Alright, thanks all for your help. On Thu, Mar 11, 2010 at 3:24 PM, Bryan Bartik <[email protected]> wrote:
> It's just legacy stuff left over. TDP was the old cisco proprietary > protocol used to distribute labels. I guess the debug messages still have > it. > > > On Thu, Mar 11, 2010 at 1:12 PM, Victor Reyes II <[email protected]>wrote: > >> Bryan, >> >> That did the trick. The LDP neighbor relationship came up. I just >> have two last questions. When I entered "mpls ldp router-id Lo0 force" I >> got a console message which stated "%TDP-5-INFO: Default-IP-Routing-Table: >> TDP ID removed" as shown below. Why would TDP be running since I enabled >> "mpls label protocol ldp" globally? And would this happen every single time >> one has multiple Loopback interfaces configured? >> >> Thanks >> >> R1 Output >> >> R1(config)#mpls ldp router-id lo0 ? >> force Forcibly change the LDP router id >> <cr> >> >> R1(config)#mpls ldp router-id lo0 force >> R1(config)# >> *Mar 1 02:22:51.787: %TDP-5-INFO: Default-IP-Routing-Table: TDP ID >> removed >> >> >> >> R2 Output >> >> R2(config)# >> R2(config)# >> *Mar 1 02:25:54.807: %TDP-5-INFO: Default-IP-Routing-Table: TDP ID >> removed >> >> >> >> >> On Thu, Mar 11, 2010 at 3:04 PM, Bryan Bartik <[email protected]>wrote: >> >>> Try "mpls ldp router-id lo0 force" with "force" at then end. >>> >>> >>> On Thu, Mar 11, 2010 at 1:00 PM, Victor Reyes II <[email protected]>wrote: >>> >>>> Okay. So how can I change the LDP ID from Loopback1 to Loopback0. I >>>> tried the command "mpls ldp router-id lo0" but that did not help. >>>> >>>> >>>> >>>> >>>> On Thu, Mar 11, 2010 at 2:57 PM, Wouter Prins <[email protected]> wrote: >>>> >>>>> R1#show mpls ldp discovery >>>>> Local LDP Identifier: >>>>> 11.1.1.1:0 >>>>> Discovery Sources: >>>>> Interfaces: >>>>> FastEthernet0/0 (ldp): xmit/recv >>>>> * LDP Id: **22.2.2.2:0* <http://22.2.2.2:0/>*; no route* >>>>> >>>>> Last line says it all ;) >>>>> >>>>> On 11 March 2010 20:53, Victor Reyes II <[email protected]> wrote: >>>>> >>>>>> Bryan, >>>>>> >>>>>> If you look at the configs R2 Loopback 0 (2.2.2.2) is in OSPF. >>>>>> Also, I do I have reachability between R1-loopback0 to R2-loopback0. >>>>>> Below >>>>>> are the outputs. I believe I see the issue. R1 and R2 are using 11.1.1.1 >>>>>> and >>>>>> 22.2.2.2 as there LDP Identifier respectively. However, since neither >>>>>> network are advertised in OSPF the LDP neighbor relationship is not >>>>>> coming >>>>>> up. However I tried using the command "mpls ldp router-id lo0" on both >>>>>> router to change the LDP identifier which did not work. What can I do? >>>>>> >>>>>> Thanks >>>>>> >>>>>> >>>>>> R1 Outputs >>>>>> >>>>>> R1#show mpls ldp discovery >>>>>> Local LDP Identifier: >>>>>> 11.1.1.1:0 >>>>>> Discovery Sources: >>>>>> Interfaces: >>>>>> FastEthernet0/0 (ldp): xmit/recv >>>>>> LDP Id: 22.2.2.2:0; no route >>>>>> >>>>>> R1#sh ip ospf int brief >>>>>> Interface PID Area IP Address/Mask Cost State Nbrs >>>>>> F/C >>>>>> Lo0 1 0 1.1.1.1/32 1 LOOP 0/0 >>>>>> Lo1 1 0 11.1.1.1/24 1 LOOP 0/0 >>>>>> Fa0/0 1 0 10.1.12.1/24 10 BDR 1/1 >>>>>> >>>>>> >>>>>> R2 