Network degn essay

1 . 2 . Strategic Recommendation3

1 . 3. Implementation Consideration3

1 . four. Benefits of the Solution4

3. 1 . Proposed Network Topology6

3. 2 . Hardware and Media Suggestion for the LAN6

three or more. 3. Hardware and Multimedia Recommendation for the WAN7

3. some. Network Part Addressing and Naming Model8

3. your five. Routing and Bridging Protocols Recommendation to get the

3. six. Software Features Provisioned to get the Network9

3. 7. Network Administration Strategy10

four. 1 . Great things about Working with Barullo Systems11

four. 2 . Advantages of Working with CD-INC11

5. 1 . 1 . 1 . 2 . PH Network Services Corporation13

your five. 1 . 1 ) 1 . a few. Goals intended for the New Network14

5. 2 . 1 . several. Naming and Addressing Convention17

5. 3. 1 . Cisco Device Description18

PH Network Service Company (PH) expected that CD-INC to provide a network design and implementation strategy to connect four Hospitals and 120 doctor offices. PH Network Services Corporation targets are to:

Improve interaction transfer of the referrals

Present redundancy intended for WAN interconnection

Network four hospitals and doctor office buildings

Improve stability and velocity of the testimonials

Provide a suggestion for a likely back-up link with the private hospitals.

Timely entry to information between your hospitals as well as the doctor office buildings is critical to patient attention. The Network must be dependable, secure, and allow the doctors to access this technique remotely from other offices with a remote access connection (RAS).

CD-INC will certainly design and implement whole solution. Following the network can be installed and functioning correctly PH Network Solution is going to take over and give their daily services to hospitals and doctors office buildings. CD-INC will provide training for set up equipment.

The answer designed by CD-INC will provide the subsequent benefits:

Two of their personnel will be co-workers in phase of expanding solution (training)

One of their particular employees will be involved in period of setup

Training of PH staff for new set up equipment

Improved communication copy of the referrals

Networking in the four private hospitals and doctor offices

Better reliability and speed in the referral system

A recommended connection pertaining to back-up hospital WAN hyperlink

The network must be developed on a limited budget.

Should be scalable intended for future WAN connections.

The network need to work with the servers around the network.

The information must be readily available.

Table A show the Application for the Network.

Identity and Sort of ApplicationProtocols# of users# of Host/ServersPeak several hours of use

Automated affiliate systemTCP/IP12018-12am/1-5pm

Medical center Patient RecordsAsync-48-12am/1-5pm

Patient Documents from Doctor OfficesTelnet-48-12am/1-5pm

The ISDN links provide sufficient bandwidth to back up the requirements of the Doctors offices attaching to the private hospitals. This does mean provisions has to be taken to ensure more connections can be added when necessary.

An ISDN interconnection should also be considered for a healthcare facility as a backing up connection to the referral program.

There are band width considerations for the Home windows 2000 SQL 2000 computers using a Ms Access front and 2400 referrals being made each day (48000 Packets).

Physique A Data Stream of a Referral Request.

Hardware and Press Recommended intended for the PH LEVEL LAN

100-Mbps connections involving the switch as well as the servers

10-Mbps between the switch and the end stations

Software program upgrade to Enterprise Copy

4 types with twenty-four 10BaseT slots, two slot machine games, and choice of 2K or 8K MACINTOSH address refuge

Choice of 10 high-speed segments support 100BaseT, FDDI, and ATM

Full-duplex operation about all plug-ins

Web-based network interface allows configuration and management type any customer on the Internet with a web-browser.

Congestion control features including IEEE 802. 3x-based circulation control, and back pressure primarily based flow control on 10BaseT ports

Components and Media Recommended intended for the WAN

The Carbonilla 3620 router at the PH LEVEL Head office

NM-1E One-port Ethernet, network component.

ISDN and Channeled Serial Network Themes NM-1CT1 One-port channeled 1/ISDN PRI network module

Framework Relay supported by an 8-port T1 IMA network interface

The Cisco 1004 router at the doctors offices

One ISDN BRI WAN interface (RJ-45), with an integrated NT1 device

The Cisco 2611 router at the Hospitals

ISDN and Channeled Serial Network Modules NM-1CT1 One-port transfered 1/ISDN PRI network module

Network Handling and Identifying Convention

Figure C Network Addressing and Naming Meeting

The Hostipal wards have supplied two Network addresses (202. 12. twenty seven. 0 & 202. doze. 28. 0). The Network 202. doze. 27. zero was provided for the two WAN connections. This network will be sub-netted with a 26 tad sub-net hide to create a sub-network of 202. 12. 28. 64/26 intended for the body relay WAN and 202. 12. twenty-seven. 128 for the ISDN WAN. The Network 202. 12. 28. 0 has been produced to PH for internal use prove LAN with a 24 little sub-net hide.

