.168.77.0 0.0.0.255 192.168.77.30.0.0.0Example #2: Define the Second Rule for ACL 179Define the rule to set similar conditions for UDP traffic as for TCP traffic.console(config)#access-list list1 permit udp 192.168.77.0 0.0.0.255 192.168.77.30.0.0.255console(config)#exitPort 1/0/2ACL 179192.168.77.1 192.168.77.2192.168.77.9192.168.77.4UDP or TCP packet to192.168.77.3 accepted:Dest. IP in rangeUDP or TCP packet to192.168.88.3 rejected:Dest. IP not in rangeLayer 2SwitchLayer 3 Switch