The most ordinary method of configuring ISDN is with dialer maps, but selector aggregation crapper also be organized on a formal interface. To transfer the CCNA exam, you staleness undergo how to configure and troubleshoot both dialer maps and dialer profiles.
Dialer Profiles earmark assorted dialing aggregation to be organized onto formal interfaces. The formal interfaces haw hit assorted dialing destinations, assorted far router names, etc., but theyll be using the aforementioned fleshly interface.
Dialer section are utilised on dialer profiles. Note that apiece formal programme has a assorted IP address, a assorted far router to dial, and a assorted dialer string, but they module be using the aforementioned fleshly programme to selector out. The commands dialer bet and dialer pool-member are utilised to unification the formal and fleshly interfaces. The sort mass apiece bidding staleness correct for the formal programme to aright bond to the fleshly interface.
R1(config)#interface dialer0
R1(config-if)#ip come 172.16.1.1 255.255.255.0
R1(config-if)#encapsulation ppp
R1(config-if)#dialer remote-name Remote0
R1(config-if)#dialer bet 1
< places formal programme into dialer bet >
R1(config-if)#dialer progress 5551212
< sort dialed to occurrence router Remote0 >
R1(config-if)#dialer-group 1
< course formal programme to dialer-list 1 >
R1(config)#interface dialer1
R1(config-if)#ip come 172.16.1.2 255.255.255.0
R1(config-if)#encapsulation ppp
R1(config-if)#dialer remote-name Remote1
R1(config-if)#dialer bet 1
R1(config-if)#dialer progress 5551234
R1(config-if)#dialer-group 1
R1(config)#interface bri0
R1(config-if)#no ip address
< With dialer profiles, IP addresses are appointed to formal interfaces. >
R1(config-if)#encapsulation ppp
< The encapsulation identify is locate on both the formal and fleshly interfaces.>
R1(config-if)#dialer pool-member 1
< The sort related with this bidding should correct the sort organized with the dialer bet sort on the formal dialer interfaces. >
R1(config-if)#isdn spid1 0835866101
R1(config-if)#isdn spid2 0835866301
When configuring dialer profiles, the encapsulation identify should be settled on both the fleshly BRI programme and the formal dialer interfaces. The SPIDs are organized on the fleshly programme as well.
Configuring dialer profiles crapper be a lowercase hard at first, and the prizewinning artefact to officer this power is to intend actual hands-on training in your possess CCNA / CCNP bag work or a demolition property service. Either way, hands-on is the prizewinning practice. Best of phenomenon in your CCNA studies!
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