Broadband Multiplay Project
Basic Configuration Guide for OCLAN Switch v 3.0
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OCLAN SWITCH Unit/Component introduction SWITCH : ZXR10 T64G OEM : ZTE Corporation
Control Switching Board The Control Switching Board (MCS) is the core of ZXR10 T64G, implementing the functions of control module and switching module. It performs the function of master/slave switchover.
Interfaces Available: Console Interface and 10/100 base TX Ethernet Interface.
Line Interface Cards The Line Interface cards include Fast Ethernet Interface board, Gigabit Ethernet Interface board and 10giga bit Ethernet board.10 GB Ethernet is not being used in BSNL currently.
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44 FE + 4 GE Interface Board 44FE + 4GE Interface card board provides 44 Fast Ethernet Optical Interfaces and 4 gigabit
Ethernet electrical Interfaces.
24 port Gigabit Ethernet Interface Board This provides 4 gigabit Ethernet Electrical Interfaces and 20 Ethernet Optical Interfaces.
Line Interface Cards Used
2 * 44FE + 4GE Interface card
1 * 24 GE Interface Card
Ports Used in BSNL currently
GE Interfaces populated with SFPs : 17 nos
FE Interfaces populated with SFPs : 16 nos
ROLE OF OCLAN SWITCH
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OCLAN Switches which becomes the Tier 2 component of the network resides in the Access layer. OCLAN switches aggregate the number of DSLAMs in every OC cities as required in the project.
Rack Layout
Note: 1. PDP should be fixed at the front side of Rack and should be at the TOP. 2. Between PDP and OCLAN Rack there should be 2U gap.
Power Cabling: 1. Power cable and Lugs for OCLAN is shipped along with the equipment and connect it accordingly and on PDP side crimp the –ve with point type lug and other two ( +ve and ground ) with round type.
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CONTROL AND LINE INTERFACE CARD INSERTION RULE
Note: Each Slot in the slot numbered from 1 to 6 from top of the switch has to be populated with appropriate cards as shown in the figure above.
SFP MODULE INSERTION RULE
As described in the above figure, slot 1 and slot 2 populated with 44 FE + 4 GE card will be inserted with the following SFP modules.
4 GE SFPs in port numbered 45, 46, 47 and 48
8 FE SFPs in port numbered 1, 2, 3, 4, 5, 6, 40 and 41
Port 40 to be configured for Uplink.
Port 41 is reserved for Uplink
All other ports mentioned above to be configured for connecting DSLAMs
Slot 5 populated with 24 GE card will be inserted with the following SFP modules.
9 GE SFPs in port numbered 5, 6, 7, 8, 9, 10, 11, 12 and 13
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Fiber Cabling Details
Slot no
1
2
Card Type
44 FE + 4 GE
44 FE + 4 GE
5
24GE
Port no
SFP/XFP Type
Fiber Cable Type
Connecting to
1 to 6
FE SFP
LC-FC Multimode
DSLAM via BSNL provided Converters
40,41
FE SFP
LC-FC Multimode
T1 via UT Starcom supplied STM Converter
45 to 48
GE SFP
LC-FC Singlemode
DSLAMs
1 to 6
FE SFP
LC-FC Multimode
DSLAM via BSNL provided Converters
40,41
FE SFP
LC-FC Multimode
T1 via UT Starcom supplied STM Converter
45 to 48
GE SFP
LC-FC Singlemode
DSLAMs
5 to 13
GE SFP
LC-FC Singlemode
DSLAMs
Optical Power Range for Transceivers in OCLAN Switch
Transceiver Type
Fiber Type
Tx Optical Power Range in dBm
Rx Optical Power Range in dBm
Min
Max
Min
Max
GE SFP
SMF
-5
2
-22
-3
FE SFP
MMF
-9.5
-3
-17
0
Note: Use 0 dB attenuators for GE Transceivers. For FE Transceivers , use attenuators of appropriate dB so as to attain Optical Power within the given range, preferably towards the Rx Minimum value.
