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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
OL-20696-04
Chapter Configuring Backup Data Lines and Remote Management
Configuring Dial Backup and Remote Management Through the Console Port or Auxiliary Port
To configure dial backup and remote management on Cisco 3900 series, Cisco 2900 series, and Cisco
1900 series ISRs, follow these steps, beginning in global configuration mode.
SUMMARY STEPS
1. ip name-server server-address
2. ip dhcp pool name
3. exit
4. chat-script script-name expect-send
5. interface type number
6. exit
7. interface type number
8. dialer watch-group group-number
9. exit
10. ip nat inside source {list access-list-number} {interface type number | pool name} [overload]
11. ip route prefix mask {ip-address | interface-type interface-number [ip-address]}
12. access-list access-list-number {deny | permit} source [source-wildcard]
13. dialerwatch-list group-number {ip ip-address address-mask | delay route-check initial seconds}
14. line [aux | console | tty | vty] line-number [ending-line-number]
15. modem enable
16. exit
17. line [aux | console | tty | vty] line-number [ending-line-number]
18. flowcontrol {none | software [lock] [in | out] | hardware [in | out]}
DETAILED STEPS
Command Purpose
Step 1
ip name-server server-address
Example:
Router(config)# ip name-server 192.168.28.12
Router(config)#
Enters your ISP DNS IP address.
Tip You may add multiple server
addresses if available.
Step 2
ip dhcp pool name
Example:
Router(config)# ip dhcp pool 1
Router(config-dhcp)#
Creates a DHCP address pool on the router
and enters DHCP pool configuration
mode. The name argument can be a string
or an integer.
Configure the DHCP address pool. For
sample commands that you can use in
DHCP pool configuration mode, see the
“Example” section on page 113.
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