Outputs >>>>>> >>>>>> R2#sh ip ospf int brief >>>>>> Interface PID Area IP Address/Mask Cost State Nbrs >>>>>> F/C >>>>>> Lo0 1 0 2.2.2.2/32 1 LOOP 0/0 >>>>>> Fa0/1 1 0 10.1.23.2/24 10 BDR 1/1 >>>>>> Fa0/0 1 0 10.1.12.2/24 10 DR 1/1 >>>>>> >>>>>> >>>>>> R2#ping 1.1.1.1 source lo0 >>>>>> >>>>>> Type escape sequence to abort. >>>>>> Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds: >>>>>> Packet sent with a source address of 2.2.2.2 >>>>>> !!!!! >>>>>> Success rate is 100 percent (5/5), round-trip min/avg/max = 20/62/100 >>>>>> ms >>>>>> >>>>>> >>>>>> R2#sh mpls ldp discovery >>>>>> Local LDP Identifier: >>>>>> 22.2.2.2:0 >>>>>> Discovery Sources: >>>>>> Interfaces: >>>>>> FastEthernet0/0 (ldp): xmit/recv >>>>>> LDP Id: 11.1.1.1:0 >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> On Thu, Mar 11, 2010 at 1:57 PM, Bryan Bartik >>>>>> <[email protected]>wrote: >>>>>> >>>>>>> Victor, >>>>>>> >>>>>>> I don't see your R2 loopbacks in OSPF, make sure you have >>>>>>> reachability between the LDP router-ids. Can you ping from loopback to >>>>>>> loopback? Give the output of "show mpls ldp discovery". >>>>>>> >>>>>>> >>>>>>> On Thu, Mar 11, 2010 at 11:28 AM, Victor Reyes II <[email protected] >>>>>>> > wrote: >>>>>>> >>>>>>>> I tried your suggesting and it did not work either. >>>>>>>> >>>>>>>> Message sent from my Droid >>>>>>>> >>>>>>>> On Mar 11, 2010 1:19 PM, "Wouter Prins" <[email protected]> wrote: >>>>>>>> >>>>>>>> hi! >>>>>>>> >>>>>>>> 1.) create the loopback 0 interface as /32 >>>>>>>> 2.) remove the ospf network type from the loopback interface >>>>>>>> >>>>>>>> Let me know if that works out. :) >>>>>>>> >>>>>>>> On 11 March 2010 19:13, Victor Reyes II <[email protected]> wrote: >>>>>>>> >>>>>>>>> > >>>>>>>>> > Hi, >>>>>>>>> > >>>>>>>>> > I am trying to configure a simple MPLS config. However, I am >>>>>>>>> have trouble getting the ... >>>>>>>>> _______________________________________________ >>>>>>>>> For more information regarding industry leading CCIE Lab training, >>>>>>>>> please visit www.ipexpert.com >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Wouter Prins >>>>>>>> [email protected] >>>>>>>> CCIE #25628 >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> For more information regarding industry leading CCIE Lab training, >>>>>>>> please visit www.ipexpert.com >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Bryan Bartik >>>>>>> CCIE #23707 (R&S, SP), CCNP >>>>>>> Sr. Support Engineer - IPexpert, Inc. >>>>>>> URL: http://www.IPexpert.com >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Wouter Prins >>>>> [email protected] >>>>> >>>>> >>>>> >>>> >>>> _______________________________________________ >>>> For more information regarding industry leading CCIE Lab training, >>>> please visit www.ipexpert.com >>>> >>>> >>> >>> >>> -- >>> Bryan Bartik >>> CCIE #23707 (R&S, SP), CCNP >>> Sr. Support Engineer - IPexpert, Inc. >>> URL: http://www.IPexpert.com >>> >> >> > > > -- > Bryan Bartik > CCIE #23707 (R&S, SP), CCNP > Sr. Support Engineer - IPexpert, Inc. > URL: http://www.IPexpert.com >
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