Alcatel Carrier Internetworking Solutions 6300-24 Manuale Utente
Access Control List Commands
4-89
4
This permits all TCP packets from class C addresses 192.168.1.0 with the TCP
control code set to “SYN.”
control code set to “SYN.”
Related Commands
show ip access-list
This command displays the rules for configured IP ACLs.
Syntax
show ip access-list {standard | extended} [acl_name]
• standard – Specifies a standard IP ACL.
• extended – Specifies an extended IP ACL.
• acl_name – Name of the ACL. (Maximum length: 16 characters)
• extended – Specifies an extended IP ACL.
• acl_name – Name of the ACL. (Maximum length: 16 characters)
Command Mode
Privileged Exec
Example
Related Commands
permit, deny 4-86
ip access-group (4-94)
ip access-group (4-94)
access-list ip mask-precedence
This command changes to the IP Mask mode used to configure access control
masks. Use the no form to delete the mask table.
masks. Use the no form to delete the mask table.
Syntax
[no] access-list ip mask-precedence {in | out}
• in – Ingress mask for ingress ACLs.
• out – Egress mask for egress ACLs.
• out – Egress mask for egress ACLs.
Default Setting
Default system mask: Filter inbound packets according to specified IP ACLs.
Console(config-ext-acl)#permit 192.168.1.0 255.255.255.0 any tcp
control-code 2 2
Console(config-ext-acl)#
Console#show ip access-list standard
IP standard access-list david:
permit host 10.1.1.21
permit 168.92.0.0 0.0.15.255
Console#
IP standard access-list david:
permit host 10.1.1.21
permit 168.92.0.0 0.0.15.255
Console#