I just heard some guys discussed about no-prepend replace-as in H2+ but I did not understand the question and why do Cisco ask about it? Please discuss and help me.
Thanks.
I just heard some guys discussed about no-prepend replace-as in H2+ but I did not understand the question and why do Cisco ask about it? Please discuss and help me.
Thanks.
ping li (08-15-2019)
CE router should not see AS 65001 information when info send by PE Router(R50/R51/R52)
ping li (08-15-2019)
let me share with you the full question:
Refer to the “Overall Scenario”, “Diagram 2: Initial Topology” and “Diagram 4: Pre- merge Topology”. Jacob’s decided to enable MPLS VPN in their network Configure Jameson’s network as per the following requirements: based on Topology.
• Redistribute between EIGRP and BGP, not allow to do any aggregate at R55 and R56.
• R1 have peer with R50, R51, R52 and R1 must be router-reflector.
• CE in Jocobs do not see AS 65001 in NLRI
Please share the solution for this one also.
aaa1234567 (01-05-2019) , ahmedsalah71 (05-02-2018) , albenzo (04-28-2018) , Alena (04-27-2018) , AlexanderX (04-30-2018) , aliomdur90 (05-27-2018) , asa3rgcrgc (07-01-2018) , aslan (10-06-2018) , ASN373 (02-15-2019) , back2bacs (10-30-2018) , backhoefade (10-22-2018) , baolong.aka (07-23-2019) , bars (01-18-2019) , beliefs80 (10-05-2018) , BGP123 (10-19-2018) , BPDU (10-04-2018) , carlosfedorah (04-15-2018) , cazac (07-23-2018) , cc13093 (10-07-2018) , ccdie (07-15-2018) , ccie#58xxx (09-15-2018) , ccie2018 (04-15-2018) , ccie5611 (03-14-2019) , cciedream1 (04-26-2018) , CCIEGUY1234 (12-31-2019) , CCIEMSCCIE (10-16-2018) , ccierscisco (04-16-2018) , cciestm (11-08-2018) , cciestub (04-26-2018) , cciewannabe1 (07-18-2018) , cciezy (04-16-2018) , Chris (10-08-2018) , CiscoCCDE (04-15-2018) , ciscocrack (10-05-2018) , Daniel Deye (04-27-2018) , diespongebob33 (06-15-2018) , dtm77 (04-25-2018) , f0ck3r7331 (04-12-2019) , flemmingbond (06-03-2018) , flont (09-21-2019) , FurryGurry (10-20-2018) , Geronimo (04-29-2018) , gesu12 (02-24-2020) , GuiltyVerdict (08-06-2018) , Hafiz (11-27-2018) , Harry (10-30-2018) , hlbienhoa (07-20-2018) , idler (07-20-2018) , James (04-30-2018) , jeffval8 (10-05-2018) , jotasan (11-03-2018) , jpfu02 (10-11-2018) , jumarldomingo (07-13-2018) , jumpmasterguy (11-03-2018) , junomu22 (02-09-2019) , kalu (09-29-2019) , kansukre (10-05-2018) , kbone (08-11-2019) , kevin1016 (12-05-2018) , kkkttt (05-27-2019) , kknecom@gmail.com (04-24-2018) , konuremrah35 (02-16-2019) , lin (04-15-2018) , m4rk220 (10-29-2019) , maan4 (09-25-2018) , mamlo (05-01-2018) , marsooq (05-12-2018) , mavutani101@gmail.com (08-21-2018) , maw (04-23-2018) , max09 (09-13-2018) , mhtp (01-14-2020) , misiekk (07-02-2018) , mnhussain (11-09-2019) , mobeidat (10-07-2018) , mudassair (10-16-2018) , mustafamahdy (10-23-2018) , Myash (10-03-2018) , MYCCIENETWORK (08-14-2019) , Nobita (04-15-2018) , nyaramaro2 (12-28-2018) , obe-kenobe (06-21-2018) , orowp (10-05-2018) , pacino5 (08-03-2019) , pfccie (10-15-2018) , ping li (08-11-2019) , proctoryon (10-23-2018) , punpun (10-06-2018) , radek13579 (10-07-2018) , raptoriks (08-25-2018) , raymond2k (03-08-2020) , rocket64 (04-16-2018) , sashans (06-30-2018) , sayyod (01-07-2019) , Sh157517 (10-11-2018) , shadowmaster (04-26-2018) , shakthi (10-09-2018) , shikima (10-05-2018) , shortbread (11-08-2019) , siteoforigin (10-06-2018) , someone157 (10-17-2018) , syutou (07-17-2018) , t1630502 (04-29-2019) , tayyabarif8632 (01-23-2020) , Terminator (10-18-2018) , trustuser7 (10-06-2018) , wataru (10-05-2018) , yiya (04-16-2018) , yjp58 (10-29-2018) , zedlennon (11-12-2018) , Zexpert (07-30-2018) , zip69 (09-16-2018)
cciezy (04-16-2018) , diespongebob33 (06-15-2018) , James (04-28-2018) , mamlo (05-01-2018) , sayyod (01-07-2019)
Did anybody used SOO in H2/H2+ for loop protection?
Thank you for solution. going to test it
Thanks.
So this is the solution for following question: CE in Jocobs do not see AS 65001 in NLRI
What is the solution for following questions:
1. PE Routers in JACOBS location should not contain AS65006 in BGP NLRI
---> Here also do we have to remove AS65006 from 50,51 and 52 and use AS65001 AS number. (DO we need to use no "no-prepend replace-as" here also)
2. PE Routers in JACOBS location should not contain AS65001 in BGP NLRI (This is mentioned in H2)
--> As per solution mentioned, local-as command is used on R50,51,52 in bgp neighborship with R1:
neigh 10.255.1.1 remote-as 65001
neigh 10.255.1.1 local-as 65001
Is this correct or any additional thing is required ?
yjp58 (10-29-2018)