Dell Networking N4000 Series Configuration Manual page 632

! Permit Telnet traffic from 192.168.0.X network to host 10.1.1.23
permit tcp 192.168.0.0 0.0.0.255 host 10.1.1.23 eq telnet
! Permit UDP traffic from 192.168.0.X network to host 10.1.1.23
permit udp 192.168.0.0 0.0.0.255 host 10.1.1.23
ACLs may also contain a number of shorthand qualifiers for protocols and IP,
TCP , and UDP port numbers, as shown below. Note that not all of these
qualifiers make sense in the context of any given port number; e.g., ftp and
ftp-data only make sense in the context of the IP or UDP protocols, while an
HTTP port number only makes sense in terms of the TCP or IP protocols.
Refer to RFC 1700 or iana.org/protocols for a list of protocol numbers.
ip access-list Host10-1-1-23
! Permit Telnet traffic from 192.168.0.X network to host 10.1.1.23
permit tcp 192.168.0.0 0.0.0.255 host 10.1.1.23 eq telnet
! Permit UDP traffic from 192.168.0.X network to host 10.1.1.23
permit udp 192.168.0.0 0.0.0.255 host 10.1.1.23
ip access-list Host10-1-1-23
! Permit Telnet traffic from 192.168.0.X network to host 10.1.1.23
permit tcp 192.168.0.0 0.0.0.255 host 10.1.1.23 eq telnet
! Permit UDP traffic from 192.168.0.X network to host 10.1.1.23
permit udp 192.168.0.0 0.0.0.255 host 10.1.1.23
ip access-list Host10-1-1-23
! Permit Telnet traffic from 192.168.0.X network to host 10.1.1.23
permit tcp 192.168.0.0 0.0.0.255 host 10.1.1.23 eq telnet
! Permit UDP traffic from 192.168.0.X network to host 10.1.1.23
permit udp 192.168.0.0 0.0.0.255 host 10.1.1.23
To bind an access-list to an interface, use the access-group command. The in
parameter specifies that the ACL is applied to ingress packets. The out
parameter specifies that the ACL is applied to egress packets not generated by
the switch/router. If no in/out parameter is specified, the access list default is
to apply the ACL to ingress packets.
ip access-list Host10-1-1-23
! Permit Telnet traffic from 192.168.0.X network to host 10.1.1.23
permit tcp 192.168.0.0 0.0.0.255 host 10.1.1.23 eq telnet
! Permit UDP traffic from 192.168.0.X network to host 10.1.1.23
permit udp 192.168.0.0 0.0.0.255 host 10.1.1.23
632
Configuring Access Control Lists