Cisco BTS 10200 User manual

CISCO CONFIDENTIAL
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Copyright © 2003. Cisco Systems, Inc. All rights reserved.
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Cisco BTS 10200 Softswitch
Cabling, VLAN, and IRDP Procedures
The purpose of this procedure is to explain how to:
•Cable a new Cisco BTS 10200 Softswitch system
•Provision the virtual local area network (VLAN) on the Cisco 2924M Ethernet Switches (hubs)
•Enable Internet Control Protocol (ICMP) Router Discovery Protocol (IRDP) functionality on the
Cisco BTS 10200 Softswitch and on the Cisco routers adjacent to the Cisco BTS 10200 Softswitch
This procedure is applicable to a Cisco BTS 10200 Softswitch with active and standby components
colocated in the same office.
Note This procedure is applicable only to systems with Continuous Computing hardware. If you are using
other hardware, contact your Cisco account team for procedures.
This procedure is not applicable to Cisco BTS 10200 Softswitch systems that are already in service.
Caution Do not use this procedure to change the cabling of an in-service Cisco BTS 10200 Softswitch, because
that will cause interruption of service. It is not necessary to change the cabling of in-service systems to
match this document.
Front View of Rack-Mounted Equipment
The front view of the standard Cisco BTS 10200 Softswitch system rack is shown in Figure 1 on page 2.

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Front View of Rack-Mounted Equipment
Figure 1 Standard Cisco BTS 10200 Softswitch Rack Configuration
EMS B (AXi)
CCN node address = 1
PDU power feed 1A/1B
Call agent A (AXmp)
CCN node address =4
PDU power feed 5A/5B
Filler panel
(Expansion CA or Ext. FS)
Alarm panel, PDU power feed 8A
Call agent B (AXmp)
CCN node address = 2
PDU power feed 2A/2B
EMS A (AXi)
CCN node address = 3
PDU power feed 4A/4B
Filler panel
(Expansion CA or Ext. FS)
Filler panel
Ethernet switch (HUB) B (2924M)
PDU power feed 6A/6B
Ethernet switch (HUB) A (2924M)
PDU power feed 7A/7B
Filler panel
6U
2U
4U
6U
5U
4U
6U
6U
2U
4U
1U
PDU (DC systems)
1U
1U Filler panel
2.36 m
93 in. 48U
(ref)
69411
Filler panel
ON
OFF
APP ALRM NOYES
CONS
PW
R
PW
ON
OFF
PW
RAPP ALRM
NOYES
CONS
ON
OFF
PW
RAPP ALRM
NOYES
CONS
ON
OFF
APP ALRM NOYES
CONS
PW
R
PW
ON
OFF
PW
RAPP ALRM
NOYES
CONS
ON
OFF
PW
RAPP ALRM
NOYES
CONS

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Network VLAN Diagram
Network VLAN Diagram
Figure 2 shows the physical interfaces and VLAN connections.
Figure 2 Network VLAN Diagram
Acronyms used in Figure 2:
EMS/BDMS = Element Management System/Bulk Data Management System
CA/FS = Call Agent/Feature Server
Comm. = communications over OMS Hub
NE = Network Element
SSH = Secure Shell
SFTP = Secure File Transfer Protocol (FTP)
DNS = Domain Name Server
VoIP = Voice over IP
IRDP = Internet Control Message Protocol (ICMP) Router Discovery Protocol
Notes for Figure 2:
1. For EMS/BDMS, qfe0 and qfe1 are also used for redundancy communication.
2. For CA/FS, qfe0 and qfe4 are also used for redundancy communication.
3. VLAN2 and VLAN6 are used primarily for VoIP signaling based on protocols such as MGCP, SIP,
H.323, and so forth.
87013
QFE0
HME0
QFE1
QFE2
QFE3
EMS redundancy/billing (2)
EMS redundancy/billing (1)
VoIP signaling, OMS Hub comm. (1)
CA/FS redundancy (1)
Billing (1)
CA-FS comm. (1)
QFE0
HME0
QFE1
QFE2
QFE3
CA/FS redundancy (2)
Billing (2)
CA-FS comm. (2)
QFE4
QFE5
QFE6
QFE7
EMS/BDMS Side A
CA/FS Side A Hub A
VLAN1
VLAN2
VLAN3
VLAN4
VLAN5
Hub B
VLAN6
VLAN7
VLAN8
VLAN9
Uplink for external access to hosts (connect to router).
Used for management services (SSH, SFTP, etc.)
and outbound billing data (FTP).
First uplink for external communications (connect to router).
Used for connection to external NEs and DNS services
via IRDP-enabled network.
HME0
EMS redundancy/billing (2)
EMS redundancy/billing (1)
CA/FS redundancy (1)
Billing (1)
CA-FS comm. (1)
HME0
CA/FS redundancy (2)
Billing (2)
CA-FS comm. (2)
EMS/BDMS Side B
CA/FS Side B
Data carried
Physical interface Second uplink for external communications (connect to router).
Used for connection to external NEs and DNS services
via IRDP-enabled network.
QFE0
QFE1
QFE2
QFE3
QFE0
QFE1
QFE2
QFE3
QFE4
QFE5
QFE6
QFE7
VoIP signaling, OMS Hub comm. (2)
VoIP signaling, OMS Hub comm. (1)
VoIP signaling, OMS Hub comm. (2)
Alarm panel
OMS Hub comm. (1)
Management services
OMS Hub comm. (2)
Management services
OMS Hub comm. (1)
OMS Hub comm. (2)
Management services
Management services