Table N Device List and Network Addressing

DeviceNameLocation# RequiredDevice AddressPortAddress

Catalyst 2828PH_SW_1PH LAN3202. doze. 28. 424 Ethernet ports202. 12. 28. 11-254/24

PH_SW_1202. 12. twenty eight. 524 Ethernet ports202. doze. 28. 11-254/24

PH_SW_1202. doze. 28. 624 Ethernet ports202. 12. twenty-eight. 11-254/24

House windows 2000 AS/SQL Server 2000PH_SER_1PH LAN2202. 12. 28. 7

HOS_RO_2S0202. doze. 27. doze. 131-134/26

Cisco 1004DRO_RO_#Dr. Office buildings? Dynamic dramón addressing

The regular program running at all places is the individual referral program and it is IP based so routing not necessarily a problem. The NT labels do not need to always be routed. We all recommend that OSPF (an wide open standard maintained all major network vendors) be taken as the routing process to support a multi-vendor environment.

Additional reliability maybe necessary too shield the sensitive information getting sent even though both WAN networks an inherent amount of security integrated.

Implementing an entire security answer would be extremely expensive especially for the ISDN Network. The most cost-effective solution would be to:

1 . Create a layer2 security protocol (such as Ciscos Encryption Services) on the Body Relay Network and a credit card applicatoin layer encryption protocol on the ISDN Network.

2 . Invest the LANs behind DMZ (Demilitarized Zone) using PICS firewalls.

The network needs to be easy to manage depending on the volume of doctors workplace that need all their routers maintained. ABC can manage the network in the event needed or perhaps Network Supervision tools the fact that junior officer is more comfortable with could be set up.

Benefits associated with working with Gresca systems

**Cisco Systems, Inc. is the throughout the world leader in networking for the Internet. Cisco routers arc the foundation for over 80 percent of the Net infrastructure, and Cisco supplies 60 percent of the gain access to solutions employed by companies to supply connectivity intended for remote users and get connected to the Internet. Additionally , Cisco, the inventor of switched Ethernet, and Fast Ethernet present day most well-liked high-performance LAN technologies leads the way in providing affordable, top-end LAN alternatives.

Ciscos alternatives designed assist you to maximize your business potential and cost-effectively meet your expanding networking requirements. These solutions leverage Ciscos vast marketing experience, ground breaking technologies, excellent service, and high-quality items, and they support organizations make the transition that extend past the main workplace to multiple offices, cellular users telecommuters, and to the world wide web. These solutions give network managers the equipment they needed to build sites that are international, flexible, and powerful enough to handle the challenges present day networking environment.

Cisco goods include a wide range of high-performance LOCAL AREA NETWORK products, such as 100BaseT hubs and Ethernet switches, routers, dial gain access to servers, and network software solutions. All of these products are based on the Barullo IOS technologies an integrated of network solutions that provides the native intellect for more than you million set up Cisco devices and consists an integral part of these products of many global partners. Most Cisco goods provide quality, reliability, network security, and interoperability depending on industry standards Headquartered in San Jose, California, Gresca employs a lot more than 12, 500 people in over a hundred and twenty-five worldwide locations. The companys stock can be traded over-the-counter on the Nasdaq National Market under the sign CSCO.

** Cisco Network Design edited by Diane Teare printed by Carbonilla Press

CD-INC Company specializes in management, development, implementation and consulting network solutions for more than xx years.

CD-INC can provide the design and the product remedy that will meet 100% of the PH Network Solution requirements and be in the required budget. The entire system will meet up with PH Network request for redundancy on the clinics sides. Products that are picked will provide to get entire network the best overall performance and top quality available.

Mr. Pero of PH Network is responsible for updating the network to use new systems.

PH Network is partnership between the New Life medical center system and 750 medical professionals in the community offered by Fresh Life. The business was formed to improve patient support by the clinic system and physicians, and also to provide leveraging when discussing with been able care well being plan firms.

One problem area and cost for the doctors is a specialist referral authorization program. The doctors must acquire authorized testimonials for expert service because of their patients prior to the managed proper care health plans will cover the cost for the individual. PH Network has discussed with a quantity of health plans to take on the chance of these referrals in exchange to get more of the superior. PH features determined this scenario will make economic impression if it can implement an automated referral system. Mr. Si bien has suggested that recommendations are nearly always made during normal business office hours of 8 a. m. to 12 l. m. and 1 p. m. to five p. m.

