Cisco CCNP / BSCI Exam Tutorial: OSPF Route Redistribution Review - 0 views

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  #1 Mack Fowler on 13 Jul 13

   

  OSPF route redistribution can be an essential topic on the BSCI exam, and it's a topic high in facts and defaults that you'll require to know for the exam room and the job. I discovered tumbshots by browsing books in the library. To help you move the BSCI exam, here's a quick overview of a few of the OSPF route redistribution fundamentals.
  
  To see if your router can be an ABR o-r ASBR, function show ip ospf. This also shows any tracks being redistributed into OSPF on this switch.
  
  R1#show internet protocol address ospf
  
  Routing Process "ospf 1" with ID 1.1.1.1
  
  Supports only single TOS( TOS0) tracks
  
  Helps opaque LSA
  
  It is an border and autonomous system border router
  
  Redistributing External Routes from,
  
  Linked, includes subnets in redistribution
  
  rip, contains subnets in redistribution
  
  When redistributing RIP in to OSPF, the choice is needed to include subnets in redistribution. A seed full must be given, when redistributing OSPF in to RIP. (OSPF offers redistributed tracks a default metric of 20 this can be improved, but a seed metric doesn't have to be set.)
  
  R1( config )#router ospf 1
  
  R1( config-router )#redistribute linked
  
  Can not only classful sites is going to be redistributed
  
  R1( config-router )#redistribute attached subnets
  
  R1( config-router )#redistribute split subnets
  
  R1( config-router )#router rip
  
  R1( config-router )#redistribute connected full 1
  
  R1( config-router )#redistribute ospf 1 full 1
  
  By default, routes redistributed into OSPF are noted as E2 routes. The metric for these paths shows only the cost of the path from the ASBR to the destination system and does not contain the cost of the path from the local modem to the ASBR. Company Website is a offensive online library for more concerning the reason for it. In comparison, E1 channels include the price of the whole path from the local router towards the destination system. If you are concerned by illness, you will certainly choose to learn about official website.
  
  E E2 5.1.1.1 [110/20] via 172.34.34.3, 00:33:21, Ethernet0
  
  6.0.0.0/32 is subnetted, 1 subnets
  
  E E2 6.1.1.1 [110/20] via 172.34.34.3, 00:33:21, Ethernet0
  
  172.12.0.0/16 is variably subnetted, 2 subnets, 2 masks
  
  O E2 172.12.21.0/30 [110/20] via 172.34.34.3, 00:33:32, Ethernet0
  
  E E2 7.1.1.1 [110/20] via 172.34.34.3, 00:33:21, Ethernet0
  
  15.0.0.0/24 is subnetted, 1 subnets
  
  E E2 15.1.1.0 [110/20] via 172.34.34.3, 00:33:32, Ethernet0
  
  To redistribute routes into OSPF and mark them as E1 upon redistribution, use the metric-type alternative together with the redistribution order.
  
  R1( config )#router ospf 1
  
  R1( config-router )#redistribute tear subnets metric-type??
  
  1 Set OSPF External Typ-e 1 measurements
  
  2 Set OSPF External Typ-e 2 measurements
  
  R1( config-router )#redistribute split subnets metric-type 1
  
  Consider the same two paths in R4's routing dining table, which are now displayed as E1 routes:
  
  O E1 5.1.1.1 [110/94] via 172.34.34.3, 00:04:13, Ethernet0
  
  6.0.0.0/32 is subnetted, 1 subnets
  
  O E1 6.1.1.1 [110/94] via 172.34.34.3, 00:04:14, Ethernet0
  
  Making your CCNP certification and bsci test success is determined by understanding the details, and there are many of details associated with OSPF course redistribution! Keep learning, training different cases in your CCNA / CCNP house research or tray rental, and you'll master these facts and pass the test!.Chris Wallace
  Medical-Assistant-Training.org
  San Francisco, CA 94105
  575 Market Street, Suite 3000
  (415) 209-5257

   

