Configuration Guide
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... must be preconfigured to the publication Router Products Configuration Guide for AutoInstall. 4-4 Cisco 2524 and Cisco 2525 Router User Guide For Cisco IOS Release 11.1 and later releases, refer to use it for additional information. To make your WAN. For Cisco IOS Release 11.0 and earlier releases... the TCP/IP host must be enabled. The 2-wire switched 56-kbps DSU/CSU module operates on synchronous serial connections only. Configuring the Router The results of the router's synchronous serial connection to the WAN. 2 User Datagram Protocol (UDP) broadcasts to NVRAM. ...
... must be preconfigured to the publication Router Products Configuration Guide for AutoInstall. 4-4 Cisco 2524 and Cisco 2525 Router User Guide For Cisco IOS Release 11.1 and later releases, refer to use it for additional information. To make your WAN. For Cisco IOS Release 11.0 and earlier releases... the TCP/IP host must be enabled. The 2-wire switched 56-kbps DSU/CSU module operates on synchronous serial connections only. Configuring the Router The results of the router's synchronous serial connection to the WAN. 2 User Datagram Protocol (UDP) broadcasts to NVRAM. ...
Configuration Guide
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If an ISDN BRI WAN module is not installed in your router, skip this section and proceed with the next section, "Configuring the Ethernet or Token Ring Interfaces." 4-10 Cisco 2524 and Cisco 2525 Router User Guide Configuring the Router Table 4-1 ISDN Switch Types Country Australia Europe Japan North America New Zealand ISDN Switch Type basic-ts013 basic...
If an ISDN BRI WAN module is not installed in your router, skip this section and proceed with the next section, "Configuring the Ethernet or Token Ring Interfaces." 4-10 Cisco 2524 and Cisco 2525 Router User Guide Configuring the Router Table 4-1 ISDN Switch Types Country Australia Europe Japan North America New Zealand ISDN Switch Type basic-ts013 basic...
Configuration Guide
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...)# isdn switch-type switch-type Refer to Table 4-1 earlier in this chapter for a list of ISDN switch types. 4-14 Cisco 2524 and Cisco 2525 Router User Guide Then enter the host name and password that follow, the BRI port is configured for one or two B channels. Take... for your network: Step 1 Enter enable mode: Router> enable password: enablepassword Step 2 Enter the configure terminal command. Configuring the Router Configuring ISDN If you have an ISDN BRI WAN module, configure the BRI port for ISDN. In the examples that the router will be made. The username and password are case...
...)# isdn switch-type switch-type Refer to Table 4-1 earlier in this chapter for a list of ISDN switch types. 4-14 Cisco 2524 and Cisco 2525 Router User Guide Then enter the host name and password that follow, the BRI port is configured for one or two B channels. Take... for your network: Step 1 Enter enable mode: Router> enable password: enablepassword Step 2 Enter the configure terminal command. Configuring the Router Configuring ISDN If you have an ISDN BRI WAN module, configure the BRI port for ISDN. In the examples that the router will be made. The username and password are case...
Configuration Guide
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...-switched service. You can be configured for your network: Step 1 Enter enable mode: Router> enable password: enablepassword Step 2 Enter configuration mode: Router# config term Router(config)# 4-16 Cisco 2524 and Cisco 2525 Router User Guide The 4-wire 56/64-kbps DSU/CSU WAN module is configured for DDS as appropriate for either switched 56/64-kbps service or...
...-switched service. You can be configured for your network: Step 1 Enter enable mode: Router> enable password: enablepassword Step 2 Enter configuration mode: Router# config term Router(config)# 4-16 Cisco 2524 and Cisco 2525 Router User Guide The 4-wire 56/64-kbps DSU/CSU WAN module is configured for DDS as appropriate for either switched 56/64-kbps service or...
Configuration Guide
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... protocol protocol permit Router(config)# Step 7 Return to switched as the factory default, but it can be configured for either switched 56/64-kbps service or DDS. Configuring the Cisco 2524 and Cisco 2525 Routers 4-17 To configure the 4-wire 56/64-kbps DSU/CSU WAN module for DDS (which... are leased or dedicated lines) as follows: Router(config-if)# service-module 56k network-type switched Step 5 Set the carrier type...
