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34

Chapter 3 Hardware installation

NN40020-308

If an external DHCP server is not present

If an external DHCP server is not present, then the main unit uses the following default IP 
configuration: 

The DHCP server on the main unit supplies IP configuration information for all IP devices (PCs 
and IP Phones). It also supplies specific connection information to the IP Phones.

If an external DHCP server is present

If an external DHCP is present, then the BCM50 system uses the IP configuration supplied by the 
external DHCP server. 

In this case, the DHCP server on the main unit supplies only IP Phones with IP configuration 
information. It does not supply any other devices with IP settings. This means that the 
administrator does not need to set up the external DHCP server to supply configuration settings to 
the IP Phones. 

The DHCP server on the main unit must configure a range of IP addresses to supply to the 
IP Phones. It uses the top 20 percent of a subnet. 

For example:

If the external DHCP server supplies the IP address 177.218.21.45 (subnet mask is 255.255.255.0) 
to the BCM50, then the BCM50 DHCP server reserves the range 177.218.21.200–177.218.21.254. 

You can use Element Manager to verify and change this default range.

The administrator must ensure that this range agrees with the network configuration. The range is 
not used by the external DHCP server.

BCM50a, BCM50e, BCM50ba, or BCM50be main unit 
(with integrated router) 

You can select the DHCP server option to use with the BCM50 integrated router main units. You 
can select to use the integrated router or you can disable the integrated router and use the DHCP 
server that is on the main unit. Select the DHCP server option through Element Manager 
(Configuration > Data Services > DHCP Server > General Settings tab).

IP address:

192.168.1.2

Subnet mask:

255.255.255.0

Gateway:

192.168.1.1

Warning: 

The DHCP server on the main unit is enabled by default. If your 

network already contains a DHCP server, then disable the DHCP server on the 
main unit.

Содержание BCM50 3.0

Страница 1: ...BCM50 3 0 Business Communications Manager Document Status Standard Document Number NN40020 308 Document Version 02 01 Part Code N0107120 Date August 2007 Installation Checklist and Quick Start Guide...

Страница 2: ...presented without express or implied warranty Users must take full responsibility for their applications of any products specified in this document The information in this document is proprietary to...

Страница 3: ...e CPU shall include systems with redundant processing units and Affix to each copy of licensed software made by it in the same form and location a reproduction of the copyright notices trademarks and...

Страница 4: ...NORTEL NETWORKS AS IS AND WITHOUT WARRANTY OF ANY KIND OR NATURE WRITTEN OR ORAL EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A PARTICU...

Страница 5: ...ndard main units 13 BRI main units 14 Expansion units and media bay modules 15 Additional hardware 15 Nortel Business Element Manager 16 Startup Profile 16 Chapter 3 Hardware installation 17 Main unit...

Страница 6: ...ntegrated router 33 BCM50a BCM50e BCM50ba or BCM50be main unit with integrated router 34 WAN connection 35 Telephone installation 36 Chapter 4 System configuration 37 Connect to the system 37 BCM Web...

Страница 7: ...iguring BCM50 systems For more information about installing and configuring a BCM50 system see the Installation and Maintenance Guide Precautions Nortel recommends that you read this entire document b...

Страница 8: ...ansion unit Media bay module installation on page 23 9 min Optional Install the BCM50 expansion unit Rack mount Wall mount Desk mount Expansion unit installation on page 25 3 min Apply power to the BC...

Страница 9: ...n the number and type of items installed Table 2 Default IP addresses Port IP address subnet mask New IP address OAM port see Note 10 10 11 1 255 255 255 252 BCM50 or BCM50b LAN no router 192 168 1 2...

Страница 10: ...feet an optional plywood backboard 3 4 in 2 cm thick for wall mount installations Phillips 2 screwdriver Common screwdriver Pliers Antistatic ground strap Connecting tool 25 pair cable with RJ 21 conn...

Страница 11: ...ystem complies with the electrical requirements F Ensure that the system complies with the site telephony wiring requirements Main unit components checklist Check that you have the following component...

Страница 12: ...eck that you have the following components and inspect the components for any damage F one expansion unit F one expansion unit power supply F one power supply cable F one expansion cable shielded Ethe...

Страница 13: ...unit The other standard main units have similar ports and connectors Table 6 Standard main units descriptions Standard main units Description BCM50 main unit with telephony only The BCM50 main unit p...

Страница 14: ...tor BCM50ba main unit with ADSL router The BCM50ba main unit provides similar functionality to the BCM50a main unit The difference is that the BCM50ba main unit has two integrated BRI ports that repla...

Страница 15: ...mount bracket A bracket designed for mounting a BCM50 unit main unit or expansion unit to a wall An optional wiring field card WFC which provides RJ 45 connectors for all main unit trunk and station i...

Страница 16: ...adds about 5 minutes to the time for the BCM50 system to boot To use the Startup Profile template you need a computer with a USB port Microsoft Excel 2000 or later the Nortel BCM50 Startup Profile tem...

Страница 17: ...the same manner Make sure you install the expansion units close enough to the main unit so you can connect the supplied 5 m 16 ft expansion cable between the expansion unit and main unit Nortel provi...

Страница 18: ...on the rack so that the feet of the unit fit in the depressions in the shelf 2 Move the unit forward until the feet touch the front side of the depressions 3 Slide the unit back until the feet click...