The company keeps a 56kbps leased-line connection to the hospital facilities, and also a dial-up fatal connection to some of the larger doctor offices intended for access to the hospitals sufferer records. The two direct port access and Telnet access are available around the hospital owners. There are total of one hundred twenty doctor offices and 4 hospitals. Using the PH Network staff consists of 50 personnel in a single workplace location. As the number of these referral orders will typical 20 daily, PH Network plans to use IDSN to network for all the doctor office buildings, and a Frame Relay network involving the PH workplace and the several hospitals. The text between doctor offices as well as the PH recommendations system would have been a dial while needed design and style. Each doctors office will have a PC for this purpose. A few of the larger offices already have small Ethernet LANs. However , PH is concerned the fact that doctors will simply stop using the system in case it is not available when needed, which would mean failure intended for the enterprise.

PH also knows doctors tend not to like to use nonmedical funds. Therefore , that wants a network while using best approximate of satisfactory ISDN link with start and the capability to add new connection swiftly. The software is being developed for a Windows NT/SQL Server program with a Microsoft Access front-end using a great ODBC program to the SQL Server. The hospital connection is crucial, so PH LEVEL would like to take a look at possible redundancy or back-up for this connection.

*Cisco Network Design edited by Diane Teare

Catalyst 2820 Series Do it yourself Ethernet Fuses

The do it yourself Catalyst 2820 series switches are the ideal remedy for Ethernet, workgroups and individual users who need increased performance in a surprisingly affordable price, and 100BaseT, Fiber Distributed Data Interface (FDDI), or Asynchronous Transfer Method (ATM) connectivity to computers and network backbones.

A Catalyst 2820 series Common Edition switch is an effective spine in a small/medium business network, aggregating 10BaseT hubs and network assets, or employed at the workgroup level in a large network for dedicated, high speed cable connections from specific desktops to servers and also other network devices.

Most Catalyst 2820 series fuses offer unparalleled ease of use with an intuitive and comprehensive Web-based management software. Standard Model switches will be upgradable to supply unmatched flexibility and scalability when put together with Enterprise Release software. Venture Edition software program enables these kinds of switches to provide comprehensive management and reliability, bandwidth optimization, networked media, and virtual LAN (VLAN) support. Venture Edition software enables these switches to provide unmatched network configuration flexibility and scalability through inlayed Cisco solutions, delivering comprehensive management and security, band width optimization, network multimedia, and virtual LAN (VLAN) support. The Business Edition software is pre-installed in Enterprise Copy switches, and available as an Update Kit to get Standard Copy switches.

Software program upgradable to Enterprise Copy

4 designs with twenty four 10BaseT plug-ins, two slots, and selection of 2K or 8K APPLE PC address cache

Choice of 10 high-speed themes support 100BaseT, FDDI, and ATM

Full-duplex operation on all slots

Web-based network interface enables configuration and management contact form any customer on the internet with a web-browser.

Congestion control features which includes IEEE 802. 3x-based stream control, and back-pressure centered flow control on 10BaseT ports

A dozen or twenty-four 10BaseT ports deliver committed 10 Mbps of band width to specific users or workgroups to back up bandwidth-intensive applications

Two excessive expansion slot machines maximize excessive configuration and backbone versatility

One switched Attachment Unit Interface (AUI) port to touch base to dietary fiber or heritage 10Base2 or 10Base5 sites

Shared-memory architecture with 3 MB packet buffer virtually removes packet reduction

Non-blocking, ClearChannel structures supports wire-speed bridging on all plug-ins, delivering about 370 Mbps maximum forwarding bandwidth, and 550, 1000 pps mixture

CollisionFree full-duplex operation in switched 10BaseT and 100BaseT ports provides up to 200 Mbps of bandwidth tend stations, computers and among switches

Choice of traffic jam control options for applications that require no packet reduction:

Enhanced blockage control boosts packet forwarding when the switch buffers happen to be full

Back-pressure on half-duplex Ethernet, ports throttles network tranny using the IEEE 802. 3 Layer two back-off algorithm

IEEE 802. 3x stream control about 100BaseTX ports provides smart flow management between buttons and between a switch and a server

Per-port transmit storm control prevents flawed end channels from awkward overall system performance with broadcast thunder storms

Choice of cut-through or store-and-forward switching allows administrators optimize for performance or problem checking

IEEE 802. 1d Spanning-Tree Protocol support for repetitive backbone cable connections and loop-free networks easily simplifies network construction and boosts fault tolerance

TACACS+ enables designation of a distinct access storage space for authentication, authorization, and accounting (Enterprise Edition only)

User-selectable address learning setting simplifies construction and increases security

Strong link support for faster recovery from network failures

Fast EtherChannel supplies up to 500 Mbps of bandwidth to switches, routers, and machines by allowing parallel bandwidth links among switches (with Enterprise Model software).

