Cisco 1710 Guía de instalación descargar pdf (Pagina 10)

Cisco Router and Security Device Manager Quick Start Guide

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Task 5: Reconnect to the Router Using the New IP Address

If you changed the IP address of the router LAN interface as recommended in the SDM Express wizard,

you lost your connection to the router. Follow these steps to reconnect to your router:

Step 1 Reconfigure your PC if necessary. If you configured a DHCP server on the router in Task 4, configure

the PC to obtain an IP address automatically, as shown in Figure 1 on page 2. If the router was already

configured as a DHCP server but the address pool has changed, open a command window on the PC and

enter ipconfig /release, followed by ipconfig /renew to obtain a new IP address from the router.

If you did not configure a DHCP server on the router, your network uses static IP addresses, and you

must assign a new IP address to the PC Ethernet interface. Place it on the same subnet as the router’s

Ethernet port, which you configured in Task 4. Figure 7 shows an example PC configuration when the

router LAN IP address is 20.20.20.1 (as indicated by the Default gateway field) and the subnet mask is

255.255.255.0. The PC is configured with an IP address of 20.20.20.2, an address on the same subnet as

the router.

Figure 7 If you did not conﬁgure the router as a DHCP server, conﬁgure the PC with a static IP

address (Example)

Step 2 Open a web browser and enter the new IP address that you gave the router LAN interface.

http://

new-IP-address

For example, if you gave the LAN interface the IP address 20.20.20.1, you would enter the following

command in the browser.

http://20.20.20.1

Step 3 Enter the username and password that you specified in Task 4. If SDM is installed on your router, the

SDM home page appears, as shown in Figure 8.

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Cisco 1710 Guía de instalación Pagina 10