V.110 Support for Cisco 3600 Series Digital Modems

show modem

Field

Description

Receive Speed Counters

List of connection speeds that were received by the modem.

 

 

Connection Speeds # of

A complete summary of possible connection speeds and the actual number

connections

of connections that occurred at those speeds. Depending on which modem

 

port module and version of software you are running, possible connection

 

speeds range from 75 to 56,000 bps. The number of successful connections

 

is displayed directly beneath the connection speed identifier. For example,

 

the following output shows that three connections were made at 56 kbps.

 

Connection Speeds 56000 # of connections 3

 

 

The following example shows the output for modem group 1, which is composed of modem 1/0 through modem 1/23:

Router# show modem

group

1

 

 

 

 

 

 

 

 

 

Incoming calls

Outgoing calls

Busied

Failed

No

Succ

Grp

Usage

Succ

Fail

Avail

Succ

Fail

Avail

Out

Dial

Ans

Pct.

1

0%

0

0

24

0

0

24

0

0

0

0%

Modem Group 1: 1/0, 1/1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, 1/8, 1/9, 1/10, 1/11, 1/12, 1/13,

1/14, 1/15, 1/16, 1/17, 1/18, 1/19, 1/20, 1/21, 1/22, 1/23

Related Commands

Command

Description

show modem version Displays version information about the modem firmware, controller, DSP code (for 56-kbps modems only), and boot code.

Cisco IOS Release 12.1(5)T

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Cisco Systems 3600 manual Related Commands, Group

3600 specifications

Cisco Systems 3600 is a high-performance modular router series designed for small to medium-sized enterprises and branch offices. Launched in the late 1990s, it has been widely recognized for its flexibility, scalability, and reliability. The series is part of Cisco's extensive networking portfolio and has played a vital role in delivering various services and applications while enhancing operational efficiency.

One of the main features of the Cisco 3600 series is its modular architecture, allowing organizations to customize the router according to their specific needs. The system supports various interface modules that can accommodate different types of connections, including serial, Ethernet, and DSL, which helps in building versatile network solutions. The modularity not only increases the router’s lifespan by enabling upgrades as technology changes but also supports future expansion as the organization grows.

The Cisco 3600 series routers utilize advanced routing protocols, such as RIP, OSPF, EIGRP, BGP, and IS-IS, to ensure efficient data transmission and optimal network performance. This capability allows the routers to adapt to varying traffic demands and complexities, thereby optimizing bandwidth utilization and reducing latency in communications. With extensive memory options, including Flash and DRAM, the 3600 series can handle robust data processing and support intricate routing environments.

Security is another critical feature of the Cisco 3600 series. It includes support for VPNs, firewalls, and other security protocols, providing a secure environment for data transfer. The implementation of features like Access Control Lists (ACLs) and Intrusion Detection Systems (IDS) enhances the overall security posture, making it suitable for organizations looking to protect their sensitive information.

In terms of scalability, Cisco 3600 routers can easily accommodate increased workloads and network growth. This is done through the provision of additional modules and cards to increase capacity and performance. The series can also support multiple WAN connections, enabling seamless integration with various telecommunication services.

Additionally, the Cisco 3600 series is designed for ease of management. Utilizing Cisco's IOS software, network administrators can manage and configure the routers efficiently, thanks to a user-friendly interface and extensive command capabilities. This makes troubleshooting simpler and ensures network availability remains high.

In conclusion, Cisco Systems 3600 series routers combine robust performance, security features, and scalability, making them an invaluable asset for businesses looking to maintain a reliable and efficient networking solution.