From: Chad Marsh (chad@xxxxxx)
Date: Wed Sep 29 1999 - 05:28:25 GMT-3
Correction, after further study, it appears the mutually exclusive
commands on the dialer interface are 'dialer remote-name' and 'dialer
map'. If you set a remote name, you can no longer use 'dialer map'(which
is required for snapshot), you can only set a dialer string.
But, if you do specify a 'dialer remote-name' first, you cannot enter
'dialer in-band', you get that error '%Remove the dialer profile first'
You can enter 'dialer in-band', then enter 'dialer remote-name', but at
that point you can't enter dialer maps, so I guess that doesn't do any
good anyway.
So what exactly does 'dialer in-band' do anyway?
CCO says:
dialer in-band
To specify that dial-on-demand routing (DDR) is to be supported, use the
dialer in-band interface configuration command. To disable DDR for the
interface, use the no form of this command.
But that doesn't make any sense, I can setup DDR with dialer profiles
using dialer pools, and without using 'dialer in-band' and it works just
fine.
Chad Marsh
>
> It appears that the 'dialer in-band' and 'dialer remote-name' commands
> are mutually exclusive on the Dialer interface.
> I have this working with rotary-groups, not sure if it would work with
> dialer pools, maybe I'll try that next.
> But the bottom line is that it DOES work.
> I just got it working, here are some relevant outputs and portions of
> the configs:
>
> Chad Marsh
>
> R5#sho snap
> Dialer1 is up, line protocol is upSnapshot client
> Options: dialer support
> Length of active period: 5 minutes
> Length of quiet period: 8 minutes
> Length of retry period: 8 minutes
> For dialer address 1
> Current state: active, remaining/exchange time: 4/2 minutes
> Connected dialer interface:
> BRI0:1
> Updates received this cycle: ip
>
> R6#sho snap
> Dialer1 is up, line protocol is upSnapshot server
> Options: dialer support
> Length of active period: 5 minutes
> For ip address: 172.16.1.5
> Current state: active, remaining time: 3 minutes
> Connected dialer interface:
> BRI0:1
>
> R5#sh ru
> Building configuration...
>
> Current configuration:
> !
> hostname R5
> !
> !
> username R6 password 0 ccie
> isdn switch-type basic-dms100
> !
> interface Loopback0
> ip address 10.5.1.1 255.255.255.0
> !
> interface BRI0
> no ip address
> encapsulation ppp
> isdn spid1 20649906240101 4990624
> isdn spid2 20649906250101 4990625
> dialer rotary-group 1
> no cdp enable
> !
> interface Dialer1
> ip address 172.16.1.5 255.255.255.0
> encapsulation ppp
> dialer in-band
> dialer in-band
> dialer map snapshot 1 4990622
> dialer map ip 172.16.1.6 name R6 broadcast 4990622
> dialer-group 1
> snapshot client 5 8 dialer
> no cdp enable
> ppp authentication chap
> !
> router rip
> network 10.0.0.0
> network 172.16.0.0
> !
> ip classless
> !
> dialer-list 1 protocol ip permit
> !
> R5#
>
> R6#sho run
> Building configuration...
>
> Current configuration:
> !
> hostname R6
> !
> !
> username R5 password 0 ccie
> isdn switch-type basic-dms100
> !
> interface Loopback0
> ip address 20.6.1.1 255.255.255.0
> !
> interface BRI0
> no ip address
> encapsulation ppp
> isdn spid1 20649906220101 4990622
> isdn spid2 20649906230101 4990623
> dialer rotary-group 1
> no cdp enable
> !
> interface Dialer1
> ip address 172.16.1.6 255.255.255.0
> encapsulation ppp
> dialer in-band
> dialer idle-timeout 30
> dialer map ip 172.16.1.5 name R5 broadcast 4990624
> dialer-group 1
> snapshot server 5 dialer
> no cdp enable
> ppp authentication chap
> !
> router rip
> network 10.0.0.0
> network 172.16.0.0
> !
> ip classless
> !
> dialer-list 1 protocol ip permit
> !
> R6#
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