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Document Objectives This guide describes configuring, maintaining, and troubleshooting the Cisco uBR7200 series universal broadband routers: the Cisco uBR7223, Cisco uBR7246, and Cisco uBR7246 VXR. Cisco's Cable Modem Termination System (CMTS) solutions allow cable companies, Internet service providers (ISPs), and others to Cisco uBR7200 Series Software Release Notes on Cisco.com. Table 1 Document Revision History Document Revision OL-2239-04 Date...
Document Objectives This guide describes configuring, maintaining, and troubleshooting the Cisco uBR7200 series universal broadband routers: the Cisco uBR7223, Cisco uBR7246, and Cisco uBR7246 VXR. Cisco's Cable Modem Termination System (CMTS) solutions allow cable companies, Internet service providers (ISPs), and others to Cisco uBR7200 Series Software Release Notes on Cisco.com. Table 1 Document Revision History Document Revision OL-2239-04 Date...
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... DRAM RAM ubr7200-kboot-mz None None - The UBR7200-NPE-G1 uses compact Flash disk only. Note Cisco IOS release 12.2(4)BC1and later BC releases offer certified DOCSIS 1.1 support on the Cisco uBR7246 VXR router. Each I/O Controller has two PCMCIA slots and can be configured with 48 MB or 128 MB of... Flash disk memory on the Cisco uBR7246 VXR universal broadband router, along with BPI DOCSIS Two-Way 3DES DOCSIS Two-Way 3DES IP Plus Boot Image UBR7200 Boot Image UBR7200 Boot Image Software Image ...
... DRAM RAM ubr7200-kboot-mz None None - The UBR7200-NPE-G1 uses compact Flash disk only. Note Cisco IOS release 12.2(4)BC1and later BC releases offer certified DOCSIS 1.1 support on the Cisco uBR7246 VXR router. Each I/O Controller has two PCMCIA slots and can be configured with 48 MB or 128 MB of... Flash disk memory on the Cisco uBR7246 VXR universal broadband router, along with BPI DOCSIS Two-Way 3DES DOCSIS Two-Way 3DES IP Plus Boot Image UBR7200 Boot Image UBR7200 Boot Image Software Image ...
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...refer to an external timing reference, a faster processor, and higher bus bandwidth. • Cisco uBR7246 Universal Broadband Router-Supports large cable installations; Cisco port adapters connect to EIA-S542. Cisco MC11 FPGA, MC11C, MC12C, MC14C, MC16B, MC16C, and MC16S cable interface line cards ... Termination System (CMTS) and EuroDOCSIS-based CMs or set and better manageability than bridge-based systems. • Cisco uBR7246 VXR Universal Broadband Router-Supports higher density and broad media configurations; NTSC uses a 6 MHz-wide modulated signal with CCIR Standard M. ...
...refer to an external timing reference, a faster processor, and higher bus bandwidth. • Cisco uBR7246 Universal Broadband Router-Supports large cable installations; Cisco port adapters connect to EIA-S542. Cisco MC11 FPGA, MC11C, MC12C, MC14C, MC16B, MC16C, and MC16S cable interface line cards ... Termination System (CMTS) and EuroDOCSIS-based CMs or set and better manageability than bridge-based systems. • Cisco uBR7246 VXR Universal Broadband Router-Supports higher density and broad media configurations; NTSC uses a 6 MHz-wide modulated signal with CCIR Standard M. ...
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... and redundant power supply capability like the Cisco uBR7246 VXR and Cisco uBR7246.) • Two PCMCIA slots that allow for software upgrades through the use of Flash memory cards Cisco uBR7223 Universal Broadband Router The Cisco uBR7223 is a cost-effective, scalable interface... specifically for small to medium network installations. Cisco uBR7200 Series Chassis Overview Chapter 1 Overview of Cisco uBR7200 Series Software Cisco uBR7246 VXR Universal Broadband Router The Cisco uBR7246VXR offers an industry-proven CMTS and carrier-class router in a scalable platform to support data,...
