Dial-backup in 1841 and 2801

Please, does anyone know if the AUX ports in 1841 and 2801 support dial-backup, for example, using PPP ?
Thanks,
Cleber

Hello,
TMBK they do. Check this document for configuration details:
Configuring AUX-to-AUX Port Async Backup with Dialer Watch
http://www.cisco.com/en/US/tech/tk801/tk36/technologies_configuration_example09186a0080093d2b.shtml
HTH,
GNT

Similar Messages

AS5300 RAS and Dial Backup

We have an AS5300 that currently supports 5 RAS dial-in users. I would like to expand the use of the AS5300 to also be a dial backup solution for some of our remote branch routers. These routers will be using a mixture of ISDN (BRI) and Analog (Async wic-1am) for their dial back up. I also need to run EIGRP over the dial backup links to support the remote LAN failover.
I've compiled a proposed configuration that I think might work for this solution. My main question is how will the AS5300 be able to know which Async interface to use when a remote user needing interactive session dials in versus a remote router.
Please take a look at my proposed config and give me some feedback on if you think this will work. Thanks!!

One way I would do this is to define 5 additional Dialer interfaces for the 5 RAS dial-in users and bind them to int Group-Async 1 using dialer-pool 1.
The 5 new dialer interfaces will be configured for async mode interactive.

Need help on dial backup with ISP

I've been googling around a couple hours and can't find a simple configuration for dial backup to an Internet Service Provider.
So far, what I've been able to find is direct dialing to routers and dial backup using ISDN.
All I need is for a router to dial. The ISP uses PAP/CHAP authentication and dynamically assigns IP addresses to dialup accounts.
I have an 1841 router with a T1 line on S0/0/0. I want it to fail over to the modem on the AUX port and use that as the new default gateway for all traffic.
Any help is appreciated.

I think you can use Dial on Demand Routing (DDR) as described here:
http://www.cisco.com/en/US/tech/tk801/tk133/tsd_technology_support_protocol_home.html
and this particular guide as well:
http://docwiki.cisco.com/wiki/Internetwork_Design_Guide_--_Designing_DDR_Internetworks#Dial_Backup_for_Leased_Lines
Basically your dial connection will not be active until certain traffic will pass through.
Now, to pass traffic only when primary is down, you can define a static floating route as explained above, which is a route with a higher admin distance than the default one, so if the normal route is up, nothing will pass to the dialer, if it's down, the route to the dialer will be used.
To detect that primary route is down, either use dynamic routing or route tracking as suggested.
I hope that helps.
Regards,
bastien.

Dial-backup - business hours limit

Hi everybody,
I´m working in a lab that includes dial-backup for a VSAT link (satellite link). This part of the lab is working excelent, dial-backup goes up when the VSAT connection is lost, and goes down when the VSAT link is recovered.
So, all is ok but... I need to grant dial-backup access only in business hours (ex: 9 am to 5 pm) and deny these the rest of the day.
I worked with time range + access list + dial-list but it didn´t work for me. I was following the steps of this link: http://www.cisco.com/en/US/tech/tk801/tk133/technologies_configuration_example09186a0080094089.shtml.
Is there other way to do this or other idea?
Regards.

