Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
NTP Server can be configured in CUE either during the Initial Setup. Or later, through the CLI On Thu, Jan 5, 2012 at 5:28 AM, Randall Crumm rrcr...@yahoo.com wrote: HI All, Thanks for the replies. I do need NTP master 9 since the question is requiring the local clock as backup. I was able to ping the lo0 interface for sa-rtr so my commands I put in are: ntp master 9 ntp server 10.10.110.1 Here is my question. If i did not configure ntp server 10.10.110.3 (as above), then should I be manually put it in the CUE wizard config? Thanks, Randall -- *From:* Bill Lake whl...@gmail.com *To:* Matthew Saskin m...@saskin.net *Cc:* Online Study ccie_voice@onlinestudylist.com *Sent:* Wednesday, January 4, 2012 4:10 PM *Subject:* Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp You do not need the ntp master command and it can actually cause the ntp to not work remove the ntp master command (by default your router automatically answers ntp request out every interface once you do the ntp server ip command verify that your BR2 router is synced with ntp server at 10.10.110.1 and if not set the times as close to the same as you can and that helps speed up sync once sync is complete, make sure you can ping both addresses, sometimes things are shut down such as is service-engine shut down? verify this with show ip int br once you can ping the cue ip and have ntp sync complete, you should not get this error On Wed, Jan 4, 2012 at 3:41 PM, Matthew Saskin m...@saskin.net wrote: Also, make sure that 10.10.110.3 is indeed acting as an NTP server. If it's a router, ntp master and ntp source to the interface that has the IP 10.10.110.3, etc. I know that I typically forget to put the static route back to the CUE module since you can get session/console access with the service-module ip/default gateway set, but no external traffic without the static route. -matthew On Wed, Jan 4, 2012 at 3:14 PM, datucha123 datucha123 datucha...@gmail.com wrote: ping 10.10.110.3 - and see if it pings. then take a look at the Integrated Service Engine Interface, to see the default gateway set. On Thu, Jan 5, 2012 at 12:03 AM, Rrcrumm rrcr...@yahoo.com wrote: What commands? Sent from my iPhone On Jan 4, 2012, at 11:53 AM, datucha123 datucha123 datucha...@gmail.com wrote: Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.com wrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
[OSL | CCIE_Voice] New Lab #2 - CUE ntp
HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.com wrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
What commands? Sent from my iPhone On Jan 4, 2012, at 11:53 AM, datucha123 datucha123 datucha...@gmail.com wrote: Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.com wrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
ping 10.10.110.3 - and see if it pings. then take a look at the Integrated Service Engine Interface, to see the default gateway set. On Thu, Jan 5, 2012 at 12:03 AM, Rrcrumm rrcr...@yahoo.com wrote: What commands? Sent from my iPhone On Jan 4, 2012, at 11:53 AM, datucha123 datucha123 datucha...@gmail.com wrote: Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.com wrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
Also, make sure that 10.10.110.3 is indeed acting as an NTP server. If it's a router, ntp master and ntp source to the interface that has the IP 10.10.110.3, etc. I know that I typically forget to put the static route back to the CUE module since you can get session/console access with the service-module ip/default gateway set, but no external traffic without the static route. -matthew On Wed, Jan 4, 2012 at 3:14 PM, datucha123 datucha123 datucha...@gmail.comwrote: ping 10.10.110.3 - and see if it pings. then take a look at the Integrated Service Engine Interface, to see the default gateway set. On Thu, Jan 5, 2012 at 12:03 AM, Rrcrumm rrcr...@yahoo.com wrote: What commands? Sent from my iPhone On Jan 4, 2012, at 11:53 AM, datucha123 datucha123 datucha...@gmail.com wrote: Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.com wrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
Here are my NTP commands on the router Ntp server 10.10.110.1 NTP master 9 I did confirm the default route and static route Rc Sent from my iPhone On Jan 4, 2012, at 1:41 PM, Matthew Saskin m...@saskin.net wrote: Also, make sure that 10.10.110.3 is indeed acting as an NTP server. If it's a router, ntp master and ntp source to the interface that has the IP 10.10.110.3, etc. I know that I typically forget to put the static route back to the CUE module since you can get session/console access with the service-module ip/default gateway set, but no external traffic without the static route. -matthew On Wed, Jan 4, 2012 at 3:14 PM, datucha123 datucha123 datucha...@gmail.com wrote: ping 10.10.110.3 - and see if it pings. then take a look at the Integrated Service Engine Interface, to see the default gateway set. On Thu, Jan 5, 2012 at 12:03 AM, Rrcrumm rrcr...@yahoo.com wrote: What commands? Sent from my iPhone On Jan 4, 2012, at 11:53 AM, datucha123 datucha123 datucha...@gmail.com wrote: Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.com wrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
Is ntp source set on the router to the interface with the IP you're trying to pull NTP from? -matthew On Wed, Jan 4, 2012 at 4:53 PM, Rrcrumm rrcr...@yahoo.com wrote: Here are my NTP commands on the router Ntp server 10.10.110.1 NTP master 9 I did confirm the default route and static route Rc Sent from my iPhone On Jan 4, 2012, at 1:41 PM, Matthew Saskin m...@saskin.net wrote: Also, make sure that 10.10.110.3 is indeed acting as an NTP server. If it's a router, ntp master and ntp source to the interface that has the IP 10.10.110.3, etc. I know that I typically forget to put the static route back to the CUE module since you can get session/console access with the service-module ip/default gateway set, but no external traffic without the static route. -matthew On Wed, Jan 4, 2012 at 3:14 PM, datucha123 datucha123 datucha...@gmail.com wrote: ping 10.10.110.3 - and see if it pings. then take a look at the Integrated Service Engine Interface, to see the default gateway set. On Thu, Jan 5, 2012 at 12:03 AM, Rrcrumm rrcr...@yahoo.com wrote: What commands? Sent from my iPhone On Jan 4, 2012, at 11:53 AM, datucha123 datucha123 datucha...@gmail.com wrote: Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.comwrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