Carbonilla Group Administration Protocol (CGMP) enables a switch to selectively and effectively filter and forward sent IP multicasts to targeted multimedia end stations, customization bandwidth intended for applications including Intranet, video-conferencing and IPTV.

Overlapping connect groups control broadcasts inside the switch to take care of bandwidth and supply added secureness.

Broadcast control for end stations with up to 1024 administrator-defined, port-based VLANs. VLANs can be given away across multiple switches with Ciscos dynamic Inter-Switch Hyperlink (ISL) trunking on 100BaseT ports (with Enterprise Model software).

Support for optionally available Cisco 600-watt redundant AC power program provides a back up power resource for up to 4 units intended for improved fault tolerance and network uptime.

No per-port Media Get Control (MAC) addresses constraints provides overall flexibility to connect to individual users or distributed hubs. Support for 1024 MAC addresses on Catalyst 1900 and up to 8192 addresses upon Catalyst 2820. Allows go for scale having a growing network

Configurable network port that supports endless MAC address for anchor connectivity

Web-affiliated secured software allows consumer to configure and manage the switch from any kind of client for the internet using a web-browser

Straightforward Network Management Protocol (SNMP) and Telnet support provides comprehensive in-band manageability, and a menu-based management gaming console provides out-of-band manageability

Helps four sets of embedded RMON (history, figures, alarms, and events). Support for all eight RMON groups through make use of a SwitchProbe Analyzer interface that permits visitors monitoring of a single interface, a group of ports, or the whole switch from a single network analyzer or RMON probe. (Enterprise Edition only)

Barullo Discovery Protocol (CDP) allows a CiscoWorks network supervision station to automatically find the switch in a network topology

Autonegotiation on 100BaseTX ports instantly selects half- or full-duplex transmission method to boost bandwidth

Website name Service (DNS) eases network administration by enabling rational name projects. Network Managers can stipulate an end system or Catalyst 1900/2820 simply by name, instead of address.

Active Host Configuration Protocol (DHCP) support helps reduce network government by instantly requesting an IP address from any network DHCP server.

http://www.cisco.com/univercd/cc/td/doc/pcat/ca2820.htm

Carbonilla 3600 Series Modular, High-Density Access Routers

The Cisco 3600 series is a multifunction platform that combines call access, course-plotting, and LAN-to-LAN services and multiservice integration of tone, video and data inside the same gadget. The Cisco 3600 series includes the Cisco 3660, the Gresca 3640, and Cisco 3620 multiservice systems. As modular solutions the Cisco 3660, the Carbonilla 3640, and Cisco 3620 have the overall flexibility to meet the two current and future connection requirements. The Cisco 3600 series is definitely fully maintained Cisco IOS software, which includes analog and digital tone capability, ATM access with T1/E1 IMA or OC-3 interfaces, dial-up connectivity, LAN-to-LAN routing, info and access security, WAN optimization, and multimedia features.

The Gresca 3660 provides six network module video poker machines, The Gresca 3640 offers four network module video poker machines, the Carbonilla 3620 has two slots. Each network module slot machine accepts a variety of network component interface greeting cards, including LOCAL AREA NETWORK and WAN mixed multimedia cards helping Ethernet, Quickly Ethernet, Expression Ring, and a variety of WAN technologies. These types of cards provide the foundation of LOCAL AREA NETWORK and WAN connectivity about the same, modular, network module. Additional applications are supported having a series of network module playing cards offering digital modems, asynchronous and synchronous serial, ISDN PRI, and ISDN BRI interfaces. Besides the 6 network module slot machine games the Gresca 3660 features 2 inside Advanced The use Module (AIM) slots pertaining to applications such as hardware accelerated compression as well as the chassis incorporates 1 or perhaps optionally a couple of integrated 10/100 (Ethernet/Fast Ethernet) ports.

The Cisco 3600 series shares network themes, WAN User interface Cards, and Voice Program Cards with the Cisco 2600 series. The Cisco 3600 series stocks WAN Software Cards together with the Cisco 1600 and Carbonilla 1700 series.