... protocol protocol permit Router(config)# Step 7 Return to switched as the factory default, but it can be configured for either switched 56/64-kbps service or DDS. Configuring the Cisco 2524 and Cisco 2525 Routers 4-17 To configure the 4-wire 56/64-kbps DSU/CSU WAN module for DDS (which... are leased or dedicated lines) as follows: Router(config-if)# service-module 56k network-type switched Step 5 Set the carrier type...
Configuration Guide
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..., you might need to change these settings. For Cisco IOS Release 11.0 and earlier releases, refer to the Configuration Fundamentals Command Reference. 4-18 Cisco 2524 and Cisco 2525 Router User Guide Configuring the Router Take the following steps to configure the 4-wire 56/64-kbps DSU/CSU WAN module for DDS, substituting the correct addresses and host...
..., you might need to change these settings. For Cisco IOS Release 11.0 and earlier releases, refer to the Configuration Fundamentals Command Reference. 4-18 Cisco 2524 and Cisco 2525 Router User Guide Configuring the Router Take the following steps to configure the 4-wire 56/64-kbps DSU/CSU WAN module for DDS, substituting the correct addresses and host...
Configuration Guide
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... 3 Assign an IP address to user EXEC mode: Router(config-if)# exit Router(config)# exit Router# exit Router> Configuring the Cisco 2524 and Cisco 2525 Routers 4-19 Configuring the Router Take the following example, the time slot range is from 1 to 20 and the speed is 64-kbps: Router(config-if)# service-module t1 timeslots 1-20 speed 64 Step 6 Return to...
... 3 Assign an IP address to user EXEC mode: Router(config-if)# exit Router(config)# exit Router# exit Router> Configuring the Cisco 2524 and Cisco 2525 Routers 4-19 Configuring the Router Take the following example, the time slot range is from 1 to 20 and the speed is 64-kbps: Router(config-if)# service-module t1 timeslots 1-20 speed 64 Step 6 Return to...
Configuration Guide
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... Fundamentals Configuration Guide for Cisco IOS Release 11.1 and later releases. X.25 software, Version X.X, NET2, BFE and GOSIP compliant. No module installed for Serial Interface 0 No module installed for Serial Interface ...Router> show version Cisco Internetwork Operating System Software IOS (tm) XX00 Software (XXX-X-X), RELEASE SOFTWARE XX.X(XXXX) [XXX] Copyright (c) 1986-1996 by TGV Inc). 1 Ethernet/IEEE 802.3 interface. 2 Serial network interfaces. SuperLAT software copyright 199X by power-on System image file is 0x2102 Router> Configuring the Cisco 2524 and Cisco 2525 Routers...
... Fundamentals Configuration Guide for Cisco IOS Release 11.1 and later releases. X.25 software, Version X.X, NET2, BFE and GOSIP compliant. No module installed for Serial Interface 0 No module installed for Serial Interface ...Router> show version Cisco Internetwork Operating System Software IOS (tm) XX00 Software (XXX-X-X), RELEASE SOFTWARE XX.X(XXXX) [XXX] Copyright (c) 1986-1996 by TGV Inc). 1 Ethernet/IEEE 802.3 interface. 2 Serial network interfaces. SuperLAT software copyright 199X by power-on System image file is 0x2102 Router> Configuring the Cisco 2524 and Cisco 2525 Routers...
Troubleshooting Guide
Page 1
APPENDIX B Troubleshooting the Cisco 2524 and Cisco 2525 Routers This appendix describes how to troubleshoot the Cisco 2524 and Cisco 2525 routers by referring to the LEDs on the rear panel of your system administrator or a customer service representative, if ...on the router chassis and WAN modules. Check the Ethernet/Token Ring cable connection. You can observe the LEDs, note any fault condition that the cable from the power supply to the router. The Ethernet/Token Ring LAN connection is not reaching the router. Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-1 ...
