ERICSSON 2
CLI JOB AID FOR TRAFFIC NODE 1(15)
Alexandru Aldea
ea Tena oo Te EES
Error! 02/08/2010 __Error!_| Error! Unknown
CLI procedures for Traffic Node’s
1. Connecting to a Traffic Node with Telnet
1.4 Finding IP address of the Traffic node
4-2 Connecting with a Traffic Node with Telnet.
2. Procedures
2.4 Show E1 tralls / connections
2.2 Show position of the units in the rack
2.3 Show boards information (Serial ,Type Software version)
2.4 Worm restart on Traffic Node
2.5 How to check the temperature
2.6 How to place loops E1 trails
2.7 How to check the configuration of a port :
2.8 How to make a TDM E1 connection between two units (MMU/NPU)
2.9 Crash logs / syslog
2.10 Alarms on ports
3. Shortcomings
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ERICSSON & CLI JOB AID FOR TRAFFIC NODE 2(15)
PRT IES TIBET OTT Ti
Alexandru Aldea
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41. Connecting to a Traffic Node with Telnet
1.1 Finding IP address of the Traffic nod
- From Visio file (fig.1)
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Fig. 1
- From SOM , by click on Network Data List (fig 2) , we can obtain the
IP address from the new window wich it will appear in the right workspace
(fig. 3) ERICSSON 3
CLI JOB AID FOR TRAFFIC NODE 3(15)
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Alexandru Aldea
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CLI JOB AID FOR TRAFFIC NODE 415)
Alexandru Aldea
ea Toa oo Te EES
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1.2 Connecting with a Traffic Node with Telnet .
- Open command prompt (Start>cmd)
- For testing if the site is reachable we can try to “ping” it
- To connect we use Telente =
>telnet_
- Password used : ericsson
File Edit Communication Configuratio
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Fig.4
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- Now we are in Exec Mode , CLI commands for the TN are sorted
into classes (Fig. 5),
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Fig. 5
Interface
Configuration
Protocol sub ayer
Configuration
Route map
Configuration
Router
Configuration ERICSSON 2
CLI JOB AID FOR TRAFFIC NODE 5 (15)
Alexandru Aldea
ea Tena oo Te EES
Error! 02/08/2010 __Error!_| Error! Unknown
- To enable Privileged Exec Mode we enter
NE-CL17-2-1> enable
Password : ericsson
NE-CL17-2-1#
NOTE: Privileged mode offer the capability to change configuration
on TN , be careful when using “configure” command. (please don’t try
commands witch are not cover by this paper )
- For more power on configuration and debug on TN we can enable
hidden command by entering :
NE-CL17-2-1# cliunlock
NOTE: Hidden command offer more power on configuring and debug
, Use it with caution (please don’t try commands witch are not cover by this
paper )
2. Procedures
2.1 Show E1 trails / connections:
(privilege+cliuntock}# show connections
is optional , i
We can see in the next figure the correlation between Mini
is not inserted it will display all connection on the TN.
craft and CLI. ERICSSON 2
CLI JOB AID FOR TRAFFIC NODE (15)
Alexandru Aldea
Tae Tora oo Te am
Error! 02/08/2010 _Error!_| Error! Unknown
NE-CL17-2-1 Traffic Routing
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Fig.6
2.2 Show position of the units in the rack :
NE-CL17-2-1# show subrack
usually is “1” , in the next figure we can see the
correlation between Minilink craft and CLI. ERICSSON 2
CLI JOB AID FOR TRAFFIC NODE 715)
Alexandru Aldea
Tae Toa oo Te am
Error! 02/08/2010 __Error!_| Error! Unknown
2.3 Show boards information (Serial ,Type Software version)
NE-CL17-2-1#show board
Note: In the next figure we displayed info regarding the MMU2 C (1/2) , we
can se the correlation with the minilink craft
Fig. 8
For more board info we can use the following arguments :
NE-CL17-2-1#show board 1 / 2 config
- check if it is in service and if it is enable
NE-CL17-2-1#show board 1/2 status
- check if board is in repair mode.
