Specifications

48
config vdsl_port_loopback_test
Purpose Used to test local loop and remote loop
connectivity of the VDSL line.
Syntax config vdsl_port_loopback_test <portlist>
type [local/line] count <1-10>
Description This is a standard loopback test for testing
connectivity from the switch to remote CPE and
from the switch CPU to the VDSL chip
(PEF22824) on the installed modules.
Parameters
portlist − Specifies a range of ports to be
configured.
local - Specifies type of test as local loopback
test, that is, the internal packet path of the
switch.
line - Specifies type of test as line loopback test,
that is, the packet path from the switch to the
CPE.
count – Specifies number of packets sent for the
test.
Restrictions This is for VDSL applications only. Requires
installation of DES-7010 Ethernet over VDSL
module.
Example Usage:
To configure a single port (slot 6, port 5) VDSL line loopback
test for connectivity.
DES-7100:4#config vdsl_port_loopback_test 6:5-6:5 type line count 5
Command: config vdsl_port_loopback_test 6:5 type line count 5
Success.
DES-7100:4#