Cisco Systems manual Configuring the Cisco 1604 Router

Page 1

C H A P T E R 3

Configuring the Cisco 1604 Router

This chapter describes how to configure the Cisco 1604 router to dial out to the Cisco AS5300.

Network Topology, Hardware, and Software Selections

Figure 3-1 Case Study Scenario Network Topology from the Perspective of the Cisco 1604

Branch office

server

Headquarters

10.1.4.1

10.1.254.1

255.255.255.0

255.255.255.0

 

BRI line

 

E0

Cisco AS5300

PSTN/ISDN

Cisco

 

 

1604

 

10.1.254.4

 

255.255.255.0

PC

PC

15579

Table 3-1provides detailed information about the end-to-end connections for the Cisco 1604. This is the network administrator’s top-level design table. The Cisco 1604’s WAN default gateway is 10.1.254.1, which is configured on the Cisco AS5300 as the dialer interface address.

Table 3-1 Network Device Characteristics

 

 

Ethernet IP

 

Host Name/

Username

Site Hardware

WAN IP Address

Address

Assigned Phone Number

User Name

Password

 

 

 

 

 

 

Cisco 1604

10.1.254.4

10.1.4.1

Directory number =

robo-austin

austin-pw

 

255.255.255.0

255.255.255.0

5125554433

 

 

 

 

 

 

 

 

Cisco AS5300

10.1.254.1

10.1.1.10

4085551234

hq-sanjose

hq-sanjose-pw

 

255.255.255.0

255.255.255.0

 

 

 

 

Dialer Interface

 

 

 

 

 

 

 

 

 

 

Cisco IOS Dial Services Quick Configuration Guide

3-1

Image 1
Contents Network Topology, Hardware, and Software Selections Configuring the Cisco 1604 RouterOverview of Steps Verifying Your Start Up ConfigurationIOS tm 1600 Software C1600-SY-L, Version System image file is flashc1600-sy-l.120-xEthernet/IEEE 802.3 interfaces Isdn Basic Rate interfaces Configuring the Host Name, Password, and Time Stamps2048K bytes of Dram onboard 16384K bytes of Dram on Simm 12288K bytes of processor board Pcmcia flash Read onlyRouter# configure terminal Enter global configuration modeRouterconfig# hostname robo-austin Hq-sanjoseconfig#service password-encryptionRobo-austin#show privilege Configuring Local AAA SecurityRobo-austinconfig#username joe-admin password joe-password Verifying Local AAA Security ConfigurationRobo-austinconfig#aaa authentication login default local Robo-austinconfig#aaa authentication ppp default localRobo-austinconfig-if#ip address 10.1.4.1 Configuring the Ethernet InterfaceStatus Verifying the Ethernet Interface ConfigurationEthernet0 10.1.4.1 YES manual DownLost carrier, 0 no carrier \WINDOWS pingEnable PPP Configuring Basic Rate InterfaceRobo-austinconfig-if#ip address 10.1.254.4 Robo-austinconfig-if#ppp authentication chap pap callinVerifying BRI Configuration Disable fair queuing Configuring Dial-on-Demand RoutingRobo-austinconfig-if#dialer load-threshold 60 either Ensure that all unknown subnets use the default route Verifying DDR ConfigurationRobo-austinconfig#dialer-list 2 protocol ip permit Robo-austinconfig#username hq-sanjose password austin-pwLast called Dial String14085551234 Never = IsdnTesting the Cisco 1604 Connection to the Cisco AS5300 Terminal monitor Undebug allDebug dialer Debug isdn q931See Authentication phase is initiated by robo-austin See Isdn Setup is transmittedVerify that the correct dialer map exists Robo-austin#show dialer mapSee 080357 Connection is made to hq-sanjose See Ipcp negotiation begins080355 BR01 LCP O Confreq Closed id 42 len 080355 BR01 LCP I Confreq REQsent id 7 len080355 BR01 LCP I Confack ACKsent id 42 len 080355 BR01 LCP O Confack REQsent id 7 lenIsdn Show dialerShow ppp multilink Interface IP-Address OK? Method Status Protocol Robo-austin#copy running-config startup-config Saving the Configuration

1604 specifications

Cisco Systems 1604 is a multifaceted router that exemplifies the evolution of networking technology. Introduced in the 1990s, it was designed primarily for interconnecting local area networks (LANs) and wide area networks (WANs). As one of the early routers in the Cisco family, the 1604 laid the groundwork for numerous advancements in the networking space.

One of the standout features of the Cisco 1604 is its modular design. This architecture allows users to customize the router according to their specific needs by adding various modules and interface cards. This adaptability made it popular among organizations that required flexible networking solutions. The router supports multiple types of interfaces including Ethernet, Token Ring, and serial connections, accommodating a variety of networking environments.

In terms of performance, the Cisco 1604 offers impressive capabilities for its time. It supports both routing and bridging functions, enabling it to seamlessly integrate different types of networks. The router can handle up to 4Mbps of bandwidth, sufficient for small to medium-sized network environments. Its built-in memory capacity allows for efficient processing, providing a reliable platform for data communications.

The Cisco 1604 is built on Cisco's proprietary IOS (Internetwork Operating System), which is a critical component of its operation. IOS provides a robust command-line interface for configuration and management, facilitating advanced networking tasks such as routing protocols, security features, and network diagnostics. The support for multiple routing protocols, including RIP, OSPF, and EIGRP, enhances its functionality and compatibility with diverse network architectures.

Security features in the Cisco 1604 are notable, providing essential tools to safeguard data transmitted across networks. It supports various access control lists (ACLs) that enable administrators to regulate network traffic and restrict unauthorized access.

Moreover, the Cisco 1604 was designed with reliability in mind. It includes features like automatic keep-alives for connection monitoring and error-correction protocols to ensure consistent performance.

In conclusion, the Cisco Systems 1604 router represents a significant milestone in networking technology. Its modular design, high performance, advanced IOS capabilities, and robust security measures make it a noteworthy solution for businesses looking to build effective networking infrastructures. While newer models have surpassed its capabilities, the legacy of the Cisco 1604 continues to influence modern networking practices and designs.