14.1.2.3 Example - Denying UDP Based Traffic
The following example denies UDP traffic with a source port range between 20 - 23 (from
the source subnet to destination subnet):
RFSwitch(config-ext-nacl)#deny udp range 20 23
192.168.1.0/24 192.168.2.0/24
RFSwitch(config-ext-nacl)#permit ip any any
RFSwitch(config-ext-nacl)#
14.1.2.4 Example - Denying ICMP Based Traffic
The following example denies ICMP traffic from any source to any destination. The
keyword any is used to match:
any source or destination IP address.
RFSwitch(config-ext-nacl)#deny icmp any any
RFSwitch(config-ext-nacl)#permit ip any any
RFSwitch(config-ext-naclend
Extended ACL Instance
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