BS; Reviewed:
SPOC 2/14/2005
Solution & Interoperability Test Lab Application Notes
©2005 Avaya Inc. All Rights Reserved.
19 of 22
RAD-IP-Mux.doc
To further validate the quality of the Synchronization source, enter
list measurements ds1-facility
summary xy
command on SAT, where x is the location of the DS1 Converter board in the remote
PN and y is the DS1-C facility name on that board such as A, B, C or D. Verify that there are no
Errored Seconds
or
Severely Errored Seconds
. The following example lists the measurements for
the DS1-C facility A
(
11a02a
)
on the remote PN.
l
ist measurements ds1-facility summary 11a02a
Switch Name: SIL-pbx27 Date: 1:03 pm FRI OCT 15, 2004
DS-1 FACILITY LINK PERFORMANCE MEASUREMENTS SUMMARY REPORT
Counted Since: 10:40 am FRI OCT 15, 2004
Valid 15-Minute Intervals in Last 24 Hours: 7
Seconds Elapsed In Current Interval: 406 ESF Error Events: N/A
Test: N/A Pattern: N/A Synchronized: N/A
Loopback/Span Test Bit-Error Count: N/A Test Duration: N/A
Worst 15-Minute Interval 24-Hour Current
Category Date Time Count Count Interval Count
Errored Seconds 10/15 12:40 0 0 N/A
Bursty Errored Seconds 10/15 12:40 0 0 N/A
Severely Errored Seconds 10/15 12:40 0 0 N/A
Unavailable/Failed Seconds 10/15 12:40 0 0 N/A
Controlled Slip Seconds N/A N/A N/A N/A N/A
Loss Of Frame Count N/A N/A N/A N/A N/A
4.2.3. Primary DS1-C Facility
The DS1-C facility carrying control and signaling traffic is called a Primary DS1-C facility. Only
DS1-C facility A or B can be a Primary facility. When A is the Primary facility and it goes down, the
signaling and control traffic is switched to B, making B the Primary facility, and vice versa. Use
“list fiber-link”
command via SAT to verify the current
Primary Facility
. In the following
example, the
Primary Facility
is
B.
list fiber-link
FIBER LINK ADMINISTRATION
FIBER -------- ENDPOINT 1 -------- -------- ENDPOINT 2 --------
LINK# TYPE A-PNC DS1 B-PNC DS1 TYPE A-PNC DS1 B-PNC DS1 DS1
LOC CONV LOC CONV LOC CONV LOC CONV CONV
LOC LOC LOC LOC TYPE
1 sni 01E02 ei 01B02
2 sni 01E03 ei 02A01
11 sni 01E20 01E21 ei 11A01 11A02 TN1654
Primary Facility:B