1. Preface
1.1. How to Use This Guide
The 7705 SAR-Hm series of routers is made up of the 7705 SAR-Hm and the 7705 SAR-Hmc. Unless specified otherwise, references in this guide to the router, the node, or the system apply to both chassis.This guide is organized into functional chapters that describe the operation of the routers. It provides conceptual information as well as Command Line Interface (CLI) syntax and command usage for functionality that is specifically related to the 7705 SAR-Hm series.
The 7705 SAR-Hm series of routers shares functionality with the SR OS and the Virtualized Service Router (VSR). This guide is intended to be used in conjunction with guides from the SR software documentation set. Chapters in this guide map to the SR software guides. Shared functionality between the SR OS and the 7705 SAR-Hm series is referenced in each chapter of this guide but described in the relevant SR software guide; users are directed to the appropriate location in the SR guide for information. For ease of use, all references are mapped to section headings in the SR guides.When a high-level section heading from an SR guide is referenced without references to lower-level sections, this indicates that all the functionality described in that section is supported on the 7705 SAR-Hm series. When lower-level section headings are specified, this indicates that only the functionality described in those sections is supported. Lower-level section headings are omitted if those areas of functionality are not supported on the 7705 SAR-Hm series.
 | Note: This manual generically covers supported Release 20.x.Rx content and may contain some content that will be released in later maintenance loads. Please refer to the 7705 SAR-Hm and SAR-Hmc 20.x.Rx Software Release Notes, part number 3HE1626400xxTQZZA, for information on features supported in each load of the Release 20.x.Rx software. |
1.1.1. Software Documents in this Documentation Suite
The software guides that make up the documentation suite for the 7705 SAR-Hm series of routers are as follows:
- 7705 SAR-Hm and SAR-Hmc Main Configuration Guide
- 7705 SAR-Hm and SAR-Hmc Interface Configuration Guide
Table 1 lists the guides from the SR software documentation suite that are intended to be used with the guides from the 7705 SAR-Hm series.
Table 1: 7450 ESS, 7750 SR, 7950 XRS, and VSR Software Guides
Guide Title | Description |
7450 ESS, 7750 SR, 7950 XRS, and VSR Basic System Configuration Guide | This guide describes system concepts and provides configuration explanations and examples to configure SR OS boot option file (BOF), file system, and system management functions. |
7450 ESS, 7750 SR, 7950 XRS, and VSR System Management Guide | This guide describes system security features, SNMP, and event and accounting logs. It covers basic tasks such as configuring management access filters, passwords, and user profiles. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Router Configuration Guide | This guide describes logical IP routing interfaces and associated attributes such as IP addresses, as well as IP and MAC-based filtering. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Unicast Routing Protocols Guide | This guide provides an overview of unicast routing concepts and provides configuration examples for Routing Information Protocol (RIP) and Border Gateway Protocol (BGP) routing protocols and for route policies. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Multicast Routing Protocols Guide | This guide provides an overview of multicast routing concepts and provides configuration examples for Internet Group Management Protocol (IGMP), Multicast Listener Discovery (MLD), Protocol Independent Multicast (PIM), Multicast Source Discovery Protocol (MSDP), Multipoint LDP, multicast extensions to BGP, and Multicast Connection Admission Control (MCAC). |
7450 ESS, 7750 SR, 7950 XRS, and VSR MPLS Guide | This guide describes how to configure Multiprotocol Label Switching (MPLS), Resource Reservation Protocol (RSVP), and Label Distribution Protocol (LDP). |
7450 ESS, 7750 SR, 7950 XRS, and VSR Services Overview Guide | This guide provides a general overview of functionality provided by the routers and describes how to configure service parameters such as Service Access Points (SAPs), Service Distribution Points (SDPs), customer information, and user services. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Layer 2 Services and EVPN Guide: VLL, VPLS, PBB, and EVPN | This guide describes Layer 2 service and Ethernet Virtual Private Network (EVPN) functionality and provides examples to configure and implement Virtual Leased Lines (VLLs), Virtual Private LAN Service (VPLS), Provider Backbone Bridging (PBB), and EVPN. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Layer 3 Services Guide: IES and VPRN | This guide describes Layer 3 service functionality and provides examples to configure and implement Internet Enhanced Services (IES) and Virtual Private Routed Network (VPRN) services. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Quality of Service Guide | This guide describes how to configure Quality of Service (QoS) policy management. |
7450 ESS, 7750 SR, 7950 XRS, and VSR OAM and Diagnostics Guide | This guide describes how to use the Operations, Administration and Management (OAM) and diagnostics tools. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Interface Configuration Guide | This guide describes how to provision Input/Output Modules (IOMs), Media Dependent Adapters (MDAs), connectors, and ports. |
7450 ESS, 7750 SR, and VSR Multiservice Integrated Service Adapter and Extended Services Appliance Guide | This guide describes services provided by integrated service adapters, such as Application Assurance, IPSec, ad insertion (ADI), and Network Address Translation (NAT). |
7450 ESS, 7750 SR, 7950 XRS, and VSR Log Events Guide | This guide describes log events that apply to the 7705 SAR-Hm series of routers. |
7450 ESS, 7750 SR, and VSR Triple Play Service Delivery Architecture Guide | This guide describes the Triple Play Service Delivery Architecture (TPSDA) support and provides examples to configure and implement various protocols and services. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Classic CLI Command Reference Guide | This guide describes all classic CLI commands and their supported values and parameters. |
7450 ESS, 7750 SR, 7950 XRS, and VSR Clear, Show, and Tools Command Reference Guide | This guide describes all clear, show, and tools commands for both classic and MD-CLI and their supported values and parameters. |
1.1.2. Technical Support
If you purchased a service agreement for your 7705 SAR-Hm series router and related products from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller for assistance. If you purchased a Nokia service agreement, follow this link to contact a Nokia support representative and to access product manuals and documentation updates: