Connectivity Guide

seq deny (MAC)
Assigns a sequence number to a deny lter in a MAC access list while creating the lter.
Syntax
seq sequence-number deny {nn:nn:nn:nn:nn:nn [00:00:00:00:00:00] | any}
{nn:nn:nn:nn:nn:nn [00:00:00:00:00:00] | any} [protocol-number | capture | cos
| vlan]
Parameters
• sequence-number — Enter the sequence number to identify the route-map for editing and sequencing
number, from 1 to 16777214.
• nn:nn:nn:nn:nn:nn — Enter the source MAC address.
• 00:00:00:00:00:00 — (Optional) Enter which bits in the MAC address must match. If you do not enter a
mask, a mask of 00:00:00:00:00:00 applies.
• any — (Optional) Set all routes which are subject to the lter:
– protocol-number — Protocol number identied in the MAC header, from 600 to .
– capture — (Optional) Capture packets the lter processes.
– cos — (Optional) CoS value, from 0 to 7.
– vlan — (Optional) VLAN number, from 1 to 4093.
Default Not congured
Command Mode CONFIG-MAC-ACL
Usage Information The no version of this command removes the lter, or use the no seq sequence-number command if you
know the lter’s sequence number.
Example
OS10(config)# mac access-list macacl
OS10(conf-mac-acl)# seq 10 deny 00:00:00:00:11:11 00:00:11:11:11:11 any cos 7
OS10(conf-mac-acl)# seq 20 deny 00:00:00:00:11:11 00:00:11:11:11:11 any vlan 2
Supported Releases 10.2.0E or later
seq deny icmp
Assigns a lter to deny ICMP messages while creating the lter.
Syntax
seq sequence-number deny icmp [A.B.C.D | A.B.C.D/x | any | host ip-address]
[A.B.C.D | A.B.C.D/x | any | host ip-address] [capture | dscp value| fragment]
Parameters
• sequence-number — Enter the sequence number to identify the route-map for editing and sequencing
number, from 1 to 16777214.
• A.B.C.D — Enter the IPv4 address in dotted decimal format.
• A.B.C.D/x — Enter the number of bits that must match the dotted decimal address.
• any — (Optional) Set all routes which are subject to the lter:
– capture — (Optional) Capture packets the lter processes.
– dscp value — (Optional) Deny a packet based on the DSCP values, from 0 to 63.
– fragment — (Optional) Use ACLs to control packet fragments.
• host ip-address — (Optional) Enter the IPv4 address to use a host IP address only.
Access Control Lists 739