Configuration Guide
Page 4
...entered. For Cisco IOS Release 11.0 and earlier releases, refer to NVRAM. For Cisco IOS Release...them to the publication Router Products Configuration Guide for AutoInstall. 4-4 Cisco 2524 and Cisco 2525 Router User Guide therefore, you...Router The results of the router's synchronous serial connection to the WAN. 2 User Datagram Protocol (UDP) broadcasts to and from the router... and the TCP/IP host must be enabled. This functionality is designed to configure the router...at the enable prompt: Router# copy running-config startup-config ******** The router is located. Using ...
...entered. For Cisco IOS Release 11.0 and earlier releases, refer to NVRAM. For Cisco IOS Release...them to the publication Router Products Configuration Guide for AutoInstall. 4-4 Cisco 2524 and Cisco 2525 Router User Guide therefore, you...Router The results of the router's synchronous serial connection to the WAN. 2 User Datagram Protocol (UDP) broadcasts to and from the router... and the TCP/IP host must be enabled. This functionality is designed to configure the router...at the enable prompt: Router# copy running-config startup-config ******** The router is located. Using ...
Configuration Guide
Page 10
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
Page 14
... configurations for IP routing, Challenge Handshake Authentication Protocol (CHAP), and Point-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 Configuring the Router Configuring ISDN If you have an ISDN BRI WAN module, configure the BRI port for ISDN. In the examples that the...
... configurations for IP routing, Challenge Handshake Authentication Protocol (CHAP), and Point-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 Configuring the Router Configuring ISDN If you have an ISDN BRI WAN module, configure the BRI port for ISDN. In the examples that the...
Configuration Guide
Page 16
... 56-kbps and 4-wire 56/64-kbps DSU/CSU WAN modules 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 switched 56-kbps...
... 56-kbps and 4-wire 56/64-kbps DSU/CSU WAN modules 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 switched 56-kbps...
Configuration Guide
Page 17
... 3 Assign an IP address to the serial port on the module: Router(config)# interface serial port_number Router(config-if)# ip address ipaddress subnetmask Router(config-if)# no keepalive Step 4 If you have a 2-wire switched 56-kbps WAN module, skip this section. Configuring the Cisco 2524 and Cisco 2525 Routers 4-17 If you have a 4-wire 56/64-kbps DSU/CSU...
... 3 Assign an IP address to the serial port on the module: Router(config)# interface serial port_number Router(config-if)# ip address ipaddress subnetmask Router(config-if)# no keepalive Step 4 If you have a 2-wire switched 56-kbps WAN module, skip this section. Configuring the Cisco 2524 and Cisco 2525 Routers 4-17 If you have a 4-wire 56/64-kbps DSU/CSU...
Configuration Guide
Page 18
... Release 11.0 and earlier releases, refer to the Configuration Fundamentals Command Reference. 4-18 Cisco 2524 and Cisco 2525 Router User Guide This module is configured for Extended Superframe Format (ESF) signal format, bipolar eight zero substitution (B8ZS), and full bandwidth as appropriate for ...might need to configure the fractional T1/T1 DSU/CSU WAN module. For Cisco IOS Release 11.1 and later releases, refer to the Router Products Command Reference for more information about the commands in this section. Configuring the Router Take the following steps to configure the 4-wire 56/64-...
... Release 11.0 and earlier releases, refer to the Configuration Fundamentals Command Reference. 4-18 Cisco 2524 and Cisco 2525 Router User Guide This module is configured for Extended Superframe Format (ESF) signal format, bipolar eight zero substitution (B8ZS), and full bandwidth as appropriate for ...might need to configure the fractional T1/T1 DSU/CSU WAN module. For Cisco IOS Release 11.1 and later releases, refer to the Router Products Command Reference for more information about the commands in this section. Configuring the Router Take the following steps to configure the 4-wire 56/64-...
Configuration Guide
Page 19
...or b8zs (bipolar eight zero substitution): Router(config-if)# service-module t1 framing framing_type Router(config-if)# service-module t1 linecode linecode_type Step 5 If you...module for a typical leased-line connection, substituting the correct addresses and host names as appropriate for your network: Step 1 Enter enable mode: Router> enable password: enablepassword Step 2 Enter configuration mode: Router# config term Router(config)# Step 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...
...or b8zs (bipolar eight zero substitution): Router(config-if)# service-module t1 framing framing_type Router(config-if)# service-module t1 linecode linecode_type Step 5 If you...module for a typical leased-line connection, substituting the correct addresses and host names as appropriate for your network: Step 1 Enter enable mode: Router> enable password: enablepassword Step 2 Enter configuration mode: Router# config term Router(config)# Step 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...
Configuration Guide
Page 21
... 199X by power-on System image file is 0x2102 Router> Configuring the Cisco 2524 and Cisco 2525 Routers 4-21 X.25 software, Version X.X, NET2, BFE and GOSIP compliant. TN3270 Emulation software (copyright 199X by Cisco Systems, Inc. Processor board ID 00000000 Bridging software. No module installed for Serial Interface 0 No module installed for Serial Interface 1 32K bytes of non...
... 199X by power-on System image file is 0x2102 Router> Configuring the Cisco 2524 and Cisco 2525 Routers 4-21 X.25 software, Version X.X, NET2, BFE and GOSIP compliant. TN3270 Emulation software (copyright 199X by Cisco Systems, Inc. Processor board ID 00000000 Bridging software. No module installed for Serial Interface 0 No module installed for Serial Interface 1 32K bytes of non...
