20 permit | deny(ip standard), 21 permit | deny(mac extended) – Accton Technology ES4626 User Manual

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type of icmp, 0-255 ; <icmp-code>, protocol No. of icmp, 0-255; <prec>, IP priority, 0-7;

<tos>

, to value, 0-15; <sPort>, source port No., 0-65535; <dPort>, destination port No.

0-65535; <time-range-name>, time range name

Command Mode:

Name expansion IP access-list configuration mode

Default:

No access-list configured

Examples:

Create the expansion access-list, deny icmp packet to pass, and permit udp

packet with destination address 192. 168. 0. 1 and destination port 32 to pass.

Switch(Config)# access-list ip extended udpFlow

Switch(Config-Ext-Nacl-udpFlow)# deny igmp any any-destination

Switch(Config-Ext-Nacl-udpFlow)# permit udp any host-destination 192.168.0.1 d-port 32

18.2.2.20 permit | deny(ip standard)

Command:{deny | permit} {{<sIpAddr> <sMask>} | any | {host <sIpAddr>}}

no {deny | permit} {{<sIpAddr> <sMask>} | any | {host <sIpAddr>}}

Functions:

Create a name standard IP access rule, and ‘no {deny | permit}

{{<sIpAddr> <sMask>} | any | {host <sIpAddr>}}

’ action of this command deletes this

name standard IP access rule.

Parameters: <sIpAddr>

is the source IP address, the format is dotted decimal notation;

<sMask >

is the reverse mask of source IP, the format is dotted decimal notation;

Command Mode:

Name standard IP access-list configuration mode

Default:

No access-list configured

Example:

Permit packets with source address 10.1.1.0/24 to pass, and deny other

packets with source address 10.1.1.0/16.

Switch(Config)# access-list ip standard ipFlow

Switch(Config-Std-Nacl-ipFlow)# permit 10.1.1.0 0.0.0.255

Switch(Config-Std-Nacl-ipFlow)# deny 10.1.1.0 0.0.255.255

18.2.2.21 permit | deny(mac extended)

Command:

[no]{deny|permit}

{any-source-mac|{host-source-mac<host_smac>}|{<smac><smac-mask>}}

{any-destination-mac|{host-destination-mac<host_dmac>}|{<dmac><dmac-mask>}}

[cos <cos-val> [<cos-bitmask>]] [vlanId <vid-value> [<vid-mask>]] [ethertype

<protocol> [<protocol-mask>]]

[no]{deny|permit}

{any-source-mac|{host-source-mac<host_smac>}|{<smac><smac-mask>}}

{any-destination-mac|{host-destination-mac<host_dmac>}|{<dmac><dmac-mask>}}

[untagged-eth2 [ethertype <protocol> [protocol-mask]]]

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