Currently doing OSPF labs based on Narbik’s workbook:
OSPF:
Lab 1 (optimization):
turning off LSA type 6
go under router ospf –> ignore lsa mospf
changing hello timers such that it sends 4 hellos per second with hold time of one [...]
Archive for the ‘Narbik’ Category
Narbik’s Advanced Lab Notes – OSPF (I)
Posted in Narbik, tagged micronics, Narbik on April 1, 2009 | Leave a Comment »
Narbik’s Soup-to-Nuts [Switching] Lab 1
Posted in Narbik, tagged 3560, ccie, Narbik, private vlans, smart port macro, snmp, soup-to-nuts, switching on March 1, 2009 | Leave a Comment »
<begin lab1 interesting stuff>
LAB 1:
3550 by default would negotiate ISL trunk and two ports negotiate to “n-isl”, since by default ports are configured in Desirable state.
With 3560, ports are not in desirable mode, so the trunk must be configured statically to trunk or negotiate a trunk.
extended range vlans can only be created when vtp is [...]