APPENDIX B Troubleshooting the Cisco 2524 and Cisco 2525 Routers This appendix describes how to troubleshoot the Cisco 2524 and Cisco 2525 routers by referring to the LEDs on the rear panel of your system administrator or a customer service representative, if ...on the router chassis and WAN modules. Check the Ethernet/Token Ring cable connection. You can observe the LEDs, note any fault condition that the cable from the power supply to the router. The Ethernet/Token Ring LAN connection is not reaching the router. Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-1 ...
Troubleshooting Guide
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... S/T interface4, indicating that an ISDN connection has been established. B-2 Cisco 2524 and Cisco 2525 Router User Guide The DSU/CSU is transmitting and receiving data normally. The ISDN BRI WAN connection is in the module is communicating with integrated NT1) WAN connection is not sensing the Ethernet...the DTE interface. The ISDN BRI (with another DSU/CSU. Check the serial cable connection. Chassis/Module Router chassis LED Ethernet link (Cisco 2524)2 State On Off In-ring On (Cisco 2525) Off 2-wire switched 56-kbps, RX On 4-wire 56/64-kbps, and TX On factional...
... S/T interface4, indicating that an ISDN connection has been established. B-2 Cisco 2524 and Cisco 2525 Router User Guide The DSU/CSU is transmitting and receiving data normally. The ISDN BRI WAN connection is in the module is communicating with integrated NT1) WAN connection is not sensing the Ethernet...the DTE interface. The ISDN BRI (with another DSU/CSU. Check the serial cable connection. Chassis/Module Router chassis LED Ethernet link (Cisco 2524)2 State On Off In-ring On (Cisco 2525) Off 2-wire switched 56-kbps, RX On 4-wire 56/64-kbps, and TX On factional...
Troubleshooting Guide
Page 3
... BRI cable connection. 1. The Token Ring activity LED is not detecting the ISDN link integrity signal. Getting Help For information on the module to the microprocessor. Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-3 The U interface is from the ISDN port on technical support, onsite service, and exchange and repair services, refer to inject data...
... BRI cable connection. 1. The Token Ring activity LED is not detecting the ISDN link integrity signal. Getting Help For information on the module to the microprocessor. Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-3 The U interface is from the ISDN port on technical support, onsite service, and exchange and repair services, refer to inject data...
Overview
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... (BRI) • ISDN with your internetworking needs. CHAPTER 1 Overview of the Cisco 2524 and Cisco 2525 Routers The Cisco 2524 and Cisco 2525 routers provide LAN and WAN access in -one synchronous serial WAN module gets its name from Cisco Systems a DB-60 shielded serial transition cable. The router end of the cable has the appropriate connector for the standard interface...
... (BRI) • ISDN with your internetworking needs. CHAPTER 1 Overview of the Cisco 2524 and Cisco 2525 Routers The Cisco 2524 and Cisco 2525 routers provide LAN and WAN access in -one synchronous serial WAN module gets its name from Cisco Systems a DB-60 shielded serial transition cable. The router end of the cable has the appropriate connector for the standard interface...
Overview
Page 2
A blank slot cover is installed over unused slots. Features The Cisco 2524 and Cisco 2525 routers include the following features: • Three slots for WAN modules • One Ethernet (AUI or 10BaseT) interface on the Cisco 2524 router • One Token Ring (STP or UTP) interface on the Cisco 2525 router • Dynamic random-access memory (DRAM) for main system memory...
A blank slot cover is installed over unused slots. Features The Cisco 2524 and Cisco 2525 routers include the following features: • Three slots for WAN modules • One Ethernet (AUI or 10BaseT) interface on the Cisco 2524 router • One Token Ring (STP or UTP) interface on the Cisco 2525 router • Dynamic random-access memory (DRAM) for main system memory...
Overview
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Figure 1-4 2-Wire Switched 56-kbps DSU/CSU WAN Module Transmit LED Loopback LED Captive screw 2-WIRE 56K DSU/CSU TX LB CD RX AL RJ-11 Carrier Alarm detect LED LED Receive LED Captive screw H5046 1-4 Cisco 2524 and Cisco 2525 Router User Guide Features Figure 1-3 Cisco 2525 Rear Panel H5271 SERIAL 0 SERIAL 1 BRI 0 Token Ring LAN port (DB-9) activity LED Token Ring Console port (RJ-45) in-ring LED UTP Auxiliary port port (RJ-45) (RJ-45) On/off Power switch Figure 1-4 through Figure 1-9 show the WAN modules. Figure 1-10 shows the blank slot cover.
