Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1424

Version 9.9(0.0) 9.8(0.0) 9.7(0.0) 9.5(0.1) 9.4(0.0) 8.4.2.1 8.4.2.0 7.7.1.0 Description Introduced on the C9010. Introduced on the S3048-ON and S4048-ON. Introduced on the S6000-ON. Introduced on the Z9500. Introduced on the S4810, S4820T, S6000, and Z9000. Introduced on the C-Series and S-Series. Introduced on the E-Series TeraScale. Introduced on the E-Series ExaScale. permit Configure a permit rule. A permit rule excludes the matching packets from PBR classification and routes them using conventional routing. C9000 Series Syntax Parameters permit {ip-protocol-number | protocol-type} {source mask | any | host ipaddress} {destination mask | any | host ip-address} [bit] [operators] To remove the rule, use one of the following: • If you know the filter sequence number, use the no seq sequence-number syntax command. • You can also use the no permit {ip-protocol-number | protocol-type} {source mask | any | host ip-address} {destination mask | any | host ip-address} [bit] [operators] command. ip-protocolnumber protocol-type source mask any host ip-address destination bit Enter a number from 0 to 255 for the protocol identified in the IP protocol header. Enter one of the following keywords as the protocol type: • icmp for internet control message protocol • ip for any internet protocol • tcp for transmission control protocol • udp for user datagram protocol Enter the IP address of the network or host from which the packets were sent. Enter a network mask in /prefix format (/x). Enter the keyword any to specify that all traffic is subject to the filter. Enter the keyword host then he IP address to specify a host IP address. Enter the IP address of the network or host to which the packets are sent. (OPTIONAL) For the TCP protocol type only, enter one or a combination of the following TCP flags: • ack = acknowledgement Policy-based Routing (PBR) 1424