Chapter 6 Configuring Backup Data Lines and Remote Management
Configuring Dial Backup and Remote Management Through the Console Port
Figure 6-1 shows the network configuration used for remote management access and for providing backup to the primary WAN line.
Figure 6-1 Dial Backup and Remote Management Through the Auxiliary Port
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Internet
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1 | Cisco 819 router | A | Main WAN link; primary connection to Internet service provider |
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2 | Modem | B | Dial backup; serves as a failover link for Cisco 819 routers when |
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| primary line goes down |
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3 | PC | C | Remote management; serves as |
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| updates to Cisco IOS configurations |
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Cisco 819 Series Integrated Services Routers Software Configuration Guide
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