monitor multicast-queue queue-idDell(conf)#monitor multicast-queue 72 Verify information about monitor configurations.EXEC modeEXEC Privilege modeshow run monitor sessionDell#show run monitor session!monitor multicast-queue 7Dell#Enabling Flow-Based MonitoringFlow-based monitoring conserves bandwidth by monitoring only specified traffic instead of all traffic on the interface. This feature isparticularly useful when looking for malicious traffic. It is available for Layer 2 and Layer 3 ingress traffic. You can specify traffic usingstandard or extended access-lists.NOTE: Flow-based monitoring is not supported for egress traffic.1 Enable flow-based monitoring for a monitoring session.MONITOR SESSION modeflow-based enable2 Define IP access-list rules that include the keyword monitor. For port monitoring, Dell Networking OS only considers traffic matchingrules with the keyword monitor.CONFIGURATION modeip access-listRefer to Access Control Lists (ACLs).3 Apply the ACL to the monitored port.INTERFACE modeip access-group access-listExample of the flow-based enable CommandTo view an access-list that you applied to an interface, use the show ip accounting access-list command from EXEC Privilegemode.Dell(conf)#monitor session 0Dell(conf-mon-sess-0)#flow-based enableDell(conf)#ip access-list ext testflowDell(config-ext-nacl)#seq 5 permit icmp any any count bytes monitor 53Dell(config-ext-nacl)#seq 10 permit ip 102.1.1.0/24 any count bytes monitor 53Dell(config-ext-nacl)#seq 15 deny udp any any count bytesDell(config-ext-nacl)#seq 20 deny tcp any any count bytesDell(config-ext-nacl)#exitDell(conf)#interface tengigabitethernet 1/1Dell(conf-if-te-1/1)#ip access-group testflow inDell(conf-if-te-1/1)#show config!interface TenGigabitEthernet 1/1ip address 10.11.1.254/24ip access-group testflow inshutdownDell(conf-if-te-1/1)#exitDell(conf)#do show ip accounting access-list testflow698 Port Monitoring
