Deny Tcp - Dell S4810 Reference Manual

The following is a list of the Dell Networking OS version history for this command.
Version 9.0.2.0
Version
8.3.19.0
Version 8.3.11.1
Version 8.3.7.0
Version 8.3.1.0
Version 8.2.1.0
Version 8.1.1.0
Version 7.4.1.0
Version 6.5.1.0
Usage
The order option is relevant in the context of the Policy QoS feature only. For
Information
more information, refer to the Quality of Service chapter of the Dell Networking OS
Configuration Guide.
The monitor option is relevant in the context of flow-based monitoring only. For
more information, refer to the
When you use the log option, the CP processor logs details the packets that
match. Depending on how many packets match the log entry and at what rate, the
CP may become busy as it has to log these packets' details.

deny tcp

Configure a filter that drops transmission control protocol (TCP) packets meeting the filter criteria.
S4810
Syntax
deny tcp {source mask | any | host ip-address} [bit] [operator
port [port]] {destination mask | any | host ip-address} [dscp]
[bit] [operator port [port]] [count [byte] | log] [order]
[monitor] [fragments]
To remove this filter, you have two choices:
•
•
Parameters
source
Access Control Lists (ACL)
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the Z9000.
Introduced on the S4810.
Added the keyword dscp.
Allows ACL control of fragmented packets for IP (Layer 3)
ACLs.
Introduced on the E-Series ExaScale.
Added support for non-contiguous mask and added the
monitor option.
Expanded to include the optional QoS order priority for the
ACL entry.
Use the no seq sequence-number command if you know the filter's
sequence number.
Use the no deny tcp {source mask | any | host ip-address}
{destination mask | any | host ip-address} command.
Enter the IP address of the network or host from which the
packets are sent.
Port Monitoring chapter.
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