Blog Index

• The dangers of route summarization
  9 Apr 2008 by stretch · 5 comments
• Where are type 4 LSAs generated?
  21 Apr 2008 by stretch · 9 comments
• Hello timer behaviors
  14 May 2008 by stretch · 10 comments
• Default CEF entries
  5 Jun 2008 by stretch · 3 comments
• OSPF network types
  19 Jun 2008 by stretch · 14 comments
• OSPF area types
  24 Jun 2008 by stretch · 65 comments
• Visualizing tunnels
  11 Jul 2008 by stretch · 12 comments
• Dynamic Multipoint VPN (DMVPN)
  23 Jul 2008 by stretch · 29 comments
• Path MTU Discovery
  18 Aug 2008 by stretch · 14 comments
• IPv6 neighbor discovery
  28 Aug 2008 by stretch · 15 comments
• IPv6 and OSPFv3
  1 Sep 2008 by stretch · 7 comments
• OSPFv3 authentication
  3 Sep 2008 by stretch · 3 comments
• BGP route aggregation - part 1
  19 Sep 2008 by stretch · 9 comments
• BGP route aggregation - part 2
  20 Sep 2008 by stretch · 3 comments
• Distance vector versus link-state
  2 Oct 2008 by stretch · 29 comments
• OSPF as a distance vector protocol
  13 Oct 2008 by stretch · 8 comments
• PIM crash course
  16 Oct 2008 by stretch · 16 comments
• OSPF stub router advertisement
  29 Oct 2008 by stretch · 3 comments
• Disabling split horizon
  3 Nov 2008 by stretch · 7 comments
• Redistribution seed metrics
  7 Nov 2008 by stretch · 7 comments
• Probable reasons BGP isn't installing a route
  19 Nov 2008 by stretch · 6 comments
• Two routing protocols with the same AD
  6 Dec 2008 by stretch · 11 comments
• OSPF conditional default route injection
  12 Dec 2008 by stretch · 16 comments
• Disabling MPLS TTL propagation
  22 Dec 2008 by stretch · 8 comments
• RTP in EIGRP
  17 Jan 2009 by stretch · 10 comments
• BGP route auto-tagging
  19 Jan 2009 by stretch · 1 comment
• What's a bogon?
  21 Jan 2009 by stretch · 3 comments
• Internet draft: IS-IS and OSPF differences
  23 Jan 2009 by stretch · 8 comments
• IPv6 neighbor spoofing
  2 Feb 2009 by stretch · 20 comments
• Bandwidth versus maximum reserved bandwidth
  12 Feb 2009 by stretch · 15 comments