- Preface
- Using the WAAS Command-Line Interface
- Cisco WAAS Software Command Summary
- CLI Commands
- EXEC Mode Commands
- Global Configuration Mode Commands
- Interface Configuration Mode Commands
- Standard ACL Configuration Mode Commands
- Extended ACL Configuration Mode Commands
- Preposition Configuration Mode Commands
- Virtual Blade Configuration Mode Commands
- PKI Certificate Authority Configuration Mode Commands
- PKI Global Settings Configuration Mode Commands
- SSL Accelerated Service Configuration Mode Commands
- SSL Cipher List Configuration Mode Commands
- SSL Global Service Configuration Mode Commands
- SSL Host Peering Service Configuration Mode Commands
- SSL Management Service Configuration Mode Commands
- WCCP Configuration Mode Commands
- AppNav Controller Group Configuration Mode Commands
- Service Node Group Configuration Mode Commands
- Service Node Configuration Mode Commands
- Service Context Configuration Mode Commands
- Class Map Configuration Mode Commands
- Policy Map Configuration Mode Commands
- Policy Map Class Configuration Mode Commands
- Acronyms and Abbreviations
- Command Summary by Mode
Cisco Wide Area Applications Services Command Reference Guide 5.5.1
Bias-Free Language
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- Updated:
- August 28, 2008
Chapter: Standard ACL Configuration Mode Commands
Standard ACL Configuration Mode Commands
To create and modify standard access lists on a WAAS device for controlling access to interfaces or applications, use the ip access-list standard global configuration command. To disable a standard access list, use the no form of this command.
ip access-list standard { acl-name | acl-num }
no ip access-list standard { acl-name | acl-num }
Syntax Description
Defaults
An access list drops all packets unless you configure at least one permit entry.
Command Modes
Device Modes
Usage Guidelines
Within ACL configuration mode, you can use the editing commands (list, delete, and move) to display the current condition entries, to delete a specific entry, or to change the order in which the entries will be evaluated. To return to global configuration mode, enter the exit command at the ACL configuration mode prompt.
To create an entry, use the deny or permit keyword and specify the type of packets that you want the WAAS device to drop or to accept for further processing. By default, an access list denies everything because the list is terminated by an implicit deny any entry. Therefore, you must include at least one permit entry to create a valid access list.
Note
IP ACLs that are defined on a router take precedence over the IP ACLs that are defined on the WAE. IP ACLs that are defined on a WAE take precedence over the WAAS application definition policies that are defined on the WAE.
After creating an access list, you can include the access list in an access group using the access-group command, which determines how the access list is applied. You can also apply the access list to a specific application using the appropriate command. A reference to an access list that does not exist is the equivalent of a permit any condition statement.
To create a standard access list, enter the ip access-list standard global configuration command. Identify the new or existing access list with a name up to 30 characters beginning with a letter, or identify a new or existing access list beginning with a number. If you use a number to identify a standard access list, it must be between 1 and 99.
Note You must use a standard access list for providing access to the SNMP server or to the TFTP gateway/server. However, you can use either a standard access list or an extended access list for providing access to the WCCP application.
You typically use a standard access list to allow connections from a host with a specific IP address or from hosts on a specific network. To allow connections from a specific host, use the permit host source-ip option and replace source-ip with the IP address of the specific host.
To allow connections from a specific network, use the permit host source-ip wildcard option. Replace source-ip with a network ID or the IP address of any host on the network that you want to specify. Replace wildcard with the dotted decimal notation for a mask that is the reverse of a subnet mask, where a 0 indicates a position that must be matched and a 1 indicates a position that does not matter. For instance, the wildcard 0.0.0.255 causes the last eight bits in the source IP address to be ignored. Therefore, the permit 192.168.1.0 0.0.0.255 entry allows access from any host on the 192.168.1.0 network.
After you identify the standard access list, the CLI enters the standard ACL configuration mode and all subsequent commands apply to the specified access list.
Examples
The following example shows how to create a standard access list on the WAAS device that permits any packets from source IP address 192.168.1.0 for further processing:
The following example shows how to activate the access list for an interface:
The following example shows how this configuration appears when you enter the show running-configuration command:
Related Commands
(config-std-nacl) delete
To delete a line from the standard IP ACL, use the delete standard ACL configuration command.