Todd,
Sorry for the delay but i was on vacation. At below you´ll find the configuration, specifically highlighted in red the configuration regarding to block dial-in connections. This configuration intends to permit the dial-in connections only on business hours. I know that just is blocking IP traffic but I did not find a way to block PPP or other protocol in a low level.
Could you help me?
Thanks in advance.
Current configuration : 18107 bytes
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname central
boot-start-marker
boot-end-marker
logging message-counter syslog
no logging buffered
no logging console
enable password CVMSLoA
aaa new-model
aaa authentication ppp default local
aaa authorization exec dafault local
aaa session-id common
memory-size iomem 30
dot11 syslog
ip source-route
ip cef
ip domain name test_dbkp
no ipv6 cef
multilink bundle-name authenticated
PURPOSELY REMOVED
username alumine password 0 alumine
username senillosa password 0 senillosa
interface Loopback0
ip address 192.168.2.1 255.255.255.255
interface FastEthernet0/0
description to TELCO1
ip address 10.1.176.1 255.255.255.248
ip nbar protocol-discovery
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
analysis-module monitoring
service-policy output CUSTOMER_QoS
interface FastEthernet0/1
description to TELCO2
ip address 10.1.176.9 255.255.255.248
duplex auto
speed auto
analysis-module monitoring
interface FastEthernet0/1/0
interface FastEthernet0/1/1
interface FastEthernet0/1/2
interface FastEthernet0/1/3
interface Integrated-Service-Engine1/0
ip unnumbered Vlan1
ip nbar protocol-discovery
service-module ip address 10.1.48.253 255.255.255.0
!Application: running
service-module ip default-gateway 10.1.48.1
no keepalive
interface Vlan1
ip address 10.1.48.1 255.255.255.0
ip flow ingress
ip flow egress
ip nat inside
ip virtual-reassembly
no autostate
interface Async1
no ip address
encapsulation slip
async mode interactive
no peer default ip address
interface Async0/0/0
ip unnumbered Loopback0
encapsulation ppp
async dynamic address
async mode interactive
no peer default ip address
dialer-group 2
ppp authentication chap
routing dynamic
interface Async0/0/1
ip unnumbered Loopback0
encapsulation ppp
async dynamic address
async mode interactive
no peer default ip address
dialer-group 2
ppp authentication chap
routing dynamic
interface Async0/0/2
ip unnumbered Loopback0
encapsulation ppp
async dynamic address
async mode interactive
no peer default ip address
dialer-group 2
ppp authentication chap
routing dynamic
interface Async0/0/3
ip unnumbered Loopback0
encapsulation ppp
async dynamic address
async mode interactive
no peer default ip address
dialer-group 2
ppp authentication chap
routing dynamic
interface Async0/0/4
ip unnumbered Loopback0
encapsulation ppp
async dynamic address
async mode interactive
no peer default ip address
dialer-group 2
ppp authentication chap
routing dynamic
interface Async0/0/5
ip unnumbered Loopback0
encapsulation ppp
async dynamic address
async mode interactive
no peer default ip address
dialer-group 2
ppp authentication chap
routing dynamic
interface Async0/0/6
ip unnumbered Loopback0
encapsulation ppp
async dynamic address
async mode interactive
no peer default ip address
dialer-group 2
ppp authentication chap
routing dynamic
interface Async0/0/7
ip unnumbered Loopback0
encapsulation ppp
async dynamic address
async mode dedicated
no peer default ip address
dialer-group 2
ppp authentication chap
routing dynamic
router bgp 1
no synchronization
bgp log-neighbor-changes
network 10.1.48.0 mask 255.255.255.0
network 10.222.48.0 mask 255.255.255.0
network 192.168.2.1 mask 255.255.255.255
neighbor 10.1.176.25 remote-as 4
neighbor 10.1.176.25 ebgp-multihop 255
neighbor 10.1.176.33 remote-as 5
neighbor 10.1.176.33 ebgp-multihop 255
neighbor 10.1.176.41 remote-as 6
neighbor 10.1.176.41 ebgp-multihop 255
neighbor 10.1.176.49 remote-as 7
neighbor 10.1.176.49 ebgp-multihop 255
neighbor 10.1.176.57 remote-as 8
neighbor 10.1.176.57 ebgp-multihop 255
neighbor 10.1.176.65 remote-as 9
neighbor 10.1.176.65 ebgp-multihop 255
neighbor 10.1.176.73 remote-as 110
neighbor 10.1.176.73 ebgp-multihop 255
neighbor 10.1.176.81 remote-as 11
neighbor 10.1.176.81 ebgp-multihop 255
neighbor 10.1.176.89 remote-as 12
neighbor 10.1.176.89 ebgp-multihop 255
neighbor 10.1.176.97 remote-as 13
neighbor 10.1.176.97 ebgp-multihop 255
