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Cisco 3925 User Manual

Cisco 3925
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119
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring Backup Data Lines and Remote Management
Configuring Data Line Backup and Remote Management Through the ISDN S/T Port
Step 7
interface dialer dialer-rotary-group-number
Example:
Router(config)# interface dialer 0
Router(config-if)#
Creates a dialer interface (numbered 0 to 255) and
enters interface configuration mode.
Step 8
ip address negotiated
Example:
Router(config-if)# ip address negotiated
Router(config-if)#
Specifies that the IP address for the interface is
obtained through PPP/IPCP (IP Control Protocol)
address negotiation. The IP address is obtained
from the peer.
Step 9
encapsulation encapsulation-type
Example:
Router(config-if)# encapsulation ppp
Router(config-if)#
Sets the encapsulation type for the interface.
Step 10
dialer pool number
Example:
Router(config-if)# dialer pool 1
Router(config-if)#
Specifies the dialer pool to be used.
In the example, the dialer pool 1 setting associates
the dialer 0 interface with the BRI0 interface
because the BRI0 dialer pool-member value is 1.
Step 11
dialer string dial-string# [:isdn-subaddress]
Example:
Router(config-if)# dialer string 384040
Router(config-if)#
Specifies the telephone number to be dialed.
Step 12
dialer-group group-number
Example:
Router(config-if)# dialer group 1
Router(config-if)#
Assigns the dialer interface to a dialer group
(1–10).
Step 13
exit
Example:
Router(config-if)# exit
Router(config)#
Exits dialer interface configuration mode and
enters global configuration mode.
Step 14
dialer-list dialer-group protocol protocol-name
{permit | deny | list access-list-number |
access-group}
Example:
Router(config)# dialer-list 1 protocol ip
permit
Router(config)#
Creates a dialer list for packets of interest to be
forwarded through the specified interface dialer
group.
In the example, dialer-list 1 corresponds to
dialer-group 1.
For details about this command and additional
parameters that can be set, see Cisco IOS Dial
Technologies Command Reference.
Command Purpose

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Cisco 3925 Specifications

General IconGeneral
Product TypeRouter
Form FactorRack-mountable
Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet
Connectivity TechnologyWired
PowerAC 120/230 V (50/60 Hz)
Redundant Power SupplyOptional
Routing ProtocolOSPF, IS-IS, BGP, EIGRP, PIM
Network/Transport ProtocolIPSec
Remote Management ProtocolSNMP, Telnet, SSH, HTTP
Encryption AlgorithmDES, Triple DES, AES
Flash Memory256 MB
Weight11.5 kg
Interfaces2 x SFP (mini-GBIC)
Power SourceInternal power supply
Authentication MethodRADIUS, TACACS+, LDAP
Compliant StandardsIEEE 802.1Q, IEEE 802.3af
Operating Temperature0 to 40 °C
Operating Humidity5% to 85% (non-condensing)
Dimensions (WxDxH)44.5 x 47.2 x 8.9 cm

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