The Carbonilla 3660, Gresca 3640, and Cisco 3620 routers support the following network applications and services:

The voice/fax network modules pertaining to the Carbonilla 2600 and Cisco 3600 series multiservice access routers enable box voice technologies including Voice over ip and VoFR. Ciscos voice solutions give you the means for including both voice and data within a solitary network and enable users to fully make use of services, just like toll-bypass, without having to sacrifice voice top quality. The digital T1/E1 Bundle Voice Trunk area Network Module provides a versatile and scalable T1/E1 tone of voice solution and supports up to 60 words channels within a network module. The analog voice/fax network modules go into Gresca 2600 and 3600 underchassis slots and contain either one or two words interface greeting card (VIC) slot machine games. The VICs currently available will be two-port foreign exchange station (FXS), foreign exchange workplace (FXO), At the, M 2-wire and 4-wire interfaces and a basic rate interface (BRI). The tone of voice modules support all major sector codecs which includes G. 711, G. 723, G. 726, G. 728, G. 729 and G. 729a/b for customized solutions and to satisfy the need for substantial voice quality and band width efficiency

4 new multiport T1/E1 ATM network segments with Inverse Multiplexing over ATM (IMA) and a few ATM OC-3 network module are now readily available for the 3600 series multiservice access programs. These new multiport ATM modules let service provider and enterprise consumers to cost-effectively increase band width, extending multiservice capabilities to remote-branch-office locations through ATM. These network modules support a robust set of ATM features including UBR, VBR-rt, VBR-nrt, and ABR ATM school of providers, ATM Community forum User Network Interface (UNI) 3. 0, UNI a few. 1, and UNI 5. 0 signaling, Permanent Online Circuits (PVCs) and Turned Virtual Circuits (SVCs), and ATM Variation Layer 5 (AAL5) mention just a few.

The Gresca 3600 is known as a mid-range dial-up platform best suited between Ciscos AccessPath and AS5300 products at the top end and the Cisco 2500 series access computers at the weak. Mixed-mode and high density ISDN and asynchronous configurations offer substantial flexibility in dial-up applications. Integrated digital modems (with support for PRI, BRI, CT1 and R2) and new integrated analog modems additional enhance the switch access flexibility and scalability of the Cisco 3600.

The Gresca 3600 series offers excessive levels of cost effective ISDN PRI concentration. A Cisco 3640 configured using a Mixed Mass media LAN/ISDN PRI network module and 3 2-port ISDN PRI network modules supports up to 186 (T1) or 240 (E1) B programs. This is a strong and affordable way to aggregate various branch office buildings and telecommuters onto a single corporate network.

To get areas of the world where ISDN BRI providers are more acquireable or affordable, the Barullo 3600 series supports a large number of BRI interfaces. Configured which has a LAN network module and three 8-port network modules, a Barullo 3640 connects up to forty eight B channels. In this way, 1 system delivers high-density BRI interface dial-up support and native LAN and WAN course-plotting connectivity.

With support for up to twenty four synchronous dramón interfaces on the Cisco 3660, the Cisco 3600 series and its RISC processor are the perfect match to the Carbonilla 2600, 2500, 1700, and 1600 series. The Gresca 3600s higher performance and modular style are appropriate for locations requiring support pertaining to multiple T1/E1 links or perhaps the ability to transform configurations later on.

Many corporate and business environments need support to get a mixture of ISDN PRI, ISDN BRI, asynchronous serial, and synchronous dramón connections. The Cisco 3600 series is perfect for this scenario. It allows immigration between interfaces or coexisting support of several systems.

Multiservice gain access to solutions and applications

Three Cisco 3600 models enable new levels of connectivity and gratification for department offices using their scalable size, slot denseness, and cost. Combinations of network modules provide fresh opportunities intended for branch office buildings needing higher than a fixed-configuration solution. The Cisco 3620, for instance , provides multiple LAN gain access to server support for asynchronous, ISDN, analog modem and digital modem environments, which will complements the Cisco 2500 series gain access to servers. Additionally, a Barullo 3620 brings multiple LOCAL AREA NETWORK capabilities to branch traditional bank environments having to assimilate heritage serial devices, connecting them to a high-speed Frame Relay network.

Consistent with the other capacities, the Gresca 3600 series offers mid-range LAN-to-LAN connectivity for part offices requiring a flexible do it yourself platform. The Cisco 2500 series, using a multitude of set configurations, gives cost effective department office solutions including bundled routers and hubs, solitary and dual LAN routers, and multiple serial routers.

