3Com 10014299 manual Configure the CAR Policy Based on the MAC Address

Committed Access Rate (CAR) 673

Figure 212 Networking diagram of configuring the priority level based CAR policy

	S0		S1
	10.0.0.2		11.0.0.1
Router C	S0	Router A	S0	Router B
	10.0.0.1		11.0.0.2

1Configure Router A:

The CAR policy is applied to the packet inputted to router A serial interface 0 and matching priority level 1.

[RouterA] qos carl 1 precedence 1

[RouterA]acl 1

[RouterA-acl-1]rule permit source 10.0.0.0 0.0.0.255

[RouterA-acl-1]interface serial 0

[RouterA-Serial0]ip address 10.0.0.1 255.255.255.0

[RouterA-Serial0]qos car inbound acl 1 cir 8000 cbs 15000 ebs 8000

conform pass exceed discard

The CAR policy is applied to the packet outputted from Router A serial interface 1 and matching priority level is 2

[RouterA] qos carl 2 precedence 2

[RouterA] acl 2

[RouterA-acl-2]rule permit source 10.0.0.0 0.0.0.255

[RouterA-acl-2] interface serial 0 [RouterA-Serial0] ip address 11.0.0.1 255.255.255.0

[RouterA-Serial0]qos car outbound acl 2 cir 8000 cbs 15000 ebs 8000 conform pass exceed discard

Configure the CAR Policy Based on the MAC Address

The packet input to router A serial interface 0 (the source address of the packet is 00e0.34b0.7676) is matched with the CAR policy based on MAC address. A packet that meets the conditions after its priority level value is changed to 7 will be sent continuously and dropped if it does not.

Figure 213 Networking diagram of configuring CAR policy based on the MAC address

	S0		S1
	10.0.0.2		11.0.0.1
Router C	S0	Router A	S0	Router B
	10.0.0.1		11.0.0.2

1Configure Router A:

The packet that is inputted to router A serial interface 0 is matched with the CAR policy based on MAC address

[RouterA] qos carl 1 mac 00-e0-34-b0-76-76

[RouterA]acl 1

[RouterA-acl-1]rule permit source 10.0.0.0 0.0.0.255

[RouterA-acl-1]interface serial 0 [RouterA-Serial0] ip address 10.0.0.1 255.255.255.0

[RouterA-Serial0]qos car inbound acl 1 cir 8000 cbs 15000 ebs 8000 conform pass exceed discard