neighbor 10.1.176.105 remote-as 14
neighbor 10.1.176.105 ebgp-multihop 255
neighbor 10.1.176.113 remote-as 15
neighbor 10.1.176.113 ebgp-multihop 15
neighbor 10.1.176.121 remote-as 16
neighbor 10.1.176.121 ebgp-multihop 255
neighbor 10.1.176.129 remote-as 17
neighbor 10.1.176.129 ebgp-multihop 255
neighbor 10.1.176.137 remote-as 18
neighbor 10.1.176.137 ebgp-multihop 255
neighbor 10.1.176.145 remote-as 19
neighbor 10.1.176.145 ebgp-multihop 255
neighbor 10.1.176.153 remote-as 20
neighbor 10.1.176.153 ebgp-multihop 255
neighbor 10.1.176.161 remote-as 21
neighbor 10.1.176.161 ebgp-multihop 255
neighbor 10.1.176.169 remote-as 22
neighbor 10.1.176.169 ebgp-multihop 255
neighbor 10.1.176.177 remote-as 24
neighbor 10.1.176.177 ebgp-multihop 255
neighbor 10.1.176.185 remote-as 25
neighbor 10.1.176.185 ebgp-multihop 255
neighbor 10.1.176.193 remote-as 220
neighbor 10.1.176.193 ebgp-multihop 255
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 10.1.176.6
ip route 10.1.48.253 255.255.255.255 Integrated-Service-Engine1/0
ip route 10.1.176.0 255.255.255.0 10.1.176.2
ip route 10.1.176.24 255.255.255.248 10.1.176.10
ip route 10.1.176.40 255.255.255.248 10.1.176.10
ip route 10.1.176.64 255.255.255.248 10.1.176.10
ip route 10.1.176.72 255.255.255.248 10.1.176.10
ip route 10.1.176.88 255.255.255.248 10.1.48.16
ip route 10.1.176.152 255.255.255.248 10.1.176.10
ip route 10.1.176.200 255.255.255.248 10.1.48.16
ip route 10.1.176.208 255.255.255.240 10.1.48.16
ip route 10.1.176.248 255.255.255.248 10.1.176.10
ip route 10.2.48.0 255.255.255.0 10.1.176.2
ip route 10.3.48.0 255.255.255.0 10.1.176.2
PURPOSELY REMOVED
access-list 1 permit 192.168.150.199
access-list 1 permit 10.1.176.2
access-list 1 permit 10.1.176.6
access-list 1 permit 10.1.48.0 0.0.0.255
access-list 1 permit 10.222.48.0 0.0.0.255
access-list 101 permit ip any any time-range BUSINESS-HOURS
access-list 101 deny ip any any
dialer-list 2 protocol ip list 101
snmp-server community RTPE-T-2 RO
snmp-server community RTPE-R-2 RO
snmp-server community RTPE-W-2 RO
snmp-server location CCTE
snmp-server contact AREA C+T
snmp-server host 10.1.48.19 RTPE-T-2
snmp-server host 10.1.48.219 RTPE-T-2
control-plane
voice-port 0/2/0
voice-port 0/2/1
voice-port 0/2/2
voice-port 0/2/3
dial-peer voice 1 pots
preference 1
destination-pattern *1
port 0/2/0
dial-peer voice 2 pots
preference 2
destination-pattern *1
port 0/2/1
dial-peer voice 3 pots
preference 3
destination-pattern *1
port 0/2/2
dial-peer voice 4 pots
preference 4
destination-pattern *1
port 0/2/3
dial-peer voice 5 pots
preference 1
destination-pattern [5-7]...
port 0/2/0
forward-digits all
dial-peer voice 6 pots
preference 2
destination-pattern [5-7]...
port 0/2/1
forward-digits all
dial-peer voice 7 pots
preference 3
destination-pattern [5-7]...
port 0/2/2
forward-digits all
dial-peer voice 8 pots
preference 4
destination-pattern [5-7]...
port 0/2/3
forward-digits all
dial-peer voice 9 voip
destination-pattern 199
session protocol sipv2
session target ipv4:10.255.48.227
no vad
dial-peer voice 10 voip
destination-pattern 101
session protocol sipv2
session target ipv4:10.3.48.3
no vad
dial-peer voice 11 voip
destination-pattern 102
session protocol sipv2
session target ipv4:10.3.48.35
no vad
dial-peer voice 12 voip
destination-pattern 103
session protocol sipv2
session target ipv4:10.3.48.67
no vad
dial-peer voice 13 voip
destination-pattern 121
session protocol sipv2
session target ipv4:10.2.48.3
no vad
dial-peer voice 14 voip
destination-pattern 122
session protocol sipv2
session target ipv4:10.4.48.3
no vad
dial-peer voice 15 voip
destination-pattern 123
session protocol sipv2
session target ipv4:10.18.48.3
no vad
dial-peer voice 16 voip
destination-pattern 131
session protocol sipv2
session target ipv4:10.12.48.3
no vad
dial-peer voice 17 voip
destination-pattern 132
session protocol sipv2
session target ipv4:10.220.48.3
no vad
PURPOUSLY REMOVED
line con 0
line aux 0
stopbits 1
line 0/0/0 0/0/7
modem InOut
autoselect ppp
stopbits 1
speed 57600
flowcontrol hardware
line 66
no activation-character
no exec
transport preferred none
transport input all
transport output lat pad telnet rlogin lapb-ta mop udptn v120 ssh
line vty 0 4
access-class 1 in
privilege level 15
transport input telnet ssh
line vty 5 15
access-class 1 in
privilege level 15
scheduler allocate 20000 1000
time-range BUSINESS-HOURS
periodic daily 09:00 to 17:00
end

