Cisco Systems A9014CFD manual Sample Configuration with Switchport to EVC Mapping, Example

Chapter 8 Configuring Ethernet Virtual Connections

Sample Configuration with Switchport to EVC Mapping

Example

This is an example of output from the show ethernet service instance detail command:

Router# show ethernet service instance id 1 interface gigabitEthernet 0/1 detail

Service Instance ID: 1

Associated Interface: GigabitEthernet0/13

Associated EVC: EVC_P2P_10

L2protocol drop

CE-Vlans:

Encapsulation: dot1q 10 vlan protocol type 0x8100

Interface Dot1q Tunnel Ethertype: 0x8100

State: Up
EFP Statistics:
Pkts In	Bytes In	Pkts Out	Bytes Out
214	15408	97150	6994800

EFP Microblocks:

****************

Microblock type: Bridge-domain

Bridge-domain: 10

This is an example of output from the show ethernet service instance statistics command:

Router# show ethernet service instance id 1 interface gigabitEthernet 0/13 stats

Service Instance 1, Interface GigabitEthernet0/13

Pkts In Bytes In Pkts Out Bytes Out

214 15408 97150 6994800

This is an example of output from the show mac-address table count command:

Router#	show mac address-table count bridge-domain 10
Mac Entries for BD		10:
---------------------------
Dynamic	Address Count	:	20
Static	Address Count	:	0

Total Mac Addresses : 20

Sample Configuration with Switchport to EVC Mapping

This example illustrates EVC in a UNI layer, 802.1q tunnelling towards aggregation and QoS classification with marking and policing at ingress port. A two level HQOS policy is applied on the ingress.

In this example, all the switchport configurations of the ME3400/MWR2941 have been converted into EVC based equivalent configuration for GigabitethErnet interface 0/0. This is the ingress port connected to the nodes. So, instead of switchport access vlan there is an EVC configured using the service instance command under the physical interface.

The GigabitethErnet interface 0/9 has the egress port configuration which has 802.1q tunnelling configured. This port is connected to the aggregation device. This is the fundamental difference in configuration between the Cisco ME34xx devices and the Cisco ASR 901 router. All configurations can be modelled along this sample working configuration.

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09		8-29