Cisco Systems A9014CFD manual 10-57, Internal Mode

Chapter 10 Configuring Ethernet OAM

Understanding Ethernet Loopback

Figure 10-3 Traffic Generator Topology over cross connect

Internal Mode

Traffic generated from UNI port

UNI			NNI
Interface			Interface
Measurement		Carrier Ethernet
port - UNI	Traffic generating Router		Ethernet
			Loopback

External Mode

NNI

Interface

Carrier Ethernet

Measurement port - NNI

Ethernet

Loopback

361413

To generate traffic using Y.1564, complete the following tasks:

•Configure EVC on the interface path such that the Layer 2/L2VPN path should be complete between transmitter and receiver.

•Configure Traffic Generator on the transmitter.

•Configure ethernet loopback on the receiver. For information on Ethernet loopback, see Understanding Ethernet Loopback, page 10-51.

•Start the IP SLA session.

Note Using traffic generator, a maximum traffic of 1GB is generated.

Restrictions

•A single traffic session is generated.

•Traffic generation will not be supported on VLAN interface.

•One-way traffic generation and passive measurement features are not supported.

•Payload signature verification is not supported.

•The QoS functions like classification and policing are supported on the ingress EVC.

•Internal mode traffic generation cannot be configured on port channel interfaces.

•Maximum throughput rate is 1GB.

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09		10-57