Q.38 the answer should be:
C. It can be used, to specify the network number and subnet mask of the routes.
When using extended accesslist to do route filtering, the list will permit
those route(s) which is/are *exactly match* the number of network prefix bit.
At 02:08 PM 12/5/00 +0800, you wrote:
>Q.9 Ans should be C:Nonbroadcast multiaccess (NBMA) or
>E:Point-to-multipoint
> Ans C is fully meshed n/w and Ans E is for partially meshed
>n/w
>
>Q.10 Ans C : DRs generated n/w link status and flood within the area.
>
>Q.13 Ans C : Agree
>
>Q.27 I think Ans C unless you want to change the physical BW
>
>Q.29 I think Ans B
>
>Q.38. Ans D. The meaning of extended Access List Use in a Distribute List
>is different.
> The source parameters of the extended access list are used
>to indicate the address
> of the network whose updates are to be permitted or denied.
>The destination parameters
> of the extended access list are used to indicate the subnet
>mask of that network.
>
>Rgds,
>Sam
>
> > -----Original Message-----
> > From: Mahesh Gupta [SMTP:[EMAIL PROTECTED]]
> > Sent: Monday, December 04, 2000 5:54 PM
> > To: [EMAIL PROTECTED]
> > Subject: BSCN questions --need help
> >
> > Hi,
> >
> > Attached are some of the BSCN questions which are creating lot doubts in
> > my mind. I found these questions on one of the web site while preparing
> > for BSCN exam. Please help me in understanding them as web site's
> > evaluation said that my answers were wrong.
> >
> > Please spare some time for these questions.. if possible today...
> >
> > Thanks a lot.
> >
> > Regards,
> > Mahesh
> >
> >
> >
> > Here are the questions with my answers :-
> >
> >
> > Question 9 of 40.
> > Which OSPF mode of operation is <u>not</u> supported over NBMA
> > topologies on a Cisco router?
> > A. Broadcast
> > B. Nonbroadcast point-to-point
> > C. Nonbroadcast multi-access
> > D. Point-to-point
> > E. Point-to-multipoint
> > My answer :- E as it is RPC mode and is not supported in some scenarios
> > e.g. IP over ATM. Here I tried with option B as well but
> > that was also wrong.
> >
> > Question 10 of 40.
> > What generates an OSPF type-2 LSA?
> > A. ABRs
> > B. ASBRs
> > C. DRs
> > D. BDRs
> > E. Each router for each area to which it belongs
> > My answer :- C as Type 2 LSA's are Link LSA's.
> >
> > Question 13 of 40.
> > Given the following configuration:
> >
> > outer ospf 20
> > network 10.3.3.2 0.0.0.0 area 0
> > network 10.4.4.1 0.0.0.0 area 3
> > network 10.5.0.0 0.0.255.255 area 3
> > area 0 range 10.3.0.0 255.255.0.0
> > area 3 range 10.4.4.0 255.255.255.0
> > area 3 range 10.5.0.0 255.255.0.0
> >
> > Which statement about the difference between the effects of line 6 and
> > the effects of line 7 is true?
> > A. Line 6 advertises a single subnet into area 3 while line 7
> > advertises all subnets into area 3
> > B. Line 6 generates a host advertisement while line 7 generates a
> > subnet advertisement
> > C. Line 6 creates a more specific entry in the routing table of a
> > router belonging to area 3 than does line 7
> > D. Line 6 advertises a single subnet into area 0 while line 7
> > advertises all subnets into area 0
> > My answer :-C seems to most logical...
> >
> >
> > Question 27 of 40.
> > Which of the following best completes the following statement?
> >
> > When configuring EIGRP for WAN interfaces, the BANDWIDTH statement is
> > _____.
> > A. required for Frame Relay only
> > B. required for subinterfaces only
> > C. not required
> > D. only used for multipoint circuits
> > My answer :- no clue as very generic question.... guess was A or D but
> > both were wrong. I thought A becasue specially in
> > framerelay multipoint networks we put bandwidth but not necessarily only
> > on subinterfaces. We may want to use the bandwidth
> > command directly on a interface so that we can change the default value
> > of T1 (1.544MB).
> >
> > Question 29 of 40.
> > When using Enhanced IGRP in large scalable networks, why is additional
> > EIGRP configuration required?
> > A. To be hierarchical
> > B. To adjust only WAN bandwidth because EIGRP is preconfigured (Plug
> > and Play)
> > C. To be monitored by the administrator
> > D. To create manually entered summary routes
> > My answer :- I tried A and D but both were wrong. any clue
> >
> > Question 37 of 40.
> > Which is <u>not</u> a benefit of manual route summarization in EIGRP
> > networks?
> > A. Smaller routing tables
> > B. Boundaries for query packets
> > C. More rapid convergence
> > D. A route to the null interface
> > My answer :- C becasue if we limit query boundry, rapid concergence
> > will automatically happen ??
> >
> > Question 38 of 40.
> > Which statement about an extended IP access list is true when
> > configuring a distribute-list to filter BGP route advertisements on a
> > Cisco router?
> > A. It cannot be used; only standard IP access lists can be configured
> >
> > B. It can be used, to specify the source and destination IP address
> > of the routes
> > C. It can be used, to specify the network number and subnet mask of
> > the routes
> > D. It can be used, with a different syntax than the usual use of the
> > extended IP access list
> > My answer :- Tried B and D but was wrong ?? no idea ..
> >
> > _________________________________
> > FAQ, list archives, and subscription info:
> > http://www.groupstudy.com/list/cisco.html
> > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
>_________________________________
>FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Rgds,
K a t s o n
---
General Manager
Networking Deparment, IXTech Limited.
voice: (852)2603 7739 fax: (852)2603 7952
MOTM: Katz, Phillip W. Age 37. Passed away unexpectedly on Fri., Apr 14, 2000.
He was the author of the PKZIP/PKUNZIP software and owner of PKWARE Inc.
_________________________________
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Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