Страница 19: ...install the patch panel 2 Position the patch panel in the rack 3 Align the holes in the patch panel with the holes in the equipment rack rails 4 Fasten the patch panel to the rack using the four rack...

Страница 20: ...acket by removing the alignment tabs If this is the only unit in the BCM50 system remove the alignment tabs on the right side of the wall mount bracket If this is the last unit on a BCM50 system with...

Страница 21: ...e left lock position 6 Use the supplied screw to secure the wall mount lock in position 7 Repeat steps 1 to 6 to install additional BCM50 units 8 Install the power supply using a method appropriate fo...

Страница 22: ...you leave enough space around the unit for ventilation and access to the cables 4 If the BCM50 system requires additional units install the other units on top of or beside the existing BCM50 unit To...

Страница 23: ...a rack on a wall or on a desktop For more detailed installation instructions for the power supply mounting enclosure see the Nortel BCM50 Power Supply Mounting Enclosure N0118043 To install a power s...

Страница 24: ...to a grounded metal surface 2 With the face of the MBM toward you insert the MBM into the expansion unit Table 10 GASM8 dip switch settings switches 1 3 Switch Description Setting Switch 1 Firmware do...

Страница 25: ...ith the expansion unit If you do not have the expansion cable you can use a shielded category 5e compliant Ethernet cable maximum length of 10 m 3 Plug one end of the expansion cable into the expansio...

Страница 26: ...the ac power source wall outlet The BCM50 system boots Telephony connector For more information see the chapter Connecting the cables to the BCM50 system in the Installation and Maintenance Guide You...

Страница 27: ...hey are not available on the BRI series b series main units which have two BRI ports instead 5 30 Tip White Slate Analog telephone 413 233 5 Ring Slate White 6 31 Tip Red Blue Analog telephone 414 234...

Страница 28: ...Tip Yellow Green Digital telephone 408 228 18 Ring Green Yellow 19 44 Tip Yellow Brown Digital telephone 407 227 19 Ring Brown Yellow 20 45 Tip Yellow Slate Digital telephone 406 226 20 Ring Slate Ye...

Страница 29: ...BRI port wiring Pin Signal Signal on system side 1 No connection No connection 2 No connection No connection 3 Receive Rx Tx 4 Transmit Tx Rx 5 Transmit Tx Rx 6 Receive Rx Tx 7 No connection No conne...

Страница 30: ...used slots The covers on all units must be in place at the completion of any servicing Warning Electrical shock warning The MBMs were safety approved for installation into the expansion unit The insta...

Страница 31: ...e hazards of working with telephony equipment and wiring They must be experienced in techniques that minimize any danger of shock or equipment damage Leakage currents Service personnel must be alert t...

Страница 32: ...on the MBM 4 Connect the other end of the cable to the telephone company demarcation blocks of the building Connect extensions to the expansion unit Extensions connect to the expansion unit through t...

Страница 33: ...n integrated router you can activate either the DHCP server on the main unit or the DHCP server on the integrated router through Element Manager Configuration Data Services DHCP Server General Setting...

Страница 34: ...upply to the IP Phones It uses the top 20 percent of a subnet For example If the external DHCP server supplies the IP address 177 218 21 45 subnet mask is 255 255 255 0 to the BCM50 then the BCM50 DHC...

Страница 35: ...ts the BCM50e and BCM50be with Ethernet router and the BCM50a and BCM50ba with ADSL router contain a router card On the BCM50e and BCM50be the WAN port is an RJ 45 port On the BCM50a and BCM50ba the W...

Страница 36: ...lephones For more information about the supported telephones see the Telephony Device Installation Guide NN40020 309 For more information about installing telephones see the chapter Installing telepho...

Страница 37: ...to the LAN Then you can configure the BCM50 system through Element Manager from any PC connected to the LAN If you can connect through a LAN connection proceed to BCM Web page downloads on page 38 If...

Страница 38: ...Enter the username and password Defaults are Username nnadmin Password PlsChgMe 3 Click OK The Welcome to BCM Web page appears To download and install Element Manager 1 Access the BCM Web page See To...

Страница 39: ...only one keycode To generate a keycode through the Nortel Keycode Retrieval System KRS you require Username and password for the KRS http www nortel com servsup krs BCM50 authorization code for each...

Страница 40: ...t user ID numeric Telset password numeric Configuration Administrator Access Accounts and Privileges View by Accounts tab UserAccount Feature 9 8 User Accounts System System name Configuration System...

Страница 41: ...guring the system see the online Help within Element Manager IP Phones Enable registration Enable global pwd Global pwd Auto assign DNs Advertisement logo Configuration Resources Telephony Resources I...

Страница 42: ...Profile consist of the system ID followed by the appropriate extension 6 In the Startup Profile editor enter the remaining information that you want loaded onto the BCM50 system The Startup Profile ed...

Страница 43: ...o configure DHCP server settings 1 From the Configuration tab click the Data Services folder to expand it 2 Select DHCP Server 3 Select the General Settings tab 4 If you have a main unit with an integ...

Страница 44: ...the Resources folder to expand it 3 Select Telephony Resources from the Resources folder See the figure Telephony Resources page on page 44 Figure 9 Telephony Resources page 4 From the Modules section...

Страница 45: ...llowing parameters Security policies see the Administration Guide Modem settings see the Networking Configuration Guide Software updates see the Administration Guide Voice mail for information about u...

Страница 46: ...46 Chapter 4 System configuration NN40020 308...

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