Maipu Administration Guide

Configure PBR Application

The PBR application actually is the application of the ACL with the PBR. The validation of the PBR depends on the ACL rule. The ACL can be applied to the L2/L3 Ethernet interface, VLAN, Interface VLAN and globally.

When the ACL with the PBR is applied to L2/L3 Ethernet interface, VLAN, Interface VLAN and globally, it may cause collision. In this case, the PBR corresponding to the high priority takes effect and the priority in the descending order is as follows: port, VLAN/Interface VLAN, globally.

Configuration Condition

None

Configure to Apply ACL with PBR to L2/L3 Ethernet Interface

After the ACL with the PBR is applied to the L2/L3 Ethernet interface, the corresponding L2/L3 Ethernet interface will have the PBR function.

Table 14-8 Configure to apply the PBR to the L2/L3 Ethernet interface

Step	Command	Description
Enter the global configuration mode	configure terminal	-
Enter the L2/L3 Ethernet interface configuration mode	interface interface-name	Either After entering the L2/L3 Ethernet interface configuration mode, the subsequent configuration can only take effect on the current interface. After entering the aggregation group configuration mode, t the subsequent configuration can only take effect on the aggregation group.
Enter the aggregation group configuration mode	link-aggregation link-aggregation-id
Configure to apply the PBR to the interface	ip policy-based-route { access-list-number \| access-list-name }	Optional By default, the interface does not apply the IP ACL with PBR.
	ipv6 policy-based-route { access-list-number \| access-list-name }	Optional By default, the interface does not apply the IPv6 ACL with PBR

Configure to Apply ACL with PBR to VLAN

After the ACL with PBR is applied to the VLAN, all interfaces in the corresponding VLAN will have the PBR function.

Table 14-9 Configure to apply the PBR to the VLAN

Step	Command	Description
Enter the global configuration mode	configure terminal	-
Enter the VLAN configuration mode	vlan vlan-id	-
Apply the PBR to the VLAN	ip policy-based-route { access-list-number \| access-list-name }	Optional By default, the VLAN does not apply the IP ACL with PBR.

Configure to Apply ACL with PBR to Interface VLAN

After the ACL with PBR is applied to the Interface VLAN, the corresponding Jnterface VLAN interfaces will have the PBR function.

Table 8-7 Configure to apply the PBR to Interface VLAN

Step	Command	Description
Enter the global configuration mode	configure terminal	-
Enter the Interface VLAN configuration mode	Interface vlan vlan-id	-
Configure to apply the PBR to Interface VLAN	ip policy-based-route { access-list-number \| access-list-name }	Optional By default, Interface VLAN is not applied to the IP ACL with the PBR.
	ipv6 policy-based-route { access-list-number \| access-list-name }	Optional By default, Interface VLAN is not applied to the IPv6 ACL with the PBR.

Configure to Apply ACL with PBR Globally

After the ACL with PBR is applied globally, all interfaces on the device will have the PBR function.

Table 14-10 Configure to apply the PBR globally

Step

Command

Description

Enter the global configuration mode

configure terminal

Configure to apply the PBR globally

global ip policy-based-route { access-list-number | access-list-name }

Mandatory

By default, the ACL with PBR is not applied globally.