Chapter 5 VPN and Security Products

Integrated Services Adapter (ISA) may be installed in the Cisco 7140 to provide dual encryption acceleration performance up to 3000 tunnels and 140 Mbps 3DES encryption throughput

Competitive Products

• Check Point: VPN-1 Appliance

• Nokia: IP440

 

• Nortel: Contivity 4500

 

 

Specifications

 

 

 

 

 

Feature

Cisco 7120

Cisco 7140

Embedded Dual 10/100BASE-T Autosensing, RJ-45

Autosensing, RJ-45

Fast Ethernet Interfaces

 

 

WAN Physical Interfaces

EIA/TIA-232, EIA/TIA-449, X.21, V.35, EIA-530

None

WAN/LAN Interface Expansion 1 slot

1 slot

Slot

 

 

Supported Network and

Gigabit Ethernet 1000BASE-SX and

Same as Cisco 7120

Services Port Adapters

1000BASE-LX/LH

 

 

Fast Ethernet 100BASE-TX and 100BASE-FX

 

 

Fast Ethernet/ISL TX and ISL FX

 

 

Ethernet 10BASE-T and 10BASE-FL

 

 

Dedicated Token Ring

 

 

Multichannel T1 and E1

 

 

ATM

 

 

Synchronous Serial

 

 

HSSI

 

 

ISDN BRI

 

 

Packet over SONET OS3/STM1

 

 

Integrated Services Adapter (ISA)

 

Service Module Slot

1 slot

1 slot

Included Service Modules

Integrated Services Module (ISM)

Integrated Services Module (ISM)

Console and Auxiliary Ports

1 of each, RJ-45 interface

1 of each, RJ-45 interface

SDRAM

64 MB packet

64 MB packet

 

128 MB system (expandable to 256 MB)

128 MB system (expandable to 256 MB)

Flash Memory

48 MB

48 MB

PCMCIA Slots for Flash

2

2

Memory

 

 

Power Supply

Single AC

Dual AC

Dimensions (HxWxD)

3.5 in. x 17.5 in. x 18.25 in.

3.5 in. x 17.5 in. x 18.25 in.

Cisco IOS Software and Memory Requirements1

To run the Cisco IOS Software Feature Packs, you need, at a minimum, the amount of memory shown in the following table. Some configurations will require more than the recommended minimum.

Distribution

Feature Pack

IOS Image

Flash Memory

DRAM Memory

Part Number

Description

Release

Required

Required

CD71-CL-12.1.6E=

IP IPSEC 56

12.1(6)E

16MB

64MB

CD71-CK2-12.1.6E=

IP IPSEC 3DES

12.1(6)E

16MB

64MB

CD71-CHK2-12.1.6E=

IP/FW/IDS IPSEC 3DES

12.1(6)E

16MB

64MB

CD71-AL-12.1.6E=

Enterprise IPSEC 56

12.1(6)E

16MB

64MB

CD71-AK2-12.1.6E=

Enterprise IPSEC 3DES

12.1(6)E

16MB

64MB

CD71-AHK2-12.1.6E=

Enterprise/FW/IDS IPSEC 3DES

12.1(6)E

16MB

64MB

1.For the complete list of IOS Feature Sets, refer to the parts list, via the URL listed under “For More Information”. For users with CCO access, search by IOS feature or release via the Feature Navigator at http://www.cisco.com/go/fn

Cisco 7100 Series

5-17

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Cisco Systems 3700, 3600 Cisco IOS Software and Memory Requirements1, Feature Cisco, Distribution Feature Pack IOS Image

Cisco 1700, and 7200, 3700, 2600, 3600 specifications

Cisco Systems has been a leader in networking technology for decades, and among its extensive product lineup is the Cisco 1700 series routers. Introduced in the late 1990s, the Cisco 1700 series is designed to provide flexible, reliable, and secure connectivity for small to medium-sized businesses and branch offices. These routers offer a balance of performance and capability, making them an attractive choice for organizations looking to enhance their networking infrastructure.

One of the main features of the Cisco 1700 series is its modular architecture. The routers come with various slot options that allow users to customize their devices according to specific networking needs. This modularity enables enterprises to add features such as additional interfaces or Enhanced Service Modules (ESMs) as their networking requirements evolve. This means businesses can invest in a powerful router that can grow alongside their needs.

Another notable characteristic of the Cisco 1700 series is its comprehensive support for both data and voice services. It allows organizations to implement converged networks that support voice over IP (VoIP) applications, helping to streamline communication processes within businesses. With its Quality of Service (QoS) features, Cisco 1700 ensures that voice traffic is prioritized over less critical data flows, providing users with clear voice transmission and reducing latency.

The Cisco 1700 also incorporates a range of security features to safeguard data. It supports advanced firewall capabilities and can be configured with Virtual Private Network (VPN) options for secure remote access. This focus on security is essential in today's environment, where cyber threats are increasingly sophisticated.

Additionally, the Cisco 1700 series is equipped with the Cisco IOS operating system, which provides a comprehensive suite of networking commands and features. This includes advanced routing protocols, NAT (Network Address Translation), and a variety of dynamic routing options. Users benefit from a streamlined interface that allows for the easy configuration and management of network settings.

The routers also support various connectivity options, including multiple WAN interfaces, such as T1 or DSL connections, which facilitate easily accessible internet options. Coupled with its robust performance and reliability, the Cisco 1700 series remains a strong choice for organizations seeking to upgrade their communication infrastructures.

In summary, the Cisco 1700 series routers embody versatility, security, and performance. With their modular design, support for advanced voice and data services, and comprehensive security measures, they provide small to medium-sized businesses with a reliable solution to meet their networking needs. As enterprise requirements continue to grow, Cisco's 1700 series stands out as a dependable choice for achieving connectivity and operational efficiency.