Chapter 3 Configuring the Cisco 1604 Router

Step 6—Testing the Cisco 1604 Connection to the Cisco AS5300

k.See 08:03:55.

The robo-austin PPP peer is successfully authenticated by the hq-sanjose peer. (BR0:1 CHAP: I SUCCESS id 5 len 4)

l.See 08:03:55.

MultiLink PPP uses a virtual-access interface to host the bundle. (BR0:1 PPP: Phase is VIRTUALIZED)

m.See 08:03:56.

LCP on Virtual-Access2 is forced up as it was already negotiated on the physical interface. For more information, enter the show interface virtual-access2 conf and debug vtemp commands. (%LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up)

(Vi2 PPP: Phase is UP)

n.See 08:03:56.

IPCP negotiation begins.

(Vi2 IPCP: O CONFREQ [Closed] id 1 len 10)

(Vi2 IPCP: Address 10.1.254.4 (0x03060A01FE04))

o.See 08:03:56.

IP can now be used across this PPP connection. (Vi2 IPCP: I CONFACK [ACKsent] id 1 len 10) (Vi2 IPCP: State is Open)

p.See 08:03:57.

A route is installed to 10.1.254.1 to match the IP address negotiated by the peer. (BR0 IPCP: Install route to 10.1.254.1)

q.See 08:03:57 and 08:04:01.

The connection is made to hq-sanjose.

(Line protocol on Interface Virtual-Access2, changed state to up) (Interface BRI0:1 is now connected to 14085551234 hq-sanjose)

robo-austin#ping 10.1.254.1 Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 10.1.254.1, timeout is 2 seconds:

.!!!!

Success rate is 80 percent (4/5), round-trip min/avg/max = 116/182/372ms robo-austin#

08:03:55: BRI0: Dialing cause ip (s=10.1.254.4, d=10.1.254.1)

08:03:55: BRI0: Attempting to dial 14085551234

08:03:55: ISDN BR0: TX -> SETUP pd = 8 callref = 0x2F

08:03:55: Bearer Capability i = 0x8890

08:03:55: Channel ID i = 0x83

08:03:55: Keypad Facility i = '14085551234'

08:03:55: ISDN BR0: RX <- CALL_PROC pd = 8 callref = 0xAF

08:03:55: Channel ID i = 0x89

08:03:55: ISDN BR0: RX <- CONNECT pd = 8 callref = 0xAF

08:03:55: ISDN BR0: TX -> CONNECT_ACK pd = 8 callref = 0x2F

08:03:55: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up

08:03:55: BR0:1 PPP: Treating connection as a callout

08:03:55: BR0:1 PPP: Phase is ESTABLISHING, Active Open

08:03:55: BR0:1 PPP: No remote authentication for call-out

08:03:55: BR0:1 LCP: O CONFREQ [Closed] id 42 len 28

08:03:55: BR0:1 LCP: MagicNumber 0x623E5C69 (0x0506623E5C69)

08:03:55: BR0:1 LCP: MRRU 1524 (0x110405F4)

08:03:55: BR0:1 LCP: EndpointDisc 1 Local (0x130E01726F626F2D61757374696E)

08:03:55: BR0:1 LCP: I CONFREQ [REQsent] id 7 len 32

08:03:55: BR0:1 LCP: AuthProto CHAP (0x0305C22305)

08:03:55: BR0:1 LCP: MagicNumber 0xE16A73E6 (0x0506E16A73E6)

Cisco IOS Dial Services Quick Configuration Guide

3-18

Page 18
Image 18
Cisco Systems 1604 manual See Ipcp negotiation begins, See 080357 Connection is made to hq-sanjose

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.