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Labeling the Cables
4. To support full system redundancy, it is necessary to connect each of the three
Cisco BTS 10200 Softswitch external uplinks to a different network with diverse routing paths to
the related external network elements (NEs) and services (such as OSS, DNS, media gateways, and
announcement servers).
Caution If each of the three external uplinks is not connected as described in Note #4, a single point of failure
could cause a traffic interruption.
5. To ensure redundancy of the DNS lookup function in the event of a network outage, it is strongly
recommended to have two DNS units reachable via separate networks with diverse routing paths.
Caution If both DNS servers become unreachable, a traffic interruption will occur.
Note Ethernet ports on the rear panels of some EMS and CA units are labeled ETH0, ZNB0, ZNB1, and so
forth. On some units these ports are labeled hme0, qfe0, qfe1, and so forth. Regardless of the labeling
style, the Cisco BTS 10200 Softswitch functionality is the same.
Labeling the Cables
Make sure that you have all the cables labeled before you begin. Label the cables according to the
procedure in Appendix A: Cable Labeling, page 22.
Connect Ethernet Cables To EMS and CA Units
Follow these steps to connect the Ethernet cables. Refer to Figure 1 on page 2 to identify the specific
units in the rack.
Step 1 Obtain the 10 Ethernet cables needed for connections between the rear panel of the Element
Management Systems (EMS A and EMS B) and the two Cisco 2924M Ethernet Switches (Hub A and
Hub B). These cables are listed in Table 1 in Appendix B: Cable List, page 23.
Step 2 Connect the 10 Ethernet cables to the ports on the rear panel of the EMS units as listed in Table 1 in
Appendix B: Cable List, page 23.
Figure 3 shows the rear view of the EMS. On the EMS, use ports ETH0 and ZNB0 through ZNB3.
Note Figure 3 and Figure 4 are not to scale.

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Connect CONSOLE Ethernet Cables to Alarm Panel
Figure 3 Partial Rear View of the EMS Unit Showing Ethernet Ports
Step 3 Obtain the 18 Ethernet cables needed for connections between the rear panel of the Call Agents (CA A
and CA B) and the two Cisco 2924M Ethernet Switches (Hub A and Hub B). These cables are listed in
Table 1 in Appendix B: Cable List, page 23.
Step 4 Connect the 18 Ethernet cables to the ports on the rear panel of the CA units as listed in Table 1 in
Appendix B: Cable List, page 23.
Figure 4 shows the rear view of the CA. On the CA, use ports ETH0 and ZNB0 through ZNB7.
Figure 4 Partial Rear View of the CA Unit Showing Ethernet Ports
Connect CONSOLE Ethernet Cables to Alarm Panel
Connect the two CONSOLE Ethernet cables from the Alarm Panel to the Hubs as described in this
section.
ZNB0 ZNB2
ZNB1 ZNB3
CCPU B CCPU A ETH0
EMS (AXi)
54352
ZNB4 ZNB5
ZNB1
CCPU B CCPU A ETH0
ZNB0
Call agent (AXmp)
54353
ZNB6 ZNB7
ZNB2 ZNB3
SPE2
SPE3
SPE0 SPE1