Figure 1-4 2-Wire Switched 56-kbps DSU/CSU WAN Module Transmit LED Loopback LED Captive screw 2-WIRE 56K DSU/CSU TX LB CD RX AL RJ-11 Carrier Alarm detect LED LED Receive LED Captive screw H5046 1-4 Cisco 2524 and Cisco 2525 Router User Guide Features Figure 1-3 Cisco 2525 Rear Panel H5271 SERIAL 0 SERIAL 1 BRI 0 Token Ring LAN port (DB-9) activity LED Token Ring Console port (RJ-45) in-ring LED UTP Auxiliary port port (RJ-45) (RJ-45) On/off Power switch Figure 1-4 through Figure 1-9 show the WAN modules. Figure 1-10 shows the blank slot cover.
Overview
Page 5
Figure 1-5 4-Wire 56/64-kbps DSU/CSU WAN Module LED 4-WIRE 56K/64K DSU/CSU TX LB CD RX AL RJ-48S Carrier Alarm detect LED LED Receive LED Captive screw H5047 Features Figure 1-6 Fractional T1/T1 DSU/CSU WAN Module Transmit LED Loopback LED MON JACK FTI/TI DSU/CSU IN OUT Captive screw Monitor jack NET RJ-48C TX LB CD RX AL Carrier Alarm detect LED LED Receive LED Captive screw H5048 Overview of the Cisco 2524 and Cisco 2525 Routers 1-5
Figure 1-5 4-Wire 56/64-kbps DSU/CSU WAN Module LED 4-WIRE 56K/64K DSU/CSU TX LB CD RX AL RJ-48S Carrier Alarm detect LED LED Receive LED Captive screw H5047 Features Figure 1-6 Fractional T1/T1 DSU/CSU WAN Module Transmit LED Loopback LED MON JACK FTI/TI DSU/CSU IN OUT Captive screw Monitor jack NET RJ-48C TX LB CD RX AL Carrier Alarm detect LED LED Receive LED Captive screw H5048 Overview of the Cisco 2524 and Cisco 2525 Routers 1-5
Overview
Page 6
H5049 Features Figure 1-7 Five-in-One Synchronous Serial WAN Module SERIAL Captive screw DB-60 ACTIVITY Serial activity LED Captive screw Figure 1-8 ISDN BRI WAN Module Captive screw ISDN-BRI S/T RJ-45 ACTIVITY ISDN BRI activity LED Captive screw Figure 1-9 ISDN BRI with Integrated NT1 WAN Module Captive screw ISDN-BRI with NTI U RJ-45 ACT NTI Captive screw H5050 H5051 1-6 Cisco 2524 and Cisco 2525 Router User Guide
H5049 Features Figure 1-7 Five-in-One Synchronous Serial WAN Module SERIAL Captive screw DB-60 ACTIVITY Serial activity LED Captive screw Figure 1-8 ISDN BRI WAN Module Captive screw ISDN-BRI S/T RJ-45 ACTIVITY ISDN BRI activity LED Captive screw Figure 1-9 ISDN BRI with Integrated NT1 WAN Module Captive screw ISDN-BRI with NTI U RJ-45 ACT NTI Captive screw H5050 H5051 1-6 Cisco 2524 and Cisco 2525 Router User Guide
Overview
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Specifications Figure 1-10 Blank Slot Cover H5052 Captive screw BLANK Do not plug/unplug modules with power on. Table 1-1 System Specifications Description Dimensions (H x W x D) Weight Input voltage, AC power supply Current Frequency Power dissipation Input voltage, DC power supply Current Power ... 50-60 Hz 40W (maximum), 135.5 Btus2/hr 40W, 40-72 VDC3 1.5-1.0A 40W (maximum), 135.5 Btus/hr 20-MHz Motorola 68EC030 Overview of the Cisco 2524 and Cisco 2525 routers are listed in Table 1-1. Captive screw Specifications The specifications of the...