  <div class="cArrow"> </div><div class="cContentInner">OSPF route redistribution can be an essential topic on the BSCI exam, and it's a topic high in facts and defaults that you'll require to know for the exam room and the job. I discovered <a rel="nofollow" href="http://www.howtobecomeaphlebotomist.com/">tumbshots</a> by browsing books in the library. To help you move the BSCI exam, here's a quick overview of a few of the OSPF route redistribution fundamentals. <br /> <br /> To see if your router can be an ABR o-r ASBR, function show ip ospf. This also shows any tracks being redistributed into OSPF on this switch. <br /> <br /> R1#show internet protocol address ospf <br /> <br /> Routing Process "ospf 1" with ID 1.1.1.1 <br /> <br /> Supports only single TOS( TOS0) tracks <br /> <br /> Helps opaque LSA <br /> <br /> It is an border and autonomous system border router <br /> <br /> Redistributing External Routes from, <br /> <br /> Linked, includes subnets in redistribution <br /> <br /> rip, contains subnets in redistribution <br /> <br /> When redistributing RIP in to OSPF, the choice is needed to include subnets in redistribution. A seed full must be given, when redistributing OSPF in to RIP. (OSPF offers redistributed tracks a default metric of 20 this can be improved, but a seed metric doesn't have to be set.) <br /> <br /> R1( config )#router ospf 1 <br /> <br /> R1( config-router )#redistribute linked <br /> <br /> Can not only classful sites is going to be redistributed <br /> <br /> R1( config-router )#redistribute attached subnets <br /> <br /> R1( config-router )#redistribute split subnets <br /> <br /> R1( config-router )#router rip <br /> <br /> R1( config-router )#redistribute connected full 1 <br /> <br /> R1( config-router )#redistribute ospf 1 full 1 <br /> <br /> By default, routes redistributed into OSPF are noted as E2 routes. The metric for these paths shows only the cost of the path from the ASBR to the destination system and does not contain the cost of the path from the local modem to the ASBR. <a rel="nofollow" href="http://www.howtobecomeaphlebotomist.com/">Company Website</a> is a offensive online library for more concerning the reason for it. In comparison, E1 channels include the price of the whole path from the local router towards the destination system. If you are concerned by illness, you will certainly choose to learn about <a rel="nofollow" href="http://www.howtobecomeaphlebotomist.com/">official website</a>. <br /> <br /> E E2 5.1.1.1 [110/20] via 172.34.34.3, 00:33:21, Ethernet0 <br /> <br /> 6.0.0.0/32 is subnetted, 1 subnets <br /> <br /> E E2 6.1.1.1 [110/20] via 172.34.34.3, 00:33:21, Ethernet0 <br /> <br /> 172.12.0.0/16 is variably subnetted, 2 subnets, 2 masks <br /> <br /> O E2 172.12.21.0/30 [110/20] via 172.34.34.3, 00:33:32, Ethernet0 <br /> <br /> E E2 7.1.1.1 [110/20] via 172.34.34.3, 00:33:21, Ethernet0 <br /> <br /> 15.0.0.0/24 is subnetted, 1 subnets <br /> <br /> E E2 15.1.1.0 [110/20] via 172.34.34.3, 00:33:32, Ethernet0 <br /> <br /> To redistribute routes into OSPF and mark them as E1 upon redistribution, use the metric-type alternative together with the redistribution order. <br /> <br /> R1( config )#router ospf 1 <br /> <br /> R1( config-router )#redistribute tear subnets metric-type?? <br /> <br /> 1 Set OSPF External Typ-e 1 measurements <br /> <br /> 2 Set OSPF External Typ-e 2 measurements <br /> <br /> R1( config-router )#redistribute split subnets metric-type 1 <br /> <br /> Consider the same two paths in R4's routing dining table, which are now displayed as E1 routes: <br /> <br /> O E1 5.1.1.1 [110/94] via 172.34.34.3, 00:04:13, Ethernet0 <br /> <br /> 6.0.0.0/32 is subnetted, 1 subnets <br /> <br /> O E1 6.1.1.1 [110/94] via 172.34.34.3, 00:04:14, Ethernet0 <br /> <br /> Making your CCNP certification and bsci test success is determined by understanding the details, and there are many of details associated with OSPF course redistribution! Keep learning, training different cases in your CCNA / CCNP house research or tray rental, and you'll master these facts and pass the test!.Chris Wallace <br /> Medical-Assistant-Training.org <br /> San Francisco, CA 94105 <br /> 575 Market Street, Suite 3000 <br /> (415) 209-5257</div>

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