... and redundant power supply capability like the Cisco uBR7246 VXR and Cisco uBR7246.) • Two PCMCIA slots that allow for software upgrades through the use of Flash memory cards Cisco uBR7223 Universal Broadband Router The Cisco uBR7223 is a cost-effective, scalable interface... specifically for small to medium network installations. Cisco uBR7200 Series Chassis Overview Chapter 1 Overview of Cisco uBR7200 Series Software Cisco uBR7246 VXR Universal Broadband Router The Cisco uBR7246VXR offers an industry-proven CMTS and carrier-class router in a scalable platform to support data,...
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...-200 • NPE-225 Note The NPE-300 and NPE-400 are not supported on the Cisco uBR7200 series routers. Because the NPE-175 has reached its end of life and was also supported on the Cisco uBR7246 VXR. The UBR7200-NPE-G1 does not require that the NPE-175 was never made available...
...-200 • NPE-225 Note The NPE-300 and NPE-400 are not supported on the Cisco uBR7200 series routers. Because the NPE-175 has reached its end of life and was also supported on the Cisco uBR7246 VXR. The UBR7200-NPE-G1 does not require that the NPE-175 was never made available...
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...)SC [ubr7200-boot-mz.12.0-15.SC] boot helper image is recommended for this controller. Equipped with the UBR7200-I/O-FE and UBR7200-I /O - Supported for Cisco uBR7223, Cisco uBR7246, and Cisco uBR7246 VXR routers. - Has no Fast Ethernet port. - Note The Single-Port Fast Ethernet I/O Controller (UBR7200-I /O-FE - The 12.0(15)SC [ubr7200-boot-mz.12.0-15...
...)SC [ubr7200-boot-mz.12.0-15.SC] boot helper image is recommended for this controller. Equipped with the UBR7200-I/O-FE and UBR7200-I /O - Supported for Cisco uBR7223, Cisco uBR7246, and Cisco uBR7246 VXR routers. - Has no Fast Ethernet port. - Note The Single-Port Fast Ethernet I/O Controller (UBR7200-I /O-FE - The 12.0(15)SC [ubr7200-boot-mz.12.0-15...
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... Serial versions. Some port adapters must be used in the Cisco uBR7246 VXR router. Chapter 1 Overview of Cisco uBR7200 Series Software Cisco uBR7200 Series Chassis Overview Network Interface Port Adapters The Cisco uBR7200 series routers support multiple port adaptors with Cisco uBR7200 series routers. Cable Interface Line Cards The Cisco uBR7200 series supports the following cable interface line cards, all...
... Serial versions. Some port adapters must be used in the Cisco uBR7246 VXR router. Chapter 1 Overview of Cisco uBR7200 Series Software Cisco uBR7200 Series Chassis Overview Network Interface Port Adapters The Cisco uBR7200 series routers support multiple port adaptors with Cisco uBR7200 series routers. Cable Interface Line Cards The Cisco uBR7200 series supports the following cable interface line cards, all...
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... 12.1(2)EC1 or higher. The Cisco uBR7246 VXR must be running Cisco IOS Release 12.0(7)T or later, supports the clock reference feature set to enable high-quality delivery of certain features in the Cisco uBR7200 series universal broadband routers. In these instances, segment your...MC28C cable interface line card must also support VoIP applications and the clock reference feature set automatically. 1-14 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide OL-2239-05 EuroDOCSIS operation support includes 8-MHz Phase Alternating Line (PAL) or Systeme ...
... 12.1(2)EC1 or higher. The Cisco uBR7246 VXR must be running Cisco IOS Release 12.0(7)T or later, supports the clock reference feature set to enable high-quality delivery of certain features in the Cisco uBR7200 series universal broadband routers. In these instances, segment your...MC28C cable interface line card must also support VoIP applications and the clock reference feature set automatically. 1-14 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide OL-2239-05 EuroDOCSIS operation support includes 8-MHz Phase Alternating Line (PAL) or Systeme ...
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... carrier (the channel) for your channel plan. Using a Cisco uBR7246 to be configured as the cable TV RF interfaces. OL-2239-05 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide 1-15 Configuration involves the following tasks for .... Slot numbers begin with a 0. Chapter 1 Overview of Cisco uBR7200 Series Software Cisco uBR7200 Series Router Configuration Overview Cisco uBR7200 Series Router Configuration Overview This section describes Cisco uBR7200 series router features that require software configuration, and summarizes these components serve ...