DMVPN Dial Backup

Hi,
I need to configure a DMVPN with Dial Backup, my intention is when to fall interface ADSL, my router 837 make a call to local ISP by Console port and close the DMVPN in this interface, that is possible???..Somebody has some configuration as example? Thanks.

I've been reviewing that document over and over, but it only appears to work properly with static IPs, and I will need to use DHCP. There was another document talking about RSR with DHCP, but I still couldn't get it to work properly. Here's why...
My default route is the hubs tunnel address. Then I have a /32 route for the public-facing IP of the hub, via DHCP.
The above-mentioned document doesn't function this way, because they assume that your default route is placed by DHCP. Additionally, I can't seem to find a way to work without my default route pointing the the hub tunnel address.

Options: dial backup not using ISDN

This is my first post here. I hope I'm in the right place. I need to provide dial backup to one of our locations but it is too far to run an ISDN circuit to them. Mgt. says too expensive and wants a dial backup solution across a POTS line. The site was just upgraded to VOIP. We only need to allow data traffic.
We have a 2821 router running 12.4(3) version IOS. Not sure what the best option is here. Maybe another alternate way other than a modem and a POTS line. I am just looking for ideas if anyone has them. Thanks

Hello,
since cost is a concern, you could just use the AUX port (provided the device at the remote location has one) to configure a dial backup solution. This would still involve using a POTS line, but that is probably the cheapest way to get any sort of backup accomplished. Below is a configuration example. Regarding the voice traffic that should not traverse the backup connection, you would need to deny that traffic to trigger the backup, as well as to get across. In order to accomplish this, you would need to configure an access list that denies VoIP traffic, for Cisco, this would typically look like this:
access-list 101 deny tcp any any eq 1720
access-list 101 deny udp any any range 16384 32767
access-list permit ip any any
This access list then would need to be applied to the async interface (based on the configuration example given), as well as to the dialer list that triggers the backup:
interface Async65
ip access-group 101 out
dialer-list 1 protocol ip list 101
Configuring AUX-to-AUX Port Async Backup with Dialer Watch
http://www.cisco.com/en/US/tech/tk801/tk36/technologies_configuration_example09186a0080093d2b.shtml
HTH,
GP

HT1414 I have in my ipad icloud backup window open and I can't close and I can't do anything I tried to press OK and nothing happen is freezing

I have in my ipad icloud backup window open and I can't close and I can't do anything I tried to press OK and nothing happen is freezing

Have you tried a soft-reset ? Press and hold both the sleep and home buttons for about 10 to 15 seconds (ignore the red slider if it appears), after which the Apple logo should appear - you won't lose any content, it's the iPad equivalent of a reboot.

I just recently updated my itunes to latest version and also updated to ios5. Now itunes will not recognize my ipad. What do I do now? I tried to backup to itunes and icloud but it won't recognize the ipad.

After updating itunes to latest version and ios5, my itunes will no longer recognize my ipad. I tried to restore from backup on itunes and icloud without success. Help!!

http://support.apple.com/kb/TS3274 check this first

HT4759 Please I need a help I cannot backup my ipad and can not get into the icloud storage. What would I do to get into my ipad? please I need your help

Please I need a help. I cannot backup my ipad and can not get into the iclous storage to delet them, because its read icloud storage is full. Please do you have a knowledge of how I can get rid of the message and get into the ipad?

Welcome to the Apple Community.
You might try a forced shutdown to begin with, hold down the top and home buttons together until the device shuts down, then restart it.

How can I set up an SMS group so that all group members can dial a group number and have a text sent out to all members of the group

How can I set up an SMS group so that all group members can dial a group number and have a text sent out to all members of the group
This would be an SMS group similar to an email listserv but running on the SMS network
I have seen private individuals offering this service
It seems strange to me that no internet site like Apple, Yahoo or Google offers this as a free service much as the email group services are free services.
Steve

I think the app GroupMe might do what you want. You might also try contacting your carrier. My carrier offered some fancy group texting service for a while but they never really advertised it so, unless you asked, you never would have known. But, GroupMe is available in the app store. There are lots of other apps that also do group texting but it seems to be the one that gets recommended the most.

Can i use my time capsule to wirelessly backup my macbook and its external hard drive, which up until now was it's time machine and storage? How?

Can i use my time capsule to wirelessly backup my macbook and its external hard drive, which up until now was it's time machine and storage? How?

