You mean the output you'd get if you used "ip ospf name-lookup" ;-)
-- Marko Milivojevic - CCIE #18427 (SP R&S) Senior CCIE Instructor - IPexpert On Fri, Jan 4, 2013 at 12:07 PM, rakesh madupu <raaki.88_at_gmail.com> wrote: > For me, I love isis in our customer deployments because it shows > neighboring devices names which is peers with, specially with RR's names , > life get so much simpler instead of reading an Ip address and associating it > again :) > > > On Sat, Jan 5, 2013 at 12:34 AM, Marko Milivojevic <markom_at_ipexpert.com> > wrote: >> >> IS-IS supports multiple routed protocols, i.e. IPv4 and IPv6, whereas >> OSPF doesn't. >> >> Also, in the time when MPLS-TE was emerging as a technology, IS-IS >> behavior to flood unknown TLVs instead of resetting adjacencies when >> it receives them (OSPF does that when it receives an unknown LSA). >> meant a very controlled deployment of new technologies. The fact it's >> not IP, also has some security benefits (cannot be remotely attacked). >> Etc. >> >> What Joseph said is... not quite the reason, since IS-IS also has a >> requirement for a contiguous L2 area. >> >> -- >> Marko Milivojevic - CCIE #18427 (SP R&S) >> Senior CCIE Instructor - IPexpert >> >> On Fri, Jan 4, 2013 at 10:34 AM, Imran Ali <immrccie_at_gmail.com> wrote: >> > marko i need to know why they use is-is over ospf >> > >> > On Fri, Jan 4, 2013 at 8:53 PM, Marko Milivojevic <markom_at_ipexpert.com> >> > wrote: >> >> >> >> In reality, for this purpose, IS-IS and OSPF are pretty much the same >> >> (Type 2 vs Pseudonode LSP). They both use a very similar approach to >> >> solve the same calculation problem. >> >> >> >> Carriers tend to use IS-IS for one other reason (to some extent >> >> remedied by OSPFv3). This is a separate discussion though. >> >> >> >> -- >> >> Marko Milivojevic - CCIE #18427 (SP R&S) >> >> Senior CCIE Instructor - IPexpert >> >> >> >> >> >> Blogs and organic groups at http://www.ccie.net >> >> >> >> _______________________________________________________________________ >> >> Subscription information may be found at: >> >> http://www.groupstudy.com/list/CCIELab.html >> >> >> Blogs and organic groups at http://www.ccie.net >> >> _______________________________________________________________________ >> Subscription information may be found at: >> http://www.groupstudy.com/list/CCIELab.html >> >> >> >> >> >> >> > > > > -- > Any Fool can Know The Point is to Understand - Einstein > > www.cciematrix.com Blogs and organic groups at http://www.ccie.netReceived on Fri Jan 04 2013 - 12:10:42 ART
This archive was generated by hypermail 2.2.0 : Sun Feb 03 2013 - 16:27:17 ART