Enabling OSPF using minimum network statements

March 9, 2008 @ 9:09 am · Filed under CCIE Study

How does network 154.1.13.3 0.0.0.15 area 0 match
ip address 154.1.3.3 255.255.255.0 ip address 154.1.23.3 255.255.255.0
Tony Schaffran Network Analyst CCIE #11071 CCNP, CCNA, CCDA, NNCDS, NNCSS, CNE, MCSE www.cconlinelabs.com Your #1 choice for online Cisco rack rentals.
—–Original Message—– From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of trade me Sent: Sunday, March 09, 2008 5:38 AM To: YourPal; Cisco certification Subject: RE: Enabling OSPF using minimum network statements
Hi BR,
It’s late,
But my best is 154.1.0.0/20
154.1.[0-15].[0-255]
network 154.1.13.3 0.0.0.15 area 0
matt
—————————————- > Date: Sun, 9 Mar 2008 20:24:11 +0800 > From: dearprudence28@gmail.com > To: ccielab@groupstudy.com > Subject: Enabling OSPF using minimum network statements > > Hi Group, > > A router has the following IP addresses: > > ! > interface FastEthernet0/0 > ip address 154.1.38.3 255.255.255.0 > ! > interface FastEthernet0/1 > ip address 154.1.3.3 255.255.255.0 > ! > interface Serial0/0 > ip address 154.1.0.3 255.255.255.0 > ! > interface Serial0/2 > ip address 154.1.13.3 255.255.255.0 > ! > interface Serial0/3 > ip address 154.1.23.3 255.255.255.0 > ! > > The task requires to enable OSPF area 0 on interfaces Fa0/1, s0/2, and s0/3 > using the minimum amount of network statements necessary. Do not enable area > 0 on any other interfaces. > > As hard as I tried, I’m not able to use minimum network statements to cover > those 3 interfaces without covering s0/0. So I configured 3 statements as > follows (to me, this is the min.): > > ! > router ospf 1 > network 154.1.3.3 0.0.0.0 area 0 > network 154.1.13.3 0.0.0.0 area 0 > network 154.1.23.3 0.0.0.0 area 0 > ! > > Let me know if you have a solution that meets the task requirement. > > > Thank you. > > BR, > Emil > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
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