Syntax Description
Defaults
Command Modes
standard ACL configuration mode
Device Modes
Examples
The following example shows how to delete line 10 from the standard IP ACL teststdacl:
Related Commands
(config-std-nacl) deny
To add a line to a standard access-list that specifies the type of packets that you want the WAAS device to drop, use the deny standard ACL configuration command. To negate a standard IP ACL, use the no form of this command.
[insert line-num ] deny { source-ip [ wildcard ] | host source-ip | any}
no deny { source-ip [ wildcard ] | host source-ip | any }
Syntax Description
Defaults
An access list drops all packets unless you configure at least one permit entry.
Command Modes
standard ACL configuration mode
Device Modes
Usage Guidelines
To create an entry, use the deny or permit keyword and specify the type of packets that you want the WAAS device to drop or to accept for further processing. By default, an access list denies everything because the list is terminated by an implicit deny any entry. Therefore, you must include at least one permit entry to create a valid access list.
You typically use a standard access list to allow connections from a host with a specific IP address or from hosts on a specific network. To allow connections from a specific host, use the permit host source-ip option and replace source-ip with the IP address of the specific host.
To allow connections from a specific network, use the permit host source-ip wildcard option. Replace source-ip with a network ID or the IP address of any host on the network that you want to specify. Replace wildcard with the dotted decimal notation for a mask that is the reverse of a subnet mask, where a 0 indicates a position that must be matched and a 1 indicates a position that does not matter. For instance, the wildcard 0.0.0.255 causes the last eight bits in the source IP address to be ignored. Therefore, the permit 192.168.1.0 0.0.0.255 entry allows access from any host on the 192.168.1.0 network.
Examples
The following example shows how to create a standard access list that denies any packets from source IP address 192.168.1.0 for processing:
The following example shows how to activate the standard access list for an interface:
The following example shows how this configuration appears when you enter the show running-configuration command:
Related Commands
(config-std-nacl) exit
To terminate standard ACL configuration mode and return to the global configuration mode, use the exit command.
Syntax Description
Defaults
Command Modes
Device Modes
Examples
The following example shows how to terminate standard ACL configuration mode and return to global configuration mode:
(config-std-nacl) list
To display a list of specified entries within the standard IP ACL, use the list standard ACL configuration command.
list [ start-line-num [ end-line-num ]]
Syntax Description
Defaults
Command Modes
standard ACL configuration mode
Device Modes
Examples
The following example shows how to display a list of specified entries within the standard IP ACL:
Related Commands
(config-std-nacl) move
To move a line to a new position within the standard IP ACL, use the move standard ACL configuration command.
move old-line-num new-line-num
Syntax Description
New position of the entry. The existing entry is moved to the following position in the access list. |
Command Modes
standard ACL configuration mode
Device Modes
Examples
The following example shows how to move a line to a new position within the standard IP ACL:
Related Commands
(config-std-nacl) permit
To add a line to a standard access list that specifies the type of packets that you want the WAAS device to accept for further processing, use the permit standard ACL configuration command. To negate a standard IP ACL, use the no form of this command.
[insert line-num ] permit { source-ip [ wildcard ] | host source-ip | any}
no permit { source-ip [ wildcard ] | host source-ip | any }
Syntax Description
Defaults
An access list drops all packets unless you configure at least one permit entry.
Command Modes
standard ACL configuration mode
Device Modes
Usage Guidelines
To create an entry, use the deny or permit keyword and specify the type of packets that you want the WAAS device to drop or to accept for further processing. By default, an access list denies everything because the list is terminated by an implicit deny any entry. Therefore, you must include at least one permit entry to create a valid access list.
You typically use a standard access list to allow connections from a host with a specific IP address or from hosts on a specific network. To allow connections from a specific host, use the permit host source-ip option and replace source-ip with the IP address of the specific host.
To allow connections from a specific network, use the permit host source-ip wildcard option. Replace source-ip with a network ID or the IP address of any host on the network that you want to specify. Replace wildcard with the dotted decimal notation for a mask that is the reverse of a subnet mask, where a 0 indicates a position that must be matched and a 1 indicates a position that does not matter. For instance, the wildcard 0.0.0.255 causes the last eight bits in the source IP address to be ignored. Therefore, the permit 192.168.1.0 0.0.0.255 entry allows access from any host on the 192.168.1.0 network.
Examples
The following example shows how to create a standard access list that permits any packets from source IP address 192.168.1.0 for further processing:
The following example shows how to activate the standard access list for an interface:
The following example shows how this configuration appears when you enter the show running-configuration command:
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