Juniper ACX2000 Configuration Guide

•
To copy test results to a remote file, use the run show services rpm
rfc2544-benchmarking test-id number detail | save
ftp://username:password@sftpchannel.example.com/rfc-2544-test-result-session-id-number
Related
Documentation
RFC 2544-Based Benchmarking Tests Overview on page 1335•
• Layer 2 and Layer 3 RFC 2544-Based Benchmarking Test Overview on page 1338
• show services rpm rfc2544-benchmarking on page 3156
• show services rpm rfc2544-benchmarking test-id on page 3161
Configuring Ethernet Loopback for RFC 2544-Based Benchmarking Tests
Ethernet loopback is a feature that you can use for verifying the connectivity and identifying
or isolating faults in a network.
On ACX Series routers, Ethernet loopback is supported on the egress user-to-network
interfaces (UNIs) direction for a bridge family configuration. In ACX Series routers, Ethernet
loopback is configured on the logical interfaces. The Ethernet loopback feature can be
used in performance measurements where packets are looped back to the measuring
device for testing various services.
Figure 70: Testing End-to-End Service in Ethernet Loopback Mode
Figure 70 on page 1355 shows a scenario where UNI-B interface is configured in Ethernet
loopback mode in the egress direction. The packets received on the network-to-network
interface (NNI) of the ACX Series router are forwarded to the UNI-B interface and looped
back at the UNI-B interface after the source and destination MAC addresses are swapped.
This is a use case for testing an end-to-end service.
You can use the following optional parameters to identify an egress traffic flow for
Ethernet loopback:
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Source MAC address
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Destination MAC address
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Source IPv4 address
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Destination IPv4 address
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VLAN
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VLAN .1p priority
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EtherType
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Test iterator duration
1355Copyright © 2017, Juniper Networks, Inc.
Chapter 37: Configuring RFC 2544-Based Benchmarking Tests

Juniper ACX2000 Specifications

General

Brand	Juniper
Model	ACX2000
Category	Network Router
Language	English