Troubleshooting Guide
Page 1
... on the network processor modules (see Figure 1-4 through Figure 1-9). Check the Ethernet/Token Ring cable connection. 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 router. The Ethernet/Token Ring LAN connection is not reaching the router. Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-1 You can observe...
... on the network processor modules (see Figure 1-4 through Figure 1-9). Check the Ethernet/Token Ring cable connection. 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 router. The Ethernet/Token Ring LAN connection is not reaching the router. Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-1 You can observe...
Troubleshooting Guide
Page 2
... WAN connection is not transmitting or receiving data. The ISDN BRI WAN connection is transmitting and receiving data normally. B-2 Cisco 2524 and Cisco 2525 Router User Guide Data is present. Check the serial cable connection. An alarm condition is transmitting from the DTE interface. The... BRI cable connection. Check the Ethernet 10BaseT cable connection. Check the Token Ring 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 ...
... WAN connection is not transmitting or receiving data. The ISDN BRI WAN connection is transmitting and receiving data normally. B-2 Cisco 2524 and Cisco 2525 Router User Guide Data is present. Check the serial cable connection. An alarm condition is transmitting from the DTE interface. The... BRI cable connection. Check the Ethernet 10BaseT cable connection. Check the Token Ring 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 ...
Troubleshooting Guide
Page 3
...microprocessor. You can use the monitor jack labeled IN to inject data, which would interrupt normal data transmission. Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-3 Blinking eight times per second The ISDN connection at the U interface is coming up . The Ethernet link LED ... jack labeled OUT to the NT1 device. 4. Check the BRI cable connection. 1. Running Diagnostic Tests Chassis/Module LED State Description ISDN BRI with integrated NT1 module Blinking once per second The ISDN connection at the U interface is up, and the internal S/T interface is...
...microprocessor. You can use the monitor jack labeled IN to inject data, which would interrupt normal data transmission. Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-3 Blinking eight times per second The ISDN connection at the U interface is coming up . The Ethernet link LED ... jack labeled OUT to the NT1 device. 4. Check the BRI cable connection. 1. Running Diagnostic Tests Chassis/Module LED State Description ISDN BRI with integrated NT1 module Blinking once per second The ISDN connection at the U interface is up, and the internal S/T interface is...
Overview
Page 1
... synchronous serial and one synchronous serial WAN module gets its name from Cisco Systems a DB-60 shielded serial transition cable. The router end of the Cisco 2524 and Cisco 2525 Routers The Cisco 2524 and Cisco 2525 routers provide LAN and WAN access in -one Integrated Services Digital Network (ISDN). The Cisco 2524 offers an Ethernet (attachment unit interface [AUI] or 10BaseT) LAN...
... synchronous serial and one synchronous serial WAN module gets its name from Cisco Systems a DB-60 shielded serial transition cable. The router end of the Cisco 2524 and Cisco 2525 Routers The Cisco 2524 and Cisco 2525 routers provide LAN and WAN access in -one Integrated Services Digital Network (ISDN). The Cisco 2524 offers an Ethernet (attachment unit interface [AUI] or 10BaseT) LAN...
Overview
Page 2
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 and shared memory • Nonvolatile random-access memory...
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 and shared memory • Nonvolatile random-access memory...
Overview
Page 4
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
Page 7
Captive screw Specifications The specifications of the Cisco 2524 and Cisco 2525 Routers 1-7 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 Cisco 2524 and Cisco 2525 Routers 1-7 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.
Overview
Page 8
NRZ = nonreturn to zero inverted. 5. dB = decibels. 1-8 Cisco 2524 and Cisco 2525 Router User Guide VDC = volts direct current. 4. DTE = data terminal equipment; DCE = data communications equipment. 6. Specifications Description Specification WAN interface options • 2-wire ...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...
NRZ = nonreturn to zero inverted. 5. dB = decibels. 1-8 Cisco 2524 and Cisco 2525 Router User Guide VDC = volts direct current. 4. DTE = data terminal equipment; DCE = data communications equipment. 6. Specifications Description Specification WAN interface options • 2-wire ...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...
Overview
Page 9
...1-2 lists information that may make changes in its facility, equipment, operations, or procedures that you experience difficulty with the Cisco 2524 or Cisco 2525 router, please contact Cisco Systems at 800 553-NETS (6387) or 408 526-4000 for FCC Part 68 regulatory compliance: The equipment complies with...FCC rules. The module contains no user-serviceable parts. otherwise, notification is required for repair and warranty information. FCC Part 68 FCC Part 68 The following text is given as soon as possible. On the bottom of the Cisco 2524 and Cisco 2525 Routers 1-9 If the equipment...
...1-2 lists information that may make changes in its facility, equipment, operations, or procedures that you experience difficulty with the Cisco 2524 or Cisco 2525 router, please contact Cisco Systems at 800 553-NETS (6387) or 408 526-4000 for FCC Part 68 regulatory compliance: The equipment complies with...FCC rules. The module contains no user-serviceable parts. otherwise, notification is required for repair and warranty information. FCC Part 68 FCC Part 68 The following text is given as soon as possible. On the bottom of the Cisco 2524 and Cisco 2525 Routers 1-9 If the equipment...
Overview
Page 10
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