I do not think you can do the ping command during CUE setup, but you can ping the CUE from your other routers. First confirm your Site C router can reach the CUE inside via ping, you may have forgotten the static route to direct that IP address to the service-engine. Can verify with show ip route | i 10.10.115. Look for a 255.255.255.255 route to your service-engine. Next check your connectivity from HQ router: show ip route | i 10.10.115. Does a route for 10.10.115.0/24 show up? If not then you forgot the ip ospf network point-to-point command on your loopback. If the network does show up, then confirm ping works. Next issue could be NTP itself. Ensure you have either the ntp server command or the ntp master command. You should not need both unless specifically stated (ie: use internal clock as fallback). The NTP master command allows the internal clock to be a possible ntp source. You have to be careful on the stratum otherwise you could end up synched with your internal clock instead of the external ntp source. If a router is synched with an external ntp, it will provide that source as clocking with a stratum +1. HTH Chris On Wed, Jan 4, 2012 at 1:27 PM, Randall Crumm rrcr...@yahoo.com wrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
You do not need the ntp master command and it can actually cause the ntp to not work remove the ntp master command (by default your router automatically answers ntp request out every interface once you do the ntp server ip command verify that your BR2 router is synced with ntp server at 10.10.110.1 and if not set the times as close to the same as you can and that helps speed up sync once sync is complete, make sure you can ping both addresses, sometimes things are shut down such as is service-engine shut down? verify this with show ip int br once you can ping the cue ip and have ntp sync complete, you should not get this error On Wed, Jan 4, 2012 at 3:41 PM, Matthew Saskin m...@saskin.net wrote: Also, make sure that 10.10.110.3 is indeed acting as an NTP server. If it's a router, ntp master and ntp source to the interface that has the IP 10.10.110.3, etc. I know that I typically forget to put the static route back to the CUE module since you can get session/console access with the service-module ip/default gateway set, but no external traffic without the static route. -matthew On Wed, Jan 4, 2012 at 3:14 PM, datucha123 datucha123 datucha...@gmail.com wrote: ping 10.10.110.3 - and see if it pings. then take a look at the Integrated Service Engine Interface, to see the default gateway set. On Thu, Jan 5, 2012 at 12:03 AM, Rrcrumm rrcr...@yahoo.com wrote: What commands? Sent from my iPhone On Jan 4, 2012, at 11:53 AM, datucha123 datucha123 datucha...@gmail.com wrote: Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.comwrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp
HI All, Thanks for the replies. I do need NTP master 9 since the question is requiring the local clock as backup. I was able to ping the lo0 interface for sa-rtr so my commands I put in are: ntp master 9 ntp server 10.10.110.1 Here is my question. If i did not configure ntp server 10.10.110.3 (as above), then should I be manually put it in the CUE wizard config? Thanks, Randall From: Bill Lake whl...@gmail.com To: Matthew Saskin m...@saskin.net Cc: Online Study ccie_voice@onlinestudylist.com Sent: Wednesday, January 4, 2012 4:10 PM Subject: Re: [OSL | CCIE_Voice] New Lab #2 - CUE ntp You do not need the ntp master command and it can actually cause the ntp to not work remove the ntp master command (by default your router automatically answers ntp request out every interface once you do the ntp server ip command verify that your BR2 router is synced with ntp server at 10.10.110.1 and if not set the times as close to the same as you can and that helps speed up sync once sync is complete, make sure you can ping both addresses, sometimes things are shut down such as is service-engine shut down? verify this with show ip int br once you can ping the cue ip and have ntp sync complete, you should not get this error On Wed, Jan 4, 2012 at 3:41 PM, Matthew Saskin m...@saskin.net wrote: Also, make sure that 10.10.110.3 is indeed acting as an NTP server. If it's a router, ntp master and ntp source to the interface that has the IP 10.10.110.3, etc. I know that I typically forget to put the static route back to the CUE module since you can get session/console access with the service-module ip/default gateway set, but no external traffic without the static route. -matthew On Wed, Jan 4, 2012 at 3:14 PM, datucha123 datucha123 datucha...@gmail.com wrote: ping 10.10.110.3 - and see if it pings. then take a look at the Integrated Service Engine Interface, to see the default gateway set. On Thu, Jan 5, 2012 at 12:03 AM, Rrcrumm rrcr...@yahoo.com wrote: What commands? Sent from my iPhone On Jan 4, 2012, at 11:53 AM, datucha123 datucha123 datucha...@gmail.com wrote: Verify that CUE can reach the NTP IP Address. and the CUE module has the default gateway set On Wed, Jan 4, 2012 at 11:27 PM, Randall Crumm rrcr...@yahoo.com wrote: HI, I am working on the new lab #2. When configuring CUE the question asks for the primary NTP server to be 10.10.110.3. The default is lo1, 10.10.115.1 When I enter that IP address, I get an error : I could not reach 10.10.110.3 using NTP. If 10.10.110.3 really is an NTP server, then there may be a firewall blocking NTP packets. NTP uses UDP port 123. Any thoughts? Thanks, Randall ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