2.4 Worm restart on Traffic Node.
NE-CL17-2-1#reload
2.5 How to check the temperature
NE-CL17-2-4#show temp
Note: it will show the current temperature of each board, and the high /
exceed values . ERICSSON 2
CLI JOB AID FOR TRAFFIC NODE 8 (15)
Alexandru Aldea
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2.6 How to place loops E1 trails
— et ‘The following loops are shown in Figure
a, 5 1 Line loop
wf ~~) ™ 2 Connection loop
- 92 3 IF loop
iT Sy | 4 RF loot
=) me | Ss extoop
Fq GE |*) | 6 Local loop
7 Physical loop
Fig 9
Enter configuration mode :
NE-CL17 -2-1#config
Select the e1 controller (use show trail to identify where to place the loop
and what tipe of loop (line loop , or local loop , usually we use local loop):
Enter controller configuration mode:
NE-CL17-2-4#controller e1
For MMU wich uses an E2 (example) we use the following syntax:
NE-CL17-2-1#controller 02 “Rack/Slot/Port Port.number”
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ERICSSON & CLI JOB AID FOR TRAFFIC NODE 9(15)
Alexandru Aldea
ea Tena oo Te EES
Error! 02/08/2010 __Error!_| Error! Unknown
When you are on controller configuration mode we can place tha
localline loop =
NE-CL17-2-1#loopback local/line
For removing the loop use
NE-CL17-2-1# no loopback local/line
Exiting configuration mode or controller configuration mode is made by
entering “exit” in CLI.
2.7 How to check the configuration of a port :
NE-CL17-2-1#show configuration
NOTE: when ports configured with next pathern 1/1/4A (usually on NPU)
we can use “1/1/0”
2 evave ijijios
= e1iyijsa
— EL 1/1/48
Z evanac
= en aio
GB vain
=> User Output 1/1/4
Fig. 11
Note : we can use this command to determine if there is any loops on our
E1 trail , also different configuration option , if ais-alarm si active , interface
name , correlation between physical position of port and name of the port,
if the connection is active . ERICSSON 2
Alexandru Aldea
CLI JOB AID FOR TRAFFIC NODE
10(15)
02/08/2010
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2.8 How to make a TDM E1 connection between two units
(MMU/NPU)
There are 2 methods to make a connection between :
- easy way , by declaring a E1 connection between 2 units
(NPU/MMU) with the following procedure:
a. enter configuration mode
b. enter : ERICSSON 2
: CLI JOB AID FOR TRAFFIC NODE 12(15)
Alexandru Aldea
Tae Tora oo Te am
Error! 02/08/2010 __Error!_| Error! Unknown
4157;0-4158;0-4354;0-4355;0-4550;0-4551 ;0-4746;0-4747;0-4942;0-4943;0-
5139;0-5140;0-5335;0-5336;0-5531;0-5532;0-5728;0-5729;0-5924;0-5925
6120;0-6121;0-6317;0-6318;
Note :this method is used only in making the configuration file.
2.9 Crash logs / syslog
For finding out last actions made on the TN we can use the following
command :
NE-CL17-2-1#show x crashlog
Note : it will display the entire crashlog on the screen starting with the past
till last changes made on equipment.
Crash log example :
EES ST ST
Bee ee ee eer eT
Ate Teer Re eoe ee eee
Pore manere et tt eee eRe TEN
Pe eee Pe eet ee ee Cra
PO eee se eee ee Coe ee
Pee ee et eee ee
ere CLERC ee)
We can see that simulation of cold restart on NPU was tested.
For viewing the syslog we can use the next command :
NE-CL17-2-4#show x tail-syslog ERICSSON 2
Alexandru Aldea
CLI JOB AID FOR TRAFFIC NODE
13.(15)
2108/2010 __Error!
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2.10 Alarms on phy:
al ports.
To display alarms on physical ports we need the following command.
NE-CL17-2-1# show pm_int_port phy
In the next figure we can see an view with no alarms on the port
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Second Error Set alarm on the E1 port. ERICSSON 2
CLI JOB AID FOR TRAFFIC NODE 14.(15)
Alexandru Aldea
ea Tena oo Te EES
Error! 02/08/2010 __Error!_| Error! Unknown
3. Shortcomings
CLI offers configuration and debugging options only for NPU and MMU ,
between E1 trails , configuring management , routing , routing protocols
witch will be use .
From
Till now I didn’t find out any method to obtain info regarding the radio part
(signal strength , alarms on RAU , IF ,RF only Rx loop by using line loop on
MMU E1 port).
The only info regarding the Radio link we can obtain from the tables
declared for the radio link application (rl ) but | couldn't decipher it. ERICSSON 2
CLI JOB AID FOR TRAFFIC NODE
16.(15)
PRT IES TIBET OTT
Alexandru Aldea
Tosser
Error!
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02/08/2010
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