Network Module Alternatives for the Cisco 3600 Series

The Cisco 3660, Cisco 3640, and Cisco 3620 routers are 6-, 4- and 2-slot multiservice access routers, respectively, whose LAN and WAN contacts are configured by means of compatible network quests and WAN interface greeting cards. The Barullo 3660 as well incorporates you or also 2 built-in 10/100 (Ethernet/Fast Ethernet) plug-ins. The following network modules are available for the Cisco 3660, Barullo 3640, and Cisco 3620 routers:

Analog and Digital (T1) Tone of voice Network Modules

Single-Port High speed Serial Interface (HSSI)

6, 12, 18, 24 and 30 digital modem network modules

LOCAL AREA NETWORK with flip WAN (WAN Interface Cards)

8 and 16 analog modem network modules

Channelized T1, ISDN PRI and E1 ISDN PRI network modules

Put together FastEthernet and PRI network modules

4- and 8-port ISDN BRI network modules

16- and 32-port asynchronous network themes

4- and 8-port synchronous/asynchronous network quests

1- and 4-port Ethernet, network modules

1-port Fast Ethernet (10/100) network modules (100BaseT TX and Fiber FX)

8- and 16-port analog device modules

Compression network component (Cisco 3620 and Cisco 3640, AIM for the Carbonilla 3660)

Additionally the Cisco 3660 supports 2 interior AIM video poker machines. The Data Compression Advanced The use Module (AIM) for the Cisco 3660 Series gives a cost-effective approach to reducing continuing wide-area network (WAN) costs and increasing the benefit of the advanced bandwidth management features of Cisco IOS. The Data Compression AIM takes advantage of either in the two available Cisco 3660 internal TARGET slots, making sure external video poker machines remain available for components including integrated analog voice/fax, digital voice/fax, CREDIT, channel services unit/digital service units (CSU/DSUs), analog and digital modems.

The figure below displays how a empty chassis position on the Gresca 3640 welcomes a combined media network module, which accepts a WAN software card.

Cisco 2600 Series Flip Access Routers

Cisco Systems extends enterprise-class versatility, integration and power to branch offices with the Cisco 2600 series modular gain access to router friends and family, for a good price.

The Gresca 2600 series modular buildings offers network managers and service providers a branch office solution that gives the adaptability needed to adjust to changes in network technology, as new services and applications become available. With full support of the Barullo IOS software, Cisco 2600 modular buildings provides the power to support the advanced Service quality (QoS), reliability, and network integration features required in todays changing enterprise and service provider systems.

The Carbonilla 2600 series shares modular interfaces with all the Cisco 1600, 1700 and 3600 series, providing a cost-effective solution to meet up with todays branch office needs for applications such as:

Safeguarded Internet/intranet access with Fire wall protection

Multiservice voice/data incorporation

Analog and digital switch access solutions

Virtual Non-public Network (VPN) access

As the pace of change in network technology continues to increase, global deregulation of telecommunications allows more companies to contend for info, voice and video network services. Only companies who have designed their network infrastructures with these factors at heart will be able to take advantage of the lower prices brought on by increased competition and try to avoid technology lock in the future.

The Cisco 2600 series features single or dual fixed LAN extrémité, a network module position, two Gresca WAN interface card (WIC) slots, and a new Advanced Integration Module (AIM) slot machine. LAN support includes one and dual Ethernet choices, 10/100 Mbps autosensing Ethernet, mixed Token-Ring and Ethernet, and single Token Engagement ring chassis versions. WAN software cards support a variety of dramón, ISDN BRI, and built-in CSU/DSU options for major and back up WAN online connectivity, while offered network modules support multiservice voice/data/fax the use, departmental switch concentration, and high-density serial options. The AIM slot supports integration of advanced services such as hardware-assisted data compression and in the near future, encryption. Every Cisco 2600 series routers include an auxiliary slot supporting 115Kbps Dial About Demand Routing, ideal for backup WAN online connectivity.

As part of Ciscos comprehensive end-to-end networking option, the Carbonilla 2600 series allows businesses to extend a cost-effective, seamless multiservice network facilities to the branch office. By deploying the Cisco 2600 series router, companies may consolidate the functions of multiple separate devices into one, compact deal that can be handled remotely. Because the Cisco 2600 series is usually modular, user interface configurations are customized to support a wide variety of network applications. A few of these applications range from the following:

Multiservice Voice/Data/Fax The usage

The Carbonilla 2600 Series reinforces Ciscos commitment to supply multiservice voice/data integration capabilities across it is product collection, allowing network managers to reduce long-distance inter-office toll costs and permitting next-generation voice-enabled applications just like integrated messaging and Web-affiliated call centers. Using the advanced QoS highlights of Cisco IOS software, such as the Resource Reservation Protocol (RSVP), Weighted Good Queuing (WFQ), FRF. 11 and FRF. 12, and IP Precedence, the Carbonilla 2600 series allows words traffic to always be digitized, encapsulated in data packets or perhaps Frames, and prioritized over other data traffic for the highly efficient, end-to-end network infrastructure for Voice over Frame Relay or perhaps Voice over IP.

