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Cisco Nexus 5500 Series NX-OS Security Command Reference
OL-27883-02
Chapter       D Commands
deny tcp (IPv6)
• telnet—Telnet (23)
• time—Time (37)
• uucp—Unix-to-Unix Copy Program (54)
• whois—WHOIS/NICNAME (43)
• www—World Wide Web (HTTP, 8)
Examples This example shows how to configure an IPv6 ACL named acl-lab13-ipv6 with rules denying all TCP 
traffic from the 2001:0db8:85a3:: and 2001:0db8:69f2:: networks to the 2001:0db8:be03:2112:: 
network:
switch# configure terminal 
switch(config)# ipv6 access-list acl-lab13-ipv6 
switch(config-ipv6-acl)# deny tcp 2001:0db8:85a3::/48 2001:0db8:be03:2112::/64
switch(config-ipv6-acl)# deny tcp 2001:0db8:69f2::/48 2001:0db8:be03:2112::/64
Related Commands Command Description
ipv6 access-list Configures an IPv6 ACL.
permit (IPv6) Configures a permit rule in an IPv6 ACL.
remark Configures a remark in an ACL.
time-range Configures a time range.