Cisco Systems OL-6426-02 Viewing the Default Configuration, ADSLoISDN, ATM WAN Shdsl, USB Modem

Chapter 1 Basic Router Configuration

Viewing the Default Configuration

Table 1-1	Supported Interfaces and Associated Port Labels by Cisco Router (continued)
Router		Interface	Port Label
Cisco 1802		Fast Ethernet LANs	SWITCH and FE8–FE5 (top), FE x and
			FE4–FE1 (bottom)
		Fast Ethernet WANs	FE0
		ATM WAN	ADSLoISDN
		Wireless LAN	LEFT, RIGHT/PRIMARY
		BRI	ISDN S/T
Cisco 1803		Fast Ethernet LANs	SWITCH and FE8–FE5 (top), FE x and
			FE4–FE1 (bottom)
		Fast Ethernet WANs	FE0
		ATM WAN	G.SHDSL
		Wireless LAN	LEFT, RIGHT/PRIMARY
		BRI	ISDN S/T
Cisco 1811		Fast Ethernet LANs	SWITCH and FE9–FE6 (top), FE x and
			FE5–FE2 (bottom)
		Fast Ethernet WANs	FE0–FE1
		Wireless LAN	LEFT, RIGHT/PRIMARY
		USB	1–0
		V.92	MODEM
Cisco 1812		Fast Ethernet LANs	SWITCH and FE9–FE6 (top), FE x and
			FE5–FE2 (bottom)
		Fast Ethernet WANs	FE0–FE1
		Wireless LAN	LEFT, RIGHT/PRIMARY
		BRI	ISDN S/T
		USB	1–0

Viewing the Default Configuration

When you first boot up your Cisco router, some basic configuration has already been performed. All of the LAN and WAN interfaces have been created, console and VTY ports are configured, and the inside interface for Network Address Translation has been assigned. Use the show running-configcommand to view the initial configuration, as shown in Example 1-1.

Note If you are unable to view the initial configuration and you get a No Password Set error message, you must reset the initial password. For details, see the “Recovering a Lost Password” section in Chapter 14, “Troubleshooting”.

Cisco 1800 Series Integrated Services Routers (Fixed) Software Configuration Guide

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