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Connect CCPUnet Cables and Terminating Resistors
Note These two CONSOLE cables are specially designed for the CONSOLE connections. Make sure
that you are using the correct cables.
Note One end of the CONSOLE cable is labeled “switch” and the other is labeled “net CCN”. The
“switch” end must connect to the Hub and the “net CCN” end must connect to the Alarm Panel.
Step 1 Refer to Figure 1 on page 2 to identify which Cisco 2924M Ethernet Switch (Hub) is designated
Ethernet Switch A and which is Ethernet Switch B.
Step 2 Connect the “net CCN” end of a CONSOLE cable to port SER 1 on the Alarm Panel, and the “switch”
end to the CONSOLE port on the rear panel of Ethernet switch (Hub) A.
Step 3 Connect the “net CCN” end of a CONSOLE cable to port SER 2 on the Alarm Panel, and the “switch”
end to the CONSOLE port on the rear panel of Ethernet switch (Hub) B.
The rear view of the alarm panel is shown in Figure 5. (The drawing is not to scale.)
Figure 5 Rear View of Alarm Panel
Connect CCPUnet Cables and Terminating Resistors
Follow these steps to connect the intershelf signaling (CCPUnet) cables and terminating resistors:
Step 1 Obtain the eight CCPUnet cables (four for CCPU A and four for CCPU B).
Step 2 Connect the CCPUnet cables between the machines as listed in Table 1 on page 23. Make sure that you
connect cables labeled CCPU A to the CCPU A ports, and cables labeled CCPU B to the CCPU B
ports.
Note Refer to Figure 3 through Figure 5 to locate the CCPU ports on the rear panels.
Step 3 Connect the two terminating resistors (part # CCPU 012 02150-02602 REV 00) to the Alarm Panel
(Figure 5) as follows: Connect one resistor to CCPUNet HUB A port 5, and the other resistor to
CCPUNet HUB B port 5.
CCPUNet HUB A
CCPUNet HUB B
LINE
REM
SER 1
SER 2
SER 3
SER 4
SER 5
SER 6
SER 7
SER 8
SER 9
SER 10
SER 11
SER 12
CONS
COM1
eth1
eth0
I/O CABLE A
I/O CABLE B
-48V A -48V B
100-240V-
50-60 HZ 40W
AC IN
69752
12345678
12345678

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Connect External Network Uplink Cables to Ethernet Switches
Connect External Network Uplink Cables to Ethernet Switches
Follow these steps to connect the external network uplink cables to the Ethernet switches:
Step 1 Refer to Figure 1 on page 2 to identify which Cisco 2924M Ethernet Switch is designated Ethernet
Switch A and which is Ethernet Switch B.
Step 2 If your local network documentation calls for gigabit Ethernet, contact Cisco TAC for assistance.
Step 3 If your local network documentation calls for 100 Mb Ethernet, connect the applicable network uplink
cables as listed in Table 1. Ports #21 through 24 are available for this use.
Step 4 After installing the uplink cables, record the necessary information on a copy of Table 1 or similar
document according to local procedures.
Connect SS7 Signaling Cables To CA
Follow these steps to connect the SS7 signaling cables to the CA units of the
Cisco BTS 10200 Softswitch:
Step 1 Refer to Figure 1 on page 2 to identify which unit is CA A and which is CA B.
Step 2 Connect T1 cables for SS7 signaling to the SPE0 and SPE1 connectors on CA A (see Figure 6).
Note SPE2 and SPE3 are not used.
Step 3 Connect T1 cables for SS7 signaling to the SPE0 and SPE1 connectors on CA B.
Step 4 Route the other ends of these T1 cables as specified in local network documentation, and add (write in)
this information on a copy of Table 1 or similar document.

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Connect Internal Power and Grounding Cables
Figure 6 Location of SPE0 and SPE1 Connectors on CA Backplane
Connect Internal Power and Grounding Cables
After obtaining approval from a supervisor, an authorized power installer should follow these steps to
connect DC power cables and ground cables from the power distribution unit (PDU) to the other devices
in the Cisco BTS 10200 Softswitch rack.
Note If you need to connect an AC system, contact your Cisco account team for assistance.
Step 1 Connect the intershelf DC power cables from the PDU to each of the devices in the rack. See Table 1 on
page 23 for the complete cabling list.
54355
Call agent (AXmp)
Location of SPE0
and SPE1 connectors
(Used for SS7 signaling)
ZNB4 ZNB5
ZNB1
CCPU B CCPU A ETH0
ZNB0
ZNB6 ZNB7
ZNB2 ZNB3
SPE2
SPE3
SPE0 SPE1
Warning
IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. To see translations of the warnings that appear in
this publication, refer to the translated safety warnings that accompanied this device.
Note: SAVE THESE INSTRUCTIONS
Note: This documentation is to be used in conjunction with the specific product installation guide
that shipped with the product. Please refer to the Installation Guide, Configuration Guide, or other
enclosed additional documentation for further details.