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Connecting to ZXR10 T64G Via Console port: Connect the PC’s serial port and OCLAN switch’s Console port in the Control Switching module. Note: Before Powering on, connect the Console and capture all the logs. Goto All Programs Accessories Communications HyperTerminal And set the following parameters as shown after selecting the appropriate COM port. Bits per sec : 115200 Data bit :8 Parity : none Stop bit :1 Flow control : none
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After successful connection establishment capture the logs: Go to Transfer Capture text In this specify the folder to which the file is to be stored. Then power ON the system. After capturing the first boot log you will be getting a prompt as follows You will enter to the user mode now directly after successfully log into
system Prompt : ZXR10> In the User Mode, you may View simple info Use ping command etc.. Input “enable” command to enter the privilege mode. Password to enter privilege mode: zxr10 Prompt : ZXR10# The system parameters can be displayed and configured in Privilege
(Enable) Mode Relevant Commands show running-config show ip route show interface Input “configure terminal” command to enter the privilege mode. Prompt : ZXR10(config)# You are able to implement system configuration in Global (Terminal)
Mode SUMMARY User mode Privilege mode Global mode
ZXR100> ZXR100# ZXR100(config)#
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CONFIGURATION TASKS
Set a username and password for Telnet Access. ZXR100 (Config)# Username
password Username : bbmp Password : bbmp123
Configure ip address of management port . ZXR100(Config)# nvram mng-ip-address IP address: 192.168.1.1 Now OCLAN Switch is ready for access via telnet.
Setting TIME for the System To set the system time use the command “clock set” in the enable mode (privilege mode) as given below ZXR100#clock set
Setting NAME for the System To set the system name use the command “hostname” in global configuration mode. ZXR100(config)#hostname System name to be given as per standard naming conventions as follows. AAA-BBB-ccccc-, where AAA denotes the location code as per NIB Naming Scheme BBB denotes the Device Type i.e. LSW Ccccc (3-5 characters will be used) denotes the function type here it is OCLAN- OCT2. ID denotes integer ID ex: 01,02 . For Ex : OCLAN Switch in Bangalore to be configured as BGL-LSW-OCT2-01
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PORT CONFIGURATION FOR UPLINK Slot 1: Port no: 40 1) Login to the system using proper credentials 2) Input enable command in the user mode ZXR100>enable 3) Input configure terminal command in the privilege mode ZXR100#configure terminal 4) Create VLAN using following commands ZXR100#vlan database ZXR100(vlan)# vlan [name ] 5) Assigning IP address to the Uplink Port ZXR10#configure terminal ZXR10(config)# interface vlan ZXR10(config-if)# ip address IP address and mask to be intimated later from NOC, Bangalore 6) Port Configuration. ZXR100(config)# interface fei_1/40 ZXR100(config-if)#no shutdown ZXR100(config-if)#negotiation auto ZXR100(config-if)#switch port mode hybrid ZXR100(config-if)#switchport hybrid vlan untag Vlan-id to be intimated later from NOC, Bangalore PORT CONFIGURATION FOR REDUNDANT UPLINK Slot 2 : Port no: 40 Follow the configuration steps as above Only changes to be made on port number as fei_2/40. Corresponding vlanid and IP address change will be intimated as and when required.
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FOR CONNECTION TO DSLAMS
Configure the respective ports using the above procedures for vlan-id creation, Assigning of vlan-ids to the particular port, assigning of ip addresses etc.
Note: Primary GE link from OCLAN to DSLAM will be connected to SFP GE ports available in the slot 5 of OCLAN. Redundant GE link from OCLAN to DSLAM will be connected to SFP GE ports available in slot 1 or slot 2(port 45 to 48 in both slot 1&2).
If the link to DSLAM is FE, primary link will be from slot 1(port 1 to 6) and redundant link from slot 2(port 1 to 6).
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