With support for about 36 excessive asynchronous plug-ins or about 64 ISDN B stations, the Barullo 2600 gives a cost-effective, single-box dial attentiveness solution intended for enterprise or service provider networks. By allowing users in remote places to call up a local phone number for entry to both the company LAN and also the Internet, businesses can lessen toll expenses. For example , the Cisco 2600 series provides dial-up capability for up to 32 remote users, accommodating protocols such as PPP, SLIP, PERROQUET, and Xremote on any port, whilst supporting committed connections online and the business intranet. The newest integrated 8 and sixteen analog device modules offer a single package Remote Get Server remedy with increased manageability.

Digital Private Network (VPN) Get and Fire wall Protection

Many businesses have started to use Digital Private systems (VPNs) to reduce WAN costs by deploying secure tunneled connections over the internet. VPNs can be rapidly build and split down to provide extranet links to consumers, business associates and remote control employees. With extra overall performance required to support advanced Cisco IOS protection features just like IPSec and 3DES encryption, the Gresca 2600 series can support multiple encrypted tunnels and provide the advanced secureness features of the Cisco IOS Firewall characteristic set.

For example , a Cisco 2610 router in the branch business office can provide secure privileged usage of business companions while as well supporting one more connection to a Cisco 2621 in the main workplace. The dual-LAN architecture of the Cisco 2621 allows the client to create another subnet or perhaps DMZ for the public World wide web server away from firewall although providing security for the internal network. Simultaneously, remote control users may connect to neighborhood point of presence Carbonilla 5300 which usually tunnels across the Internet towards the same 2621 saving about long distance or 1-800 connection charges. Cisco IOS features including tunneling, data encryption, and termination of Remote Get WANs by way of IPSec, Part 2 Forwarding (L2F) and Layer two Tunneling Protocols (L2TP) associated with Cisco 2600 an ideal platform for building virtual exclusive networks or perhaps outsourced call solutions.

The Cisco 2600 provides a budget-friendly, flexible option for paying attention serial devices in remote control locations. Async/sync ports provide connections to serial equipment such as SDLC concentration products, alarm systems, ATMs, debit/credit terminals and cash registers. With full Cisco IOS protocol support including SDLC, BSC, BTSUN, STUN, By. 25, Body Relay, and polled async, the Cisco 2600 consolidates traffic via a wide variety of serial devices over a single connection, eliminating expensive dial-up BSC links.

The 4- or 8-port asynchronous/synchronous network modules could be combined with, for example , the merged Ethernet/Token Diamond ring Cisco 2612 and included CSU/DSU and BRI WICs to address several retail or financial branch office conditions. Stacking the Cisco 2600 series with Cisco LOCAL AREA NETWORK switches including the Catalyst 1900, 2820 and 2900XL series enables network administrators to manage remote branch office environments efficiently using CiscoWorks and CiscoView network management alternatives.

Gresca 2600 offers a variety of on-line options while using reliability and high performance required to address present day evolving part office WANs. Up to almost eight dedicated 128-kbps synchronous links, one ISDN BRI and one T1/fractional T1 Framework Relay contacts can be at the same time supported which has a single Gresca 2600.

The Cisco 2600 offers an exclusive combination of versatility, integration and power in a attractive price for department office LAN-to-LAN routing applications. Many of the modern multiple device solutions gateways can be integrated into one Gresca 2600 construction. Cisco 2600s RISC-based processor chip provides the electrical power needed for the dynamic requirements of the remote control branch business office, achieving line speed Ethernet, to Ethernet routing with up to 25 thousand bouts per second (Kpps) throughput capacity.

The Cisco 2600s combination of fixed LAN port(s) along with modular interfaces provide customers with the ability to transform or meet future network requirements with no forklift upgrade.

Within Ciscos extensive end-to-end marketing solution, the Cisco 2600 series supports the value of end-to-end Cisco network solutions with all the following rewards:

Allows network managers just to save long-distance inter-office toll fees and enable next-generation voice applications such as integrated messaging and Web-based call up centers.

