Configuration Guide
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... with the configuration you entered. 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 the publication Router Products Configuration Guide for AutoInstall. 4-4 Cisco 2524 and Cisco 2525 Router User Guide Note AutoInstall works on switched 56-kbps...
... with the configuration you entered. 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 the publication Router Products Configuration Guide for AutoInstall. 4-4 Cisco 2524 and Cisco 2525 Router User Guide Note AutoInstall works on switched 56-kbps...
Configuration Guide
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... DDS. (See the next section, "Configuring DDS.") For Cisco IOS Release 11.0 and earlier releases, refer to the Router Products Command Reference 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...
... DDS. (See the next section, "Configuring DDS.") For Cisco IOS Release 11.0 and earlier releases, refer to the Router Products Command Reference 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...
Configuration Guide
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..., refer to the Configuration Fundamentals Command Reference. 4-18 Cisco 2524 and Cisco 2525 Router User Guide 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-kbps DSU/CSU WAN module for DDS...
..., refer to the Configuration Fundamentals Command Reference. 4-18 Cisco 2524 and Cisco 2525 Router User Guide 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-kbps DSU/CSU WAN module for DDS...
Troubleshooting Guide
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... B-2 Cisco 2524 and Cisco 2525 Router User Guide The serial WAN connection is transmitting and receiving data normally. 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/...with integrated ACT (ISDN NT1 module BRI activity) Flickering NT1 On Description The router senses the Ethernet 10BaseT link integrity signal, indicating normal operation. The router has been successfully inserted into the Token Ring. Check the Token Ring cable connection...
... B-2 Cisco 2524 and Cisco 2525 Router User Guide The serial WAN connection is transmitting and receiving data normally. 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/...with integrated ACT (ISDN NT1 module BRI activity) Flickering NT1 On Description The router senses the Ethernet 10BaseT link integrity signal, indicating normal operation. The router has been successfully inserted into the Token Ring. Check the Token Ring cable connection...
Overview
Page 4
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. 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
Overview
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... alternating current. 2. VDC = volts direct current. 4. DCE = data communications equipment. 6. dB = decibels. 1-8 Cisco 2524 and Cisco 2525 Router User Guide NRZI = nonreturn to zero; DTE = data terminal equipment; Specifications Description Specification WAN interface options • 2-wire switched 56-kbps DSU/CSU (RJ-11) • 4-wire 56/64-DSU/CSU (RJ-48S) • Fractional T1/T1 DSU/CSU (RJ...
... alternating current. 2. VDC = volts direct current. 4. DCE = data communications equipment. 6. dB = decibels. 1-8 Cisco 2524 and Cisco 2525 Router User Guide NRZI = nonreturn to zero; DTE = data terminal equipment; Specifications Description Specification WAN interface options • 2-wire switched 56-kbps DSU/CSU (RJ-11) • 4-wire 56/64-DSU/CSU (RJ-48S) • Fractional T1/T1 DSU/CSU (RJ...
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-... 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-... 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
Installation Guide
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... failure. • Ensure that the room in which may interrupt and redirect the flow of your equipment rack or wiring room are currently experiencing shutdowns or unusually high errors with your existing equipment, these precautions may help you isolate the ... is properly prepared before beginning installation. Ensure that the chassis cover is secure. Damage from internal components. 2-4 Cisco 2524 and Cisco 2525 Router User Guide Site Environment The routers can be adequate to cool equipment to help you plan an acceptable operating environment for your system has adequate air...
... failure. • Ensure that the room in which may interrupt and redirect the flow of your equipment rack or wiring room are currently experiencing shutdowns or unusually high errors with your existing equipment, these precautions may help you isolate the ... is properly prepared before beginning installation. Ensure that the chassis cover is secure. Damage from internal components. 2-4 Cisco 2524 and Cisco 2525 Router User Guide Site Environment The routers can be adequate to cool equipment to help you plan an acceptable operating environment for your system has adequate air...
Installation Guide
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...CSU WAN Module The 4-wire 56/64-kbps DSU/CSU WAN module includes an RJ-48S port for connection to avoid possible electric shock. If you detach the cable, detach the end away from the router first to a WAN. and CSA-certified equipment in the field by the user in the appendix "...the BRI, fractional T1/T1, and switched 56 cables. Check the equipment manufacturer to verify/confirm that your equipment is intended to a network. 2-10 Cisco 2524 and Cisco 2525 Router User Guide Cables are also present in the area of the BRI (RJ-45), fractional T1/T1 (RJ-48C), and switched 56 (RJ-11 or RJ...
...CSU WAN Module The 4-wire 56/64-kbps DSU/CSU WAN module includes an RJ-48S port for connection to avoid possible electric shock. If you detach the cable, detach the end away from the router first to a WAN. and CSA-certified equipment in the field by the user in the appendix "...the BRI, fractional T1/T1, and switched 56 cables. Check the equipment manufacturer to verify/confirm that your equipment is intended to a network. 2-10 Cisco 2524 and Cisco 2525 Router User Guide Cables are also present in the area of the BRI (RJ-45), fractional T1/T1 (RJ-48C), and switched 56 (RJ-11 or RJ...