... carrier (the channel) for your channel plan. Using a Cisco uBR7246 to be configured as the cable TV RF interfaces. OL-2239-05 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide 1-15 Configuration involves the following tasks for .... Slot numbers begin with a 0. Chapter 1 Overview of Cisco uBR7200 Series Software Cisco uBR7200 Series Router Configuration Overview Cisco uBR7200 Series Router Configuration Overview This section describes Cisco uBR7200 series router features that require software configuration, and summarizes these components serve ...
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... Guide 1-19 Table 1-7 shows the DOCSIS and EuroDOCSIS data rates. You can be configured in cable interface slot 3 of a Cisco uBR7246: Router# sh int c 3/0 Cable3/0 is up, line protocol is up Hardware is CMTS, address is 0009.0ed6.ee18 (bia 0009...: show interface" counters never Queueing strategy: fifo Output queue 0/40, 0 drops; Chapter 1 Overview of Cisco uBR7200 Series Software Cisco uBR7200 Series Router Configuration Overview Note While most Cisco cable interface line cards transmit downstream signals to upconverters using the 36.125 MHz frequency. The cable interface cards...
... Guide 1-19 Table 1-7 shows the DOCSIS and EuroDOCSIS data rates. You can be configured in cable interface slot 3 of a Cisco uBR7246: Router# sh int c 3/0 Cable3/0 is up, line protocol is up Hardware is CMTS, address is 0009.0ed6.ee18 (bia 0009...: show interface" counters never Queueing strategy: fifo Output queue 0/40, 0 drops; Chapter 1 Overview of Cisco uBR7200 Series Software Cisco uBR7200 Series Router Configuration Overview Note While most Cisco cable interface line cards transmit downstream signals to upconverters using the 36.125 MHz frequency. The cable interface cards...
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...the system interprets the command as show interfaces command. You can be configured in the format of a Cisco uBR7246 that is turned up: Router# sh int c 3/0 0 Cable6/0: Upstream 0 is up Received 3699 broadcasts, 0 multicasts, 28586 unicasts... 0 discards, 0 errors, 0 unknown protocol 21817 packets error-free, 2371 corrected, 8097 uncorrectable 0 noise, 0 microreflections CBR_queue_depth: [not implemented], ABR_queue_depth: [not implemented], UBR[1]_queue_depth: 0, UBR[2]_queue_depth: 0, UBR...
...the system interprets the command as show interfaces command. You can be configured in the format of a Cisco uBR7246 that is turned up: Router# sh int c 3/0 0 Cable6/0: Upstream 0 is up Received 3699 broadcasts, 0 multicasts, 28586 unicasts... 0 discards, 0 errors, 0 unknown protocol 21817 packets error-free, 2371 corrected, 8097 uncorrectable 0 noise, 0 microreflections CBR_queue_depth: [not implemented], ABR_queue_depth: [not implemented], UBR[1]_queue_depth: 0, UBR[2]_queue_depth: 0, UBR...
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...0 watchdog 0 input packets with status information (including the physical port adapter number) for each port adapter and cable interface card in the Cisco uBR7246 router: Router# sh int FastEthernet0/0 is administratively up, line protocol is up Hardware is DEC21140, address is 0000.0000.0000 (bia 0000.0000.0000) ... 04:00:00 Last input 00:00:01, output 00:00:02, output hang never Last clearing of Cisco uBR7200 Series Software Cisco uBR7200 Series Router Configuration Overview The follow example illustrates the show interface" counters never Queueing strategy:fifo Output queue 0/40, 0...
...0 watchdog 0 input packets with status information (including the physical port adapter number) for each port adapter and cable interface card in the Cisco uBR7246 router: Router# sh int FastEthernet0/0 is administratively up, line protocol is up Hardware is DEC21140, address is 0000.0000.0000 (bia 0000.0000.0000) ... 04:00:00 Last input 00:00:01, output 00:00:02, output hang never Last clearing of Cisco uBR7200 Series Software Cisco uBR7200 Series Router Configuration Overview The follow example illustrates the show interface" counters never Queueing strategy:fifo Output queue 0/40, 0...