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Connect Site Power and Grounding Cables To PDU
Step 2 Following local electrical codes, connect the ground cables from each of the devices in the rack to the
PDU grounding point (either of the two grounding screws on the PDU rear panel). See Table 1 for the
complete cabling list.
Connect Site Power and Grounding Cables To PDU
After obtaining approval from a supervisor, an authorized power installer should follow these steps to
connect the DC power from the office batteries to the PDU.
Note For DC systems the nominal current rating for a complete Cisco BTS 10200 Softswitch system
is 26A at -48 VDC, and the maximum current rating is 40A at -48 VDC.
Note If you need to connect an AC system, contact your Cisco account team for assistance.
Step 1 Following local electrical codes, connect power cables from the power distribution unit (PDU) to dual
feeds (“A” and “B”) on the office batteries. Use Listed two-hole crimped lugs on the PDU side of the
cable.
Step 2 Following local electrical codes, connect the PDU grounding point (both of the two grounding screws
on the PDU rear panel) to CO earth ground using 6 AWG wire or heavier and a Listed two-hole crimped
lug.
Warning
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in
the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available.
Warning
IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. To see translations of the warnings that appear in
this publication, refer to the translated safety warnings that accompanied this device.
Note: SAVE THESE INSTRUCTIONS
Note: This documentation is to be used in conjunction with the specific product installation guide
that shipped with the product. Please refer to the Installation Guide, Configuration Guide, or other
enclosed additional documentation for further details.

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Connect Site Power and Grounding Cables To PDU
Warning
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in
the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available.

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Provision VLANs
Provision VLANs
Follow the procedures in this section to provision the VLANs on the Cisco 2924M Ethernet Switches
(Hubs). You will need to enter a password to log on to these hubs.
Provision VLANs On Hub A
Follow these steps to provision the VLANs on the Cisco 2924M Ethernet Switch A (Hub A):
Step 1 Connect a console cable to the Hub A console port. Use Figure 1 on page 2 to help identify which
machine is designated as Hub A.
Step 2 Switch> Enter: enable
Step 3 The system will prompt you for a password. Enter the password.
Step 4 Switch# Enter: config t
Note The system will respond with the following prompt: Switch (config)#
Step 5 Copy the entire config text and paste at the Switch (config)# prompt.
Tip If you are viewing a pdf file, you can get an electronic copy of this config text using the following
method: Select the “Text Select Tool” (the large “T” in the Adobe Acrobat toolbar above this file). Select
all the config text on this page (Acrobat allows you to copy from only one page at a time.) Use the
Edit/Copy feature (or right click) to get an electronic copy. Paste into a text document. Repeat on the
following pages until you have all the necessary text in your text file. Copy all the text in your text file,
and paste it into your XTerm window.
The config text (for Step 5) is as follows. See the Tips paragraph above for assistance with copying:
hostname switch-a
!
interface FastEthernet0/1
description 120-Network Name-Redundancy1
switchport access vlan 146
!
interface FastEthernet0/2
description 120-Network Name-Redundancy1
switchport access vlan 146
!
interface FastEthernet0/3
description 120-Network Name-Redundancy1
switchport access vlan 146

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Provision VLANs
!
interface FastEthernet0/4
description 120-Network Name-Redundancy1
switchport access vlan 146
!
interface FastEthernet0/5
description 122-Network Name-Billing1
switchport access vlan 147
!
interface FastEthernet0/6
description 122-Network Name-Billing1
switchport access vlan 147
!
interface FastEthernet0/7
description 122-Network Name-Billing1
switchport access vlan 147
!
interface FastEthernet0/8
description 122-Network Name-Billing1
switchport access vlan 147
!
interface FastEthernet0/9
description 124-Network Name-FeatureServer1
switchport access vlan 148
!
interface FastEthernet0/10
description 124-Network Name-FeatureServer1
switchport access vlan 148
!
interface FastEthernet0/11
description 225-Network Name-MGCP1
switchport access vlan 149
!
interface FastEthernet0/12
description 225-Network Name-MGCP1
switchport access vlan 149
!
interface FastEthernet0/13