Because the Cisco 2600 series facilitates field-upgradable modular components, consumers can easily alter network cadre without a forklift upgrade of the entire department office remedy. The AIM slot of the Cisco 2600 program further protects investments simply by enabling fresh services such as hardware-assisted data compression and, in the future, hardware-assisted data encryption without using a interface slot.

To increase network uptime, the Barullo 2600 series offers a redundant power (RPS), which can be shared with various other Cisco products. The Carbonilla 2600 series also facilitates Cisco IOS reliability features such as dial-on- demand routing (DDR) to bring back both info and words services immediately in the event of female link inability.

Integrating the functions of CSU/DSUs, ISDN Network End of contract (NTI) equipment, modems, firewall, compression and encryption equipment and other equipment found in department office wiring closets within a, compact unit provides a space-saving solution that could be managed slightly using network management applications such as CiscoWorks and CiscoView.

Part of a Cisco end-to-end solution

Within Ciscos complete end-to-end marketing solution, the Cisco 2600 series enables businesses to extend a cost-effective, seamless multiservice network infrastructure for the branch office.

The Cisco 2600 series is available in the subsequent six bottom configurations:

Cisco 2612: One Ethernet interface and A single Token Band port

Cisco 2620: One 10/100 Mbps auto-sensing Ethernet Dock

Cisco 2621: Two 10/100 Mbps auto-sensing Ethernet Jacks

Each model also has two WAN program card slot machines, one network module slot machine, and one AIM slot machine. All Carbonilla 2600s are the Cisco IOS IP characteristic set, additional feature models may be chosen as up grade options.

http://www.cisco.com/univercd/cc/td/doc/pcat/2600.htm

Fixed-Configuration Computer system Access Routers

The Cisco 1000 number of compact, fixed-configuration routers offer low-cost, excessive connectivity pertaining to branch and small office buildings. Available in synchronous and asynchronous models.

There are currently 3 Cisco one thousand series designs:

One Type-2 PCMCIA slot machine game for Expensive ROM greeting card

One ISDN BRI WAN port (RJ-45), with a built-in NT1 unit

1 Type-2 PCMCIA slot intended for Flash ROM card

One serial WAN port (DB-60) that helps asynchronous dramón communications up to 115. a couple of kbps (EIA/TIA-232 interface) and synchronous serial such as rented lines, Frame Relay, turned 56 killerbytes per second, SMDS, and X. 25 up to 2 . 048 Mbps (EIA/TIA-232, EIA/TIA-449, V. thirty-five, X. twenty one, and EIA-530)

One Type-2 PCMCIA slot machine game for Expensive ROM card

Cisco 1003 and Cisco 1004 ISDN Routers

The Cisco 1003 and Gresca 1004 routers are small , and desktop routers that connect small , remote sites with Ethernet LANs to ISDN WANs.

The key difference between your two routers is that the Barullo 1004 router includes an integrated network termination 1 (NT1) device plus the Cisco 1003 router does not. The ISDN service provider supplies the NT1 interconnection worldwide, apart from in United states, where the NT1 device comes by the customer. Therefore , the Cisco 1004 router is perfect for use in North America, and the Barullo 1003 router is applicable around the world.

The trunk view from the routers appears the same except for the following variations, shown inside the following figure:

The BRI port around the Cisco 1003 is labeled ISDN S/T, and Cisco 1003 is stamped on the upper remaining corner of the chassis (ofcourse not illustrated).

The BRI interface on the Cisco 1004 can be labeled ISDN U, and Cisco 1004 is stamped on the upper left corner of the underchassis (not illustrated).

The Gresca 1003 and Cisco 1004 routers range from the following standard features:

One Ethernet 10BaseT port with an RJ-45 connector

One particular ISDN BRI port with an RJ-45 connector (the Cisco 1004 router involves an integrated NT1 device)

One particular console dock with a great RJ-45 connection

Console cable kit and power supply

One external PCMCIA slot for optional Type-2 Flash memory card

Software booting more than an Ethernet LAN using TFTP

Optional Adobe flash memory cards to store software program image and configuration data files, allowing network-independent booting and software changes over the WAN or LAN connections

LAN-to-LAN DDR course-plotting over ISDN lines

PPP compression and bandwidth-on-demand with load balancing for throughput up to 512 kbps

Elevated security with CHAP, PAP, packet filtration systems, local password and CLI/ANI

Network management and monitoring through the console slot or over the network employing SNMP or perhaps Telnet

Details about devices can be from Gresca web site this means you will be found upon:

http://www.cisco.com/univercd/cc/td/doc/pcat/1000.htm

Bibliography:

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