DELL PC7024 User Manual

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274
ACL Commands
deny
 | 
permit (Mac-Access-List-Configuration)
Use the deny command  in Mac-Access-List Configuration mode to deny 
traffic if the conditions defined in the deny statement are matched. Use the 
permit command in Mac-Access-List Configuration mode to allow traffic if 
the conditions defined in the permit statement are matched.
Use this command in Mac-Access-List Configuration mode to create a new 
rule for the current MAC access list. Each rule is appended to the list of 
configured rules for the list. 
The command is enhanced to accept the optional time-range parameter. The 
time-range parameter allows imposing a time limitation on the MAC ACL 
rule as defined by the parameter 
time-range-name. If a time range with the 
specified name does not exist, and the MAC ACL containing this ACL rule is 
applied to an interface or bound to a VLAN, then the ACL rule is applied 
immediately. If a time range with the specified name exists, and the MAC 
ACL containing this ACL rule is applied to an interface or bound to a VLAN, 
then the ACL rule is applied when the time-range with a specified name 
becomes active. The ACL rule is removed when the time-range with a 
specified name becomes inactive.
Syntax
{deny | permit} {{any | 
srcmac srcmacmask} {any | bpdu |dstmac 
dstmacmask}} [
ethertypekey | 0x0600-0xFFFF] vlan {eq 0-4095}] [cos 0-7] 
[[log] [time-range 
time-range-name] [assign-queue queue-id] [{mirror | 
redirect
interface-id]
0x8809
Slow Protocols (IEEE 802.3)
0x8870
Jumbo frames
0x888E
EAP over LAN (EAPOL – 802.1x)
0x88CC
Link Layer Discovery Protocol
0x8906
Fibre Channel over Ethernet
0x8914
FCoE Initialization Protocol
0x9100
Q in Q
Ethertype
Protocol
2CSPC4.XCT-SWUM2XX1.book  Page 274  Monday, October 3, 2011  11:05 AM