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Provision VLANs
description 225-Network Name-MGCP1
switchport access vlan 149
!
interface FastEthernet0/14
description 225-Network Name-MGCP1
switchport access vlan 149
!
interface FastEthernet0/15
description 225-Network Name-MGCP1
switchport access vlan 149
!
interface FastEthernet0/16
description 224-Network Name-Telnet
switchport access vlan 150
!
interface FastEthernet0/17
description 224-Network Name-Telnet
switchport access vlan 150
!
interface FastEthernet0/18
description 224-Network Name-Telnet
switchport access vlan 150
!
interface FastEthernet0/19
description 224-Network Name-Telnet
switchport access vlan 150
!
interface FastEthernet0/20
description 224-Network Name-Telnet
switchport access vlan 150
!
interface FastEthernet0/21
description 224-Network Name-Telnet
switchport access vlan 150
!
interface FastEthernet0/22
description 224-Network Name-Telnet
switchport access vlan 150

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Provision VLANs
!
interface FastEthernet0/23
description 224-Network Name-Telnet
switchport access vlan 150
!
interface FastEthernet0/24
Step 6 Add the VLANs to the database using the following commands:
switch-a#vlan database
switch-a(vlan)#vlan 146
switch-a(vlan)#vlan 147
switch-a(vlan)#vlan 148
switch-a(vlan)#vlan 149
switch-a(vlan)#vlan 150
switch-a(vlan)#exit
Step 7 After the system exits, write the changes to memory using the following command:
write mem
Step 8 Display the VLAN status using the show vlan command at the Enter prompt:
sh vlan
Step 9 Verify that the status display includes response lines exactly as shown in the following system
response:
switch-a#show vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/24
146 VLAN0146 active Fa0/1, Fa0/2, Fa0/3, Fa0/4
147 VLAN0147 active Fa0/5, Fa0/6, Fa0/7, Fa0/8
148 VLAN0148 active Fa0/9, Fa0/10
149 VLAN0149 active Fa0/11, Fa0/12, Fa0/13, Fa0/14, Fa0/15
150 VLAN0150 active Fa0/16, Fa0/17, Fa0/18, Fa0/19, Fa0/20, Fa0/21, Fa0/22, Fa0/23
Note Ignore the additional lines of information displayed.

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Provision VLANs
Provision VLANs On Hub B
Follow these steps to provision the VLANs on Cisco 2924M Ethernet Switch B (Hub B):
Step 1 Connect a console cable to the Hub B console port. Use Figure 1 on page 2 to help identify which
machine is designated as Hub B.
Step 2 Switch> Enter: enable
Step 3 The system will prompt you for a password. Enter the password.
Step 4 Switch# Enter: config t
Note The system will respond with the following prompt: Switch (config)#
Step 5 Copy the entire config text and paste at the Switch (config)# prompt.
Tip If you are viewing a pdf file, you can get an electronic copy of this config text using the following
method: Select the “Text Select Tool” (the large “T” in the Adobe Acrobat toolbar above this file). Select
all the config text on this page (Acrobat allows you to copy from only one page at a time.) Use the
Edit/Copy feature (or right click) to get an electronic copy. Paste into a text document. Repeat on the
following pages until you have all the necessary text in your text file. Copy all the text in your text file,
and paste it into your XTerm window.
The config text (for Step 5) is as follows. See the Tips paragraph above for assistance with copying:
hostname switch-b
!
interface FastEthernet0/1
description 121-Network Name-Redundancy2
switchport access vlan 146
!
interface FastEthernet0/2
description 121-Network Name-Redundancy2
switchport access vlan 146
!
interface FastEthernet0/3
description 121-Network Name-Redundancy2
switchport access vlan 146
!
interface FastEthernet0/4
description 121-Network Name-Redundancy2
switchport access vlan 146
!

