Accton Technology ES4524D manual Configuring an Extended IPv4 ACL, ACL Configuration Standard IPv4

Configuring an Extended IPv4 ACL 15

Web – Specify the action (i.e., Permit or Deny). Select the address type (Any, Host, or IP). If you select “Host,” enter a specific address. If you select “IP,” enter a subnet address and the mask for an address range. Then click Add.

Figure 15-2 ACL Configuration - Standard IPv4

CLI – This example configures one permit rule for the specific address 10.1.1.21 and another rule for the address range 168.92.16.x – 168.92.31.x using a bitmask.

Console(config-std-acl)#permit host 10.1.1.21 44-2

Console(config-std-acl)#permit 168.92.16.0 255.255.240.0 Console(config-std-acl)#

Configuring an Extended IPv4 ACL

Command Attributes

•Action – An ACL can contain any combination of permit or deny rules.

•Source/Destination Address Type – Specifies the source or destination IP address. Use “Any” to include all possible addresses, “Host” to specify a specific host address in the Address field, or “IP” to specify a range of addresses with the Address and SubMask fields. (Options: Any, Host, IP; Default: Any)

•Source/Destination IP Address – Source or destination IP address.

•Source/Destination Subnet Mask – Subnet mask for source or destination address. (See the description for SubMask on page 15-2.)

•Service Type – Packet priority settings based on the following criteria:

•Precedence – IP precedence level. (Range: 0-7)

•TOS – Type of Service level. (Range: 0-15)

•DSCP – DSCP priority level. (Range: 0-63)

•Protocol – Specifies the protocol type to match as TCP, UDP or Others, where others indicates a specific protocol number (0-255). (Options: TCP, UDP, Others; Default: TCP)

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