[j-nsp] Stub Router in OSPF

Dear All, Why in Junos, a Loopback Network is always advertised as a stub route/LSA (even if it is associated in the OSPF instance)??? Thanks in advance, regards, -- Muhammad Fahad Khan IT Specialist Global Technology Services, IBM fa...@pk.ibm.com +92-321-2370510 +92-301-8247638

Re: [j-nsp] Stub Router in OSPF

I think it is becuase no adjacencies are formed on the loopback interface. Thanks, Nilesh -- Sent from my mobile handheld device On Aug 3, 2009, at 11:36 PM, Fahad Khan fahad.k...@gmail.com wrote: Dear All, Why in Junos, a Loopback Network

Re: [j-nsp] Stub Router in OSPF

I have seen that all the networks that are directly connected between neighbours are there as stub lsa in database, why is that so?? R1 ---10.0.0.1/30---10.0.0.2/30---R2 R1 has 10.0.0.2 as stub lsa in its databasewhy?? regards, On Tue, Aug 4, 2009 at 11:44 AM, Nilesh Khambal

Re: [j-nsp] Stub Router in OSPF

The following is from RFC 2328, page 15. Interfaces to point-to-point networks need not be assigned IP addresses. When interface addresses are assigned, they are modelled as stub links, with each router advertising a stub connection to the other router's interface address. Optionally, an IP

Re: [j-nsp] Stub Router in OSPF

Tarique, Thank you very much Exactly that behaviour is for ptp links and Loopbacks regards, On Tue, Aug 4, 2009 at 12:12 PM, Nalkhande Tarique Abbas ntari...@juniper.net wrote: The following is from RFC 2328, page 15. Interfaces to point-to-point networks need not be assigned IP

Re: [j-nsp] ex4200 throughput trouble on 10GE interface

Michael, Is the throughput impaired only during peak times? Does throughput improve after peak hours? Are there any drops/errors on this interface? Is uplink sending you (perhaps too many) PAUSE frames? Rgds Alex - Original Message - From: Michael msched...@gmail.com To:

Re: [j-nsp] Stub Router in OSPF

Yes Tarique is rite @ p2p link stub question. Tarique coded the rite part of RFC. For the sake of clarity , one can understand it in these simple words, An OSPF router always forms an adjacency over a p2p link using an unnumbered interface and reports that connection in its router LSA using a

Re: [j-nsp] ex4200 throughput trouble on 10GE interface

Hi, Michael schrieb: Recentle I've installed first ex4200 to my core network with 10GE uplink module. Now almost every day in peak time I see sudden fall of throughput on 10GE interface. Peak load is about 4G. At the moment outbound traffic falls to 3G and users notice upload speed downgrade.

[j-nsp] IGMP Join Rate Limiting

When testing IGMP join rates I see an unusual rate of ~500pps. In an example I look at interface stats and see 1000 packets in, 539 input to local, 461 input to transit. Corresponding to this I see 539 IGMP groups setup. If I burst the same range again in the next second I don't learn any more.

Re: [j-nsp] ex4200 throughput trouble on 10GE interface

On Wednesday 05 August 2009 03:32:12 am Michael wrote: Traffic goes down in offpeak time to 1G. Difference between inbound and outbound traffic cannot be seen. The next day peak time the situation repeats - outbound traffic reaches a limit and does not go upper. Reboot resolves the

[j-nsp] JNCIS-SEC Study Material

Hi all, ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp

[j-nsp] JNCIS-SEC Study Material

Hi I m looking for JNCIS-SEC study material specially on Intro to IDP HA Clustering Firewall user authentication Can somebody provide me complete study material of JNCIS-SEC. Thanks in advance Atif. ___