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Provision VLANs
interface FastEthernet0/5
description 123-Network Name-Billing2
switchport access vlan 147
!
interface FastEthernet0/6
description 123-Network Name-Billing2
switchport access vlan 147
!
interface FastEthernet0/7
description 123-Network Name-Billing2
switchport access vlan 147
!
interface FastEthernet0/8
description 123-Network Name-Billing2
switchport access vlan 147
!
interface FastEthernet0/9
description 124-Network Name-FeatureServer2
switchport access vlan 148
!
interface FastEthernet0/10
description 124-Network Name-FeatureServer2
switchport access vlan 148
!
interface FastEthernet0/11
description 226-Network Name-MGCP2
switchport access vlan 149
!
interface FastEthernet0/12
description 226-Network Name-MGCP2
switchport access vlan 149
!
interface FastEthernet0/13
description 226-Network Name-MGCP2
switchport access vlan 149
!
interface FastEthernet0/14
description 226-Network Name-MGCP2

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Provision VLANs
switchport access vlan 149
!
interface FastEthernet0/15
description 226-Network Name-MGCP2
switchport access vlan 149
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
Step 6 Add the VLANs to the database using the following commands:
switch-b#vlan database
switch-b(vlan)#vlan 146
switch-b(vlan)#vlan 147
switch-b(vlan)#vlan 148
switch-b(vlan)#vlan 149
switch-b(vlan)#exit
Step 7 After the system exits, write the changes to memory using the following command:
write mem
Step 8 Display the VLAN status using the show vlan command at the Enter prompt:
sh vlan

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Provision VLANs
Step 9 Verify that the status display includes response lines exactly as shown in the following system
response:
switch-b#show vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/16, Fa0/17, Fa0/18, Fa0/19, Fa0/20, Fa0/21, Fa0/22, Fa0/23,
Fa0/24
146 VLAN0146 active Fa0/1, Fa0/2, Fa0/3, Fa0/4
147 VLAN0147 active Fa0/5, Fa0/6, Fa0/7, Fa0/8
148 VLAN0148 active Fa0/9, Fa0/10
149 VLAN0149 active Fa0/11, Fa0/12, Fa0/13, Fa0/14, Fa0/15
Note Ignore the additional lines of information displayed.

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Enable IRDP
Enable IRDP
This section discusses how to enable IRDP functionality on the Cisco BTS 10200 Softswitch and on the
network router.
Enable IRDP on the Cisco BTS 10200 Softswitch
Follow these steps to enable IRDP on the Cisco BTS 10200 Softswitch.
Note You should already have the Cisco BTS 10200 Softswitch application software installed on the
system.
Step 1 Remove the defaultrouter file from /etc.
Step 2 There should be three default routes in the routing table. Remove all three of these with the following
command:
route delete net default <gateway address>
Step 3 Execute the following command:
/usr/sbin/in.rdisc -s -f
Step 4 Edit S69inet and search and replace for rdisc -s with rdisc -s -f.
Note This will ensure that reboot will enable the irdp daemon.
Step 5 Put the following lines into the S68inet file:
if [ -f /usr/sbin/in.routed ];
then
\mv -f /usr/sbin/in.routed /usr/sbin/in.routed.org

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Enable IRDP
Enable IRDP on Adjacent Cisco Routers
If you are enabling IRDP on Cisco routers adjacent to the Cisco BTS 10200 Softswitch, follow these
steps. If you have any questions about setup of these routers, contact your system administrator. If you
need additional assistance, contact Cisco TAC.
Step 1 Verify that you have the network information data sheet (NIDS) applicable to this
Cisco BTS 10200 Softswitch. If necessary, contact your network administrator to verify that you have
the correct NIDS.
Step 2 On default gateway interfaces for Network2 and Network3 (as defined in the NIDS) enable IRDP using
the following commands:
config t
interface <Fast Ethernet interface number (see NIDS)>
ip irdp
ip irdp maxadvertinterval 4
ip irdp minadvertinterval 3
ip irdp holdtime 10
Step 3 Validate the configuration by performing the following command on both CA/FS hosts and both EMS
hosts:
login as root
#netstat -rn
Step 4 View the display and verify that each default route was populated dynamically by IRDP.
Verify IRDP Functions
Follow these steps to verify that IRDP is functioning properly on the network:
Side A CA
Perform Step 1 through Step 11 on the side A CA.
Step 1 Login to the side A CA as root.
Step 2 Display the IRDP daemon status by entering the following command:
ps -ef|grep in.rdisc
Step 3 View the display and verify that each default route was populated dynamically by IRDP. The display
should include the following information: /usr/sbin/in.rdisc -s -f. (This indicates that IRDP is running
properly.)