The MPLS WG Archive[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index][Thread Index][Author Index][Subject Index] MPLS TE question
Hello, Can you point me to the right references or help answer underneath questions. I need to know if I can use the TE extensions to setup an LSP using RSVP-TE ( cross area ) in case my IGP is hierarchical IS-IS ( L1 and L2 ). Can I assume that summarization happens at area boundaries and that the detailed TE info does not get propagated inside the area ? This is case A to B where A,B LER and L2A and L2B LSR A - area 1 - L2A ---- L2X --- L2B - area 2 - B If now I am only extending my MPLS cloud to the L2 routers ( L2A - L2B are now LER ), A and B are NON-MPLS routers, can I then use the TE extensions of IS-IS to do TE between the L2A and L2B. I understand that the L2 routers only form L2 adjacencies, are the TE extensions communicated between them ? A - area 1 - L2A ---- L2X --- L2B - area 2 - B Thanks, Dirk begin:vcard n:Maeckelberghe;Dirk tel;cell:+32 476207502 tel;fax:+32 2 6554339 tel;work:S.W.I.F.T. s.c. x-mozilla-html:FALSE org:Phone: +32 2 6553414;Mobile: +32 476207502 version:2.1 email;internet:Dirk.Maeckelberghe@swift.com title:S.W.I.F.T. Strategy & Architecture dept. - Network Architect adr;quoted-printable:;;Avenue Adele 1=0D=0A;La Hulpe;;B-1310;Belgium fn:Dirk Maeckelberghe end:vcard S/MIME Cryptographic Signature
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