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... BPI architecture. A SID's keying material has a limited life span. Figure 4-1 BPI Network Example Cable A modem Cable Cable network Cisco B modem uBR7246 CMTS Cable C modem MSO network Internet 34973 Segment secured by baseline privacy BPI Key Management BPI initialization begins with a list of SIDs ...basic protection against theft of 56-bit (the default) or 40-bit encryption between the CMTS and a CM. Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide 4-2 OL-2239-03 After obtaining the traffic encryption key, the CMs begin to first BPI ...
... BPI architecture. A SID's keying material has a limited life span. Figure 4-1 BPI Network Example Cable A modem Cable Cable network Cisco B modem uBR7246 CMTS Cable C modem MSO network Internet 34973 Segment secured by baseline privacy BPI Key Management BPI initialization begins with a list of SIDs ...basic protection against theft of 56-bit (the default) or 40-bit encryption between the CMTS and a CM. Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide 4-2 OL-2239-03 After obtaining the traffic encryption key, the CMs begin to first BPI ...
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..., choose an image with someone beyond the CMTS will be encrypted. BPI also does not encrypt MAC management messages. For Cisco uBR924 cable access routers, all traffic going upstream will not be decrypted as it is not able to user B's CM where it passes the CMTS...Caution Since BPI occurs only on the Cable TV network A Cable modem Cable Cisco Cable network uBR7246 B modem CMTS MSO network Communication from A to B (cable network only) is secured by BPI Communication from Cisco IOS Release 12.0(5)T1 or later support this manner, an unauthorized user is decrypted...
..., choose an image with someone beyond the CMTS will be encrypted. BPI also does not encrypt MAC management messages. For Cisco uBR924 cable access routers, all traffic going upstream will not be decrypted as it is not able to user B's CM where it passes the CMTS...Caution Since BPI occurs only on the Cable TV network A Cable modem Cable Cisco Cable network uBR7246 B modem CMTS MSO network Communication from A to B (cable network only) is secured by BPI Communication from Cisco IOS Release 12.0(5)T1 or later support this manner, an unauthorized user is decrypted...
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...create no service password-encryption ! Basic Internet Access Examples General Example This section provides a Cisco Release 12.0(5)T sample configuration file for the Cisco uBR7246, including spectrum management and modulation profile configuration for QAM 16: version 12.0 no service ...-5.T boot system flash ! To view the current configuration of Cisco uBR7200 series universal broadband router configuration files. C A P P E N D I X Viewing Sample Configuration Files This appendix contains examples of a Cisco uBR7200 series router, enter the show running-config command at the CLI prompt ...
...create no service password-encryption ! Basic Internet Access Examples General Example This section provides a Cisco Release 12.0(5)T sample configuration file for the Cisco uBR7246, including spectrum management and modulation profile configuration for QAM 16: version 12.0 no service ...-5.T boot system flash ! To view the current configuration of Cisco uBR7200 series universal broadband router configuration files. C A P P E N D I X Viewing Sample Configuration Files This appendix contains examples of a Cisco uBR7200 series router, enter the show running-config command at the CLI prompt ...
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hostname R7732-06-uBR7246-CE ! ! interface Loopback0 ip address 222.2.4.1 255.255.255.255 no ip directed-broadcast ! interface FastEthernet0/0 ip address 1.8.93.9 255.255.0.0 no ip directed-...spectrum-group 1 cable helper-address 1.8.93.100 cable downstream annex A cable downstream modulation 64qam cable downstream frequency 669000000 cable upstream 0 frequency 5008000 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide C-8 OL-2239-03 Appendix C Viewing Sample Configuration Files version 12.0 service timestamps debug uptime service timestamps log uptime no ...
hostname R7732-06-uBR7246-CE ! ! interface Loopback0 ip address 222.2.4.1 255.255.255.255 no ip directed-broadcast ! interface FastEthernet0/0 ip address 1.8.93.9 255.255.0.0 no ip directed-...spectrum-group 1 cable helper-address 1.8.93.100 cable downstream annex A cable downstream modulation 64qam cable downstream frequency 669000000 cable upstream 0 frequency 5008000 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide C-8 OL-2239-03 Appendix C Viewing Sample Configuration Files version 12.0 service timestamps debug uptime service timestamps log uptime no ...
