Viewing T1/E1 Local Statistics
Page 33-18
SEFS
. Severe Errored Framing Second. A second with one or more out-of-frame errors or an
AIS error.
LES
. Line Errored Seconds. The number of seconds during which one or more Line Code
Violation errors have occurred (see also the definition of Line Code Violation below).
CSS
. Controlled Slip Seconds. A one-second interval with one or more controlled slip errors.
Controlled slip errors are the replication or deletion of the payload bits on a frame. Such an
error may occur when there is a difference between the timing of a synchronous receiving
terminal and the received signal.
PCV
. Path Code Violations. A frame synchronization bit error in EF/
D4
and
E1
-no
CRC
frames,
or a
CRC
or frame synchronization error in the T1-
ESF
(Extended Super Frame) and
E1-CRC
frames.
LCV
. Line Code Violations. The occurrence of either a bipolar violation or excessive zeros
error. A bipolar violation is the occurrence of a pulse of the same polarity as the previous
pulse. In
B8ZS
and
HDB3
coded signals, a bipolar violation is a pulse of the same polarity as
the previous without being part of the zero substitution code. An excessive zeros error is the
occurrence of more than 15 contiguous zeros in an
AMI
-coded signal; in a
B8ZS
-coded signal,
it is the occurrence of seven (7) or more contiguous zeros.
Viewing Current Local Statistics
You can view statistics for the current 15-minute interval on a single port by entering the
following command
telcs <slot>/<port>
where
<slot>
is the slot number where the board is located, and
<port>
is the port number on
the board on which you want to view statistics. For example, to view 15-minute interval statis-
tics for Port 2 on the board in slot 5, enter
telcs 5/2
A screen similar to the following displays:
Local Current 15-minute Measurement for port 2 on slot 5
Circuit Identifier
: Alcatel T1 Circuit
Valid Intervals
: 1 of 96
Elapsed Time
: 431 of 900
ES
SES
BES
UAS
SEFS
LES
CSS
PCV
LCV
====== ====== ====== ====== ====== ====== ====== ====== ======
0
0
0
0
0
0
0
0
0
Definitions of the fields and columns in this display are the same as those used for the
telts
command. See
Viewing Total Local Statistics
on page 33-17 for an explanation of these statis-
tics.
Summary of Contents for Omni Switch/Router
Page 1: ...Part No 060166 10 Rev C March 2005 Omni Switch Router User Manual Release 4 5 www alcatel com ...
Page 4: ...page iv ...
Page 110: ...WAN Modules Page 3 40 ...
Page 156: ...UI Table Filtering Using Search and Filter Commands Page 4 46 ...
Page 164: ...Using ZMODEM Page 5 8 ...
Page 186: ...Displaying and Setting the Swap State Page 6 22 ...
Page 202: ...Creating a New File System Page 7 16 ...
Page 270: ...Displaying Secure Access Entries in the MPM Log Page 10 14 ...
Page 430: ...OmniChannel Page 15 16 ...
Page 496: ...Configuring Source Route to Transparent Bridging Page 17 48 ...
Page 542: ...Dissimilar LAN Switching Capabilities Page 18 46 ...
Page 646: ...Application Example DHCP Policies Page 20 30 ...
Page 660: ...GMAP Page 21 14 ...
Page 710: ...Viewing the Virtual Interface of Multicast VLANs Page 23 16 ...
Page 722: ...Application Example 5 Page 24 12 ...
Page 788: ...Viewing UDP Relay Statistics Page 26 24 ...
Page 872: ...The WAN Port Software Menu Page 28 46 ...
Page 960: ...Deleting a PPP Entity Page 30 22 ...
Page 978: ...Displaying Link Status Page 31 18 ...
Page 988: ...Displaying ISDN Configuration Entry Status Page 32 10 ...
Page 1024: ...Backup Services Commands Page 34 14 ...
Page 1062: ...Diagnostic Test Cable Schematics Page 36 24 ...
Page 1072: ...Configuring a Switch with an MPX Page A 10 ...
Page 1086: ...Page B 14 ...
Page 1100: ...Page I 14 Index ...