The external drive must be connected to the Mac using either USB or FireWire
You must remove the external hard drive from the list of items that are "excluded" from backups in Time Machine Preferences.
Here's how:
Open System Preferences (gear icon on the dock)
Open Time Machine
Click Options
Look for the name of the hard drive in the list of "excluded" items and click on it to highlight it
Click the -- (minus) button at the bottom of the list to remove the hard drive from the list of "excluded" items....so it will now be backed up
Strongly recommend that you do the first backup using Ethenret from your computer to the Time Capsule since the entire contents of the external drive will be copied on the first pass. Ethernet will be 3-5 faster than wireless.
Once you have the first backup done, you can use wireless for subsequent backups since they will nornally be much smaller....unless you add large files to the external drive.

I have about 130 gigs of movies on my iTunes and was wondering if I can just put them on my backup hard drive and remove them from my main computer to free up the space

I have about 130 gigs of movies on my iTunes and was wondering if I can just put them on my backup hard drive and remove them from my main computer to free up the space.

I haven't done this with an external drive, but I would imagine it works the same way as if you have multiple internal drives. Also hopefully it works with less headache in OSX than in windows.
Anyway, move all your music over to your external, and then go into itunes -> preferences -> advanced -> iTunes media folder location. Navigate to your drive, and pick the folder you want. Ensure that your folders are set up like they are in your ~/Music/iTunes folder, or wherever your iTunes is currently pointing. Then quit and restart itunes. If your music doesn't show up, try dragging your music folder from your external onto itunes, and it will hopefully update your library.xml.
As far as Jerry's problem goes, you could try adding another music folder to your library.xml, but I really have no idea whether this will work or not. If you want to give it a try (can't promise you won't corrupt your library.xml, so make a copy beforehand) you can find the music folder xml element right near the top of the xml file (open it with textedit/textmate/whatever text editor you want (NOT WORD)). Curious to know if this works, and if it doesn't I have other ideas so let me know.

I have a 1 TB hard drive on my Mac and I bought a 1 TB LaCie secondary hard drive. My Mac has lots of capacity left yet my LaCie backup is full and can't back up. I looked and it had backups of years past on it.

It seems that I must have the wrong settings in place but after going through my preferences, I could not find anything that gets rid of older backups. Its as if it is keeping every backup it ever made.

Tommythinman wrote:
Thanks, I guess I always thought that Time Capsule did everything automatically and seamlessly.
Time Machine (the backup software) does, if it can, but that depends on the circumstances:
(A Time Capsule is a piece of Apple hardware combining a wireless router and hard drive.)
Effective with Snow Leopard (10.6), there's an option on the Time Machine Preferences > Options window to Notify after old backups are deleted. If that's checked, you might see this message when the disk is nearly full (we don't know just how close it has to be):
Once it is out of room and Time Machine has to delete old backups, it will send this message (after the deletions and new backup are done):
If you don't want to see that anymore, either check the Do not show... box or the Warn after ... box in TM Preferences. If you don't mind seeing it, just click OK.
If your backups fail with this one, the disk really is full, and TM can't delete enough backups to make room (it won't ever delete the last remaining one, though):
However, if you're on Leopard (10.5), the option is Warn when old backups are deleted and instead of deleting any backups, it sends this one:
Badly worded; all you have to do is remove the check from the box in TM Prefs > Options; then it will delete old backups as needed.
Message was edited by: Pondini

I have a Seagate Freeagent 1TB external drive that ejects it's self in the middle of the time machine backup, then disappears and can't be found unless I turn it off and back on again

I have a Seagate Freeagent 1TB external drive that ejects it's self in the middle of the time machine backup, then disappears and can't be found unless I turn it off and back on again. Any ideas?

Hmmm.. sorry to jump in but...
I Wish I had seen this before I got mine.
Mine has been doing this auto eject stuff too.
I think I just plugged it in and TM let me select it but is it possible
I should have reformatted it with DU first, like with all the WD drive problems ?
Is it too late for that ?
Or just try to return it or get rid of it ?
TIA

I have my Time Machine on an external drive (not connected to Airport Extreme) and I have an external HD attached to airport extreme. Is it possible to have Time Machine backUp computer HD AND external HD connected to Airport Extreme. How?

I have my Time Machine on an external drive (not connected to Airport Extreme) and I have an external HD attached to airport extreme. Is it possible to have Time Machine backUp computer HD AND external HD connected to Airport Extreme. How?

Is it possible to have Time Machine backUp computer HD AND external HD connected to Airport Extreme.
Sorry, but no.
Time Machine will backup your Mac, but not the hard drive attached to the AirPort Extreme.
Time Machine will back up a hard drive only if it is attached directly to your Mac via USB or FireWire.

Dial-backup in 1841 and 2801

Similar Messages

Maybe you are looking for