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....254.254 ip host bell 223.255.254.253 ! ! ! interface Ethernet1/3 C-12 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide OL-2239-03 Caution In certain countries, the provisioning of voice telephony over IP configuration file for the Cisco uBR7246: ! hostname twoslot ! interface Ethernet1/1 ip address 10.20.122.2 255.255.255.192...
....254.254 ip host bell 223.255.254.253 ! ! ! interface Ethernet1/3 C-12 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide OL-2239-03 Caution In certain countries, the provisioning of voice telephony over IP configuration file for the Cisco uBR7246: ! hostname twoslot ! interface Ethernet1/1 ip address 10.20.122.2 255.255.255.192...
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... Cisco uBR7246 VXR router to synchronize to an external timing reference and distribute clock to all CMs. Note Clock support is designed for cable networks running VoIP applications where synchronized timing is supported only on a Cisco uBR7246 VXR chassis that contains the clock card and uses Cisco ... source. When the clock card is present, it is installed in the Cisco uBR7246 VXR configuration file that appear in the Cisco uBR7246 VXR. Tip No configuration tasks are then passed downstream to Cisco MC16S and MC16E cable interface line cards. Appendix C Viewing Sample Configuration Files...
... Cisco uBR7246 VXR router to synchronize to an external timing reference and distribute clock to all CMs. Note Clock support is designed for cable networks running VoIP applications where synchronized timing is supported only on a Cisco uBR7246 VXR chassis that contains the clock card and uses Cisco ... source. When the clock card is present, it is installed in the Cisco uBR7246 VXR configuration file that appear in the Cisco uBR7246 VXR. Tip No configuration tasks are then passed downstream to Cisco MC16S and MC16E cable interface line cards. Appendix C Viewing Sample Configuration Files...
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...support telco return contain a "t" in the Cisco uBR7200 series configuration file. include the cable telco-return spd number dial-timer seconds command in the file name. The following setup: • Dial-on a two-way data system. hostname uBR7246 ! To support telco return, a DOCSIS-compliant...-midplane no cable clock force primary no cable qos permission update cable qos permission modems ip subnet-zero C-14 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide OL-2239-03 Note Some vendors' telco return cable modems cannot receive traffic over the same ...
...support telco return contain a "t" in the Cisco uBR7200 series configuration file. include the cable telco-return spd number dial-timer seconds command in the file name. The following setup: • Dial-on a two-way data system. hostname uBR7246 ! To support telco return, a DOCSIS-compliant...-midplane no cable clock force primary no cable qos permission update cable qos permission modems ip subnet-zero C-14 Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide OL-2239-03 Note Some vendors' telco return cable modems cannot receive traffic over the same ...
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...(Sector size 256K). Bit 15 enables diagnostic messages and ignores NVRAM contents. The default setting for bit 13 is 0x0 Router# OL-5013-02 Cisco 7200 VXR Installation and Configuration Guide E-5 Compiled Wed 02-Feb-00 16:49 by ccai Image text-base:0x60008900, data... Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache 6 slot VXR midplane, Version 2.0 Last reset from the show version command for a Cisco uBR7246 VXR router with T1 controller 1 FastEthernet/IEEE 802.3 interface(s) 2 Cable Modem network interface(s) 125K bytes of non-volatile configuration memory. 16384K bytes of Flash...
...(Sector size 256K). Bit 15 enables diagnostic messages and ignores NVRAM contents. The default setting for bit 13 is 0x0 Router# OL-5013-02 Cisco 7200 VXR Installation and Configuration Guide E-5 Compiled Wed 02-Feb-00 16:49 by ccai Image text-base:0x60008900, data... Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache 6 slot VXR midplane, Version 2.0 Last reset from the show version command for a Cisco uBR7246 VXR router with T1 controller 1 FastEthernet/IEEE 802.3 interface(s) 2 Cable Modem network interface(s) 125K bytes of non-volatile configuration memory. 16384K bytes of Flash...