Specifications Figure 1-10 Blank Slot Cover H5052 Captive screw BLANK Do not plug/unplug modules with power on. Table 1-1 System Specifications Description Dimensions (H x W x D) Weight Input voltage, AC power supply Current Frequency Power dissipation Input voltage, DC power supply Current Power ... 50-60 Hz 40W (maximum), 135.5 Btus2/hr 40W, 40-72 VDC3 1.5-1.0A 40W (maximum), 135.5 Btus/hr 20-MHz Motorola 68EC030 Overview of the Cisco 2524 and Cisco 2525 routers are listed in Table 1-1. Captive screw Specifications The specifications of the...
Overview
Page 8
NRZ = nonreturn to zero inverted. 5. dB = decibels. 1-8 Cisco 2524 and Cisco 2525 Router User Guide Specifications Description Specification WAN interface options • 2-wire switched 56-kbps DSU/CSU (RJ-11) • 4-wire 56/64-DSU/CSU (RJ-48S) ...-45) • ISDN BRI with integrated NT1 (RJ-45) LAN interface options Cisco 2524: Ethernet AUI (DB-15) or 10BaseT (RJ-45) Cisco 2525: Token Ring STP (DB-9) or UTP (RJ-45) Synchronous serial interfaces (five-in-one synchronous serial WAN module) • EIA/TIA-232, EIA/TIA-449, V.35, X.21 (NRZ/NRZI4 and...
NRZ = nonreturn to zero inverted. 5. dB = decibels. 1-8 Cisco 2524 and Cisco 2525 Router User Guide Specifications Description Specification WAN interface options • 2-wire switched 56-kbps DSU/CSU (RJ-11) • 4-wire 56/64-DSU/CSU (RJ-48S) ...-45) • ISDN BRI with integrated NT1 (RJ-45) LAN interface options Cisco 2524: Ethernet AUI (DB-15) or 10BaseT (RJ-45) Cisco 2525: Token Ring STP (DB-9) or UTP (RJ-45) Synchronous serial interfaces (five-in-one synchronous serial WAN module) • EIA/TIA-232, EIA/TIA-449, V.35, X.21 (NRZ/NRZI4 and...
Overview
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...Part 68 of the FCC rules. advance notification and the opportunity to maintain uninterrupted service will advise the customer of the Cisco 2524 and Cisco 2525 Routers 1-9 Overview of the right to the local telephone company for repair and warranty information. The telephone company may request ...that could affect the proper operation of the equipment is given as soon as possible. The module contains no user-serviceable parts....
...Part 68 of the FCC rules. advance notification and the opportunity to maintain uninterrupted service will advise the customer of the Cisco 2524 and Cisco 2525 Routers 1-9 Overview of the right to the local telephone company for repair and warranty information. The telephone company may request ...that could affect the proper operation of the equipment is given as soon as possible. The module contains no user-serviceable parts....
Overview
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FCC Part 68 Table 1-2 Information About Leased-Line Facilities Module Type Service Type 4-Wire 56/64-kbps 2.4-kbps digital interface DSU/CSU WAN Module 4.8-kbps digital interface 9.6-kbps digital interface 19.2-kbps digital interface 38.4-kbps digital interface 56-kbps digital interface 64-kbps digital interface Fractional T1/T1 1.... 6.0F 6.0F 6.0F 6.0F 6.0F 6.0N Network Jack RJ-48S RJ-48S RJ-48S RJ-48S RJ-48S RJ-48S RJ-48S RJ-48C 1-10 Cisco 2524 and Cisco 2525 Router User Guide
FCC Part 68 Table 1-2 Information About Leased-Line Facilities Module Type Service Type 4-Wire 56/64-kbps 2.4-kbps digital interface DSU/CSU WAN Module 4.8-kbps digital interface 9.6-kbps digital interface 19.2-kbps digital interface 38.4-kbps digital interface 56-kbps digital interface 64-kbps digital interface Fractional T1/T1 1.... 6.0F 6.0F 6.0F 6.0F 6.0F 6.0N Network Jack RJ-48S RJ-48S RJ-48S RJ-48S RJ-48S RJ-48S RJ-48S RJ-48C 1-10 Cisco 2524 and Cisco 2525 Router User Guide