Tools and Equipment Needed

Avvertenza Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti. La traduzione delle avvertenze riportate in questa pubblicazione si trova nel documento Regulatory Compliance and Safety Information (Conformità alle norme e informazioni sulla sicurezza) che accompagna questo dispositivo.

Advarsel Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før du utfører arbeid på utstyr, må du vare oppmerksom på de faremomentene som elektriske kretser innebærer, samt gjøre deg kjent med vanlig praksis når det gjelder å unngå ulykker. Hvis du vil se oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i dokumentet Regulatory Compliance and Safety Information (Overholdelse av forskrifter og sikkerhetsinformasjon) som ble levert med denne enheten.

Aviso Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos físicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir possíveis acidentes. Para ver as traduções dos avisos que constam desta publicação, consulte o documento Regulatory Compliance and Safety Information (Informação de Segurança e Disposições Reguladoras) que acompanha este dispositivo.

¡Advertencia! Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y familiarizarse con los procedimientos estándar de prevención de accidentes. Para ver una traducción de las advertencias que aparecen en esta publicación, consultar el documento titulado Regulatory Compliance and Safety Information (Información sobre seguridad y conformidad con las disposiciones reglamentarias) que se acompaña con este dispositivo.

Varning! Denna varningssymbol signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador. Se förklaringar av de varningar som förkommer i denna publikation i dokumentet Regulatory Compliance and Safety Information (Efterrättelse av föreskrifter och säkerhetsinformation), vilket medföljer denna anordning.

You need the following tools and equipment to install rack-mount brackets:

•Number 2 Phillips screwdriver

Bracket Kit Contents

This mounting-bracket kit contains the following items:

•Bracket pair for mounting a router in a 19-inch rack

•Bracket pair for mounting a router in a 23-inch NEBS/ETSI rack

•Screws for attaching brackets to the router chassis

Figure 1 shows the 19-inch bracket; Figure 2 shows the 23-inch brackets.

Mounting Bracket Installation on Cisco 2691, Cisco 3631, and Cisco 3725 Routers

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CISCO3725, CISCO2691 specifications

Cisco Systems has long been a leader in the networking industry, providing a range of routers and switches to meet the needs of various enterprises. Two notable models from their extensive portfolio are the Cisco 3725 and Cisco 2691 routers. Both devices, designed for different market segments, showcase the innovation and reliability synonymous with the Cisco brand.

The Cisco 3725 is a modular router designed for small to medium-sized enterprises. It offers scalability, flexibility, and comprehensive WAN connectivity. A key feature of the 3725 is its modular architecture, which allows for slot-based expansion. Users can customize the router with various interface cards to accommodate multiple WAN technologies, including T1/E1, ISDN, and DSL. This adaptability makes the Cisco 3725 an excellent choice for businesses expecting growth or those needing to support a diverse set of WAN connections.

Another significant advantage of the Cisco 3725 is its robust feature set, which includes advanced security capabilities such as access control lists, firewalls, and VPN support. Additionally, the router supports Quality of Service (QoS) parameters, ensuring optimal performance for bandwidth-sensitive applications like VoIP and video conferencing. The integrated Cisco IOS software facilitates a user-friendly experience while providing a vast array of routing protocols, including OSPF and EIGRP.

On the other hand, the Cisco 2691 is a compact, cost-effective solution well-suited for small offices or remote sites. It is designed with a focus on ease of use and straightforward implementation. The Cisco 2691 also features modular architecture, allowing for flexibility in connecting various WAN interfaces. It supports multiple technologies such as T1/E1 and integrated DSL options, making it adaptable for various connectivity requirements.

In terms of performance, the Cisco 2691 supports advanced routing capabilities, ensuring reliable data transfer and efficient network management. It is equipped with essential security features, including firewall and VPN support, catering to the needs of businesses that prioritize data protection.

In summary, both the Cisco 3725 and Cisco 2691 serve critical roles in the networking landscape, with the former targeting small to medium-sized enterprises requiring advanced modularity and security, and the latter catering to small businesses or remote sites looking for a simple, cost-effective solution. As part of Cisco's extensive offerings, these routers exemplify the company's commitment to providing innovative, reliable, and secure networking solutions.