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Cisco 3600 Series Memory Upgrade Configuration Note 23

Testing ROM Installation

If you installed a new ROM, the router should boot into the ROM monitor or Cisco IOS.

Follow these steps if you suspect that the ROM is inserted incorrectly:

Step 1 Remove the cover, as described in the “Removing the Cover” section on page 6.

Step 2 Gently remove the old ROM with a ROM extraction tool or a small ﬂat-blade screwdriver,

and set it aside.

Step 3 Use needlenose pliers to straighten any bent pins on the ROM.

Step 4 Insert the new ROM in its socket in the orientation shown in Figure 14 or Figure 15, being

careful not to bend or crush any of the bottom pins. Align the notch in the new ROM with

the notch in the ROM socket, ignoring the orientation of the label.

Step 5 Replace the cover, as described in the “Replacing the Cover” section on page 21.

Step 6 Try booting the router again.

If the problem persists, see the next section, “Cisco Connection Online.”

Cisco Connection Online

Cisco Connection Online (CCO) is Cisco Systems’ primary, real-time support channel. Maintenance

customers and partners can self-register on CCO to obtain additional information and services.

Available 24 hours a day, 7 days a week, CCO provides a wealth of standard and value-added

services to Cisco’s customers and business partners. CCO services include product information,

product documentation, software updates, release notes, technical tips, the Bug Navigator,

conﬁguration notes, brochures, descriptions of service offerings, and download access to public and

authorized ﬁles.

CCO serves a wide variety of users through two interfaces that are updated and enhanced

simultaneously: a character-based version and a multimedia version that resides on the World Wide

Web (WWW). The character-based CCO supports Zmodem, Kermit, Xmodem, FTP, and Internet

e-mail, and it is excellent for quick access to information over lower bandwidths. The WWW version

of CCO provides richly formatted documents with photographs, ﬁgures, graphics, and video, as well

as hyperlinks to related information.

You can access CCO in the following ways:

• WWW: http://www.cisco.com

• WWW: http://www-europe.cisco.com

• WWW: http://www-china.cisco.com

• Telnet: cco.cisco.com

• Modem: From North America, 408 526-8070; from Europe, 33 1 64 46 40 82. Use the

following terminal settings: VT100 emulation; databits: 8; parity: none; stop bits: 1; and

connection rates up to 28.8 kbps.

For a copy of CCO’s Frequently Asked Questions (FAQ), contact [email protected]. For

additional information, contact [email protected].

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Cisco 3620 Installationsanleitung Seite 23