Juniper ACX1000 Configuration Manual page 1398

ACX Series Universal Access Router Configuration Guide
1340
For a CCC family and with the test performed in the egress or network-to-network
interface (NNI) direction, the tests stop on the initiator and reflector when the
pseudowire goes down.
For an RFC 2544 test that is run in the egress or network-to-network interface (NNI)
direction of an Ethernet service for a CCC family, the ingress features are not applied.
In ACX5048 and ACX5096 routers, for a CCC family, the pseudowire has to be opened
prior to the start of the RFC 2544 test and during the course of the test.
The configured packet size denotes the untagged packet size. Any additional VLAN in
the payload causes the packet length to be increased correspondingly.
For an service, if you configure an interface on an initiator for the RFC 2544-based
inet
benchmarking test to be run without specifying the source IPv4 address for the test
frames, the primary IP address of the interface is used for the test frames. If the primary
IP address is not configured, the first IPv4 address of the interface is used. Similarly,
for an unnumbered interface on an initiator on which the RFC 2544 test is run, the
primary or the first IP address of the donor loopback interface is retrieved and used in
the test frames. You must explicitly configure the source IPv4 address for the test
frames by using the
source-ipv4-address
to be used.
RFC 2544 test generates packets for performance benchmarking testing. The packets
can be destined for known or unknown unicast MAC addresses, and they can be either
tagged or untagged frames. UDP/IP packet is used as the frame payload. Refer to
"Configuring RFC 2544-Based Benchmarking Tests" on page 1341
that can be configured.
Supported outer TPIDs for tagged frames are 0x8100, 0x88a8, 0x9100, and 0x9200.
RFC 2544 benchmark tests can be run in
NOTE: In
out-of-service
sent to and from the UNI port under test on the service is interrupted.
Control protocol packets are not interrupted.
In mode, while the test is running, only the data traffic
in-service
corresponding to the test session is interrupted, rest of the data traffic flow
sent to and from the UNI port under test on the service are not affected.
Control protocol packets are not interrupted.
The source MAC address, destination MAC address, and the UNI port under test
configured uniquely identifies the RFC 2544 benchmark test session (or test stream).
You can run only one test at a time. Multiple simultaneous tests cannot be run at a
time.
The maximum theoretical test bandwidth supported by ACX Series routers for RFC
2544 test initiator or reflector is 1 Gpbs. On AC5048 and ACX5096 routers, the
maximum theoretical test bandwidth supported for RFC 2544 reflector is 40 Gbps.
statement if you want a particular address
out-of-service and in
mode, while the test is running, all the data traffic
Copyright © 2017, Juniper Networks, Inc.
for the frame fields
in-service modes.