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The rules should oblige the seller to give the purchaser an operating instrucion of Cisco Systems XR 12000 SIP-501, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
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Unfortunately, only a few customers devote their time to read an instruction of Cisco Systems XR 12000 SIP-501. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
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First and foremost, an user manual of Cisco Systems XR 12000 SIP-501 should contain:
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It is mostly in the manuals where we will find the details concerning construction and possibility of the Cisco Systems XR 12000 SIP-501 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
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Table of contents for the manual
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Page 1
HC-115 Cisco IOS XR Interface and Hardware Component Con figuration Guide Configuring Serial Interfaces on Cisco IOS XR Software This module describes the serial interfaces on r out ers support ing Cisco IOS XR software. Before you configure a serial interface, you must conf igure the clear channel T3/E3 co ntroller or channelized T1/E1controller ([...]
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Page 2
Configuring Serial Interfac es on Cisco IOS XR Software Prerequisites for Configuring Ser ial Inter f ace s HC-116 Cisco IOS XR Interfa ce and Hardware Compon ent Configuration Guid e Prerequisites for Configuring Serial Interfaces Before configuring serial interfaces, be sure that the follo wing tasks and conditions are met: • Y ou must be in a [...]
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Page 3
Configuring Serial Interfac es on Cisco IOS XR Software Information About Serial Interfaces HC-117 Cisco IOS XR Interface and Hard ware Component Configuratio n Gu ide High Level Over-View: Serial Interf ace Configuration on Clear-Channel SPAs Ta b l e 1 0 provides a high-lev el overvie w of the tasks requ ired to configure a T3 serial interface on[...]
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Page 4
Configuring Serial Interfac es on Cisco IOS XR Software Information About Serial Interfaces HC-118 Cisco IOS XR Interfa ce and Hardware Compon ent Configuration Guid e High Level Over-View: Serial Interf ace Configuration on Channelized SPAs Ta b l e 1 2 provides a high-lev el overvie w of the tasks requ ired to configure a T1 serial interface on t[...]
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Page 5
Configuring Serial Interfac es on Cisco IOS XR Software Information About Serial Interfaces HC-119 Cisco IOS XR Interface and Hard ware Component Configuratio n Gu ide Default Settings for Serial Interface Configurations When an interface is enabled on a T3/E3 SP A, and no additional conf iguration commands are ap plied, the default interf ace sett[...]
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Page 6
Configuring Serial Interfac es on Cisco IOS XR Software Information About Serial Interfaces HC-120 Cisco IOS XR Interfa ce and Hardware Compon ent Configuration Guid e • t1-num : T1 or E1 channel number . T1 channels range from 0 to 23; E1 channels range from 0 to 30. • chann el-gr oup-number : T ime slot number . T1 time slots ran ge from 1 to[...]
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Page 7
Configuring Serial Interfac es on Cisco IOS XR Software How to Configure Serial Interfaces HC-121 Cisco IOS XR Interface and Hard ware Component Configuratio n Gu ide K eepali v es are independent between the tw o peers. On e peer end can ha v e k eepal i v es enabled; the other end can hav e them disabled. Even if k eepali ves ar e disabled locall[...]
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Page 8
Configuring Serial Interfac es on Cisco IOS XR Software How to Configure Serial Interfaces HC-122 Cisco IOS XR Interfa ce and Hardware Compon ent Configuration Guid e 13. end or commit 14. show interfaces serial inst ance DETAILED ST EPS Command or Action Purpose Step 1 configure Example: RP/0/0/CPU0:router# configure Enters global conf iguration m[...]
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Page 9
Configuring Serial Interfac es on Cisco IOS XR Software How to Configure Serial Interfaces HC-123 Cisco IOS XR Interface and Hard ware Component Configuratio n Gu ide Step 9 scramble Example: RP/0/0/CPU0:ios(config-if-serial)# scramble (Optional) Enables payload scrambling on the interface. Note Payload scrambling is di sabled on the interf ace. St[...]
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Page 10
Configuring Serial Interfac es on Cisco IOS XR Software Configuration Examples for Serial Interfaces HC-124 Cisco IOS XR Interfa ce and Hardware Compon ent Configuration Guid e Configuration Examples for Serial Interfaces The follo wing example sho ws how to conf igure a ba sic serial interface: RP/0/0/CPU0:Router#config RP/0/0/CPU0:Router(config)#[...]
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Page 11
Configuring Serial Interfac es on Cisco IOS XR Software Additional References HC-125 Cisco IOS XR Interface and Hard ware Component Configuratio n Gu ide Standards MIBs RFCs Technical Assistance Cisco IOS XR AAA services configuration information Cisco IOS XR System Security Conf iguration Guide and Cisco IOS XR System Security Command Ref er ence [...]
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Page 12
Configuring Serial Interfac es on Cisco IOS XR Software Additional References HC-126 Cisco IOS XR Interfa ce and Hardware Compon ent Configuration Guid e[...]