显示标签为“642-691”的博文。显示所有博文
显示标签为“642-691”的博文。显示所有博文

2013年7月22日星期一

Ciscoの642-691の認定試験に合格すれば、就職機会が多くなります

あなたはIT職員ですか。成功したいのですか。成功したいのならPass4TestのCiscoの642-691試験トレーニング資料を利用してください。当社の資料は実践の検証に合格したもので、あなたが首尾よくIT認証試験に合格することを助けます。Pass4TestのCiscoの642-691トレーニング資料を手に入れたらあなたはIT業種でもっとよい昇進を持つようになり、高レベルのホワイトカラーのトリートメントを楽しむこともできます。あなたはまだ何を心配しているのですか。Pass4TestのCiscoの642-691トレーニング資料はあなたのニーズを満たすことができますから、躊躇わずにPass4Testを選んでください。Pass4Testはあなたと苦楽を共にして、一緒に挑戦に直面します。


Pass4TestはCiscoの642-691認定試験に対して問題集を提供しておるサイトで、現場のCiscoの642-691試験問題と模擬試験問題集を含みます。ほかのホームページに弊社みたいな問題集を見れば、あとでみ続けて、弊社の商品を盗作することとよくわかります。ass4Testが提供した資料は最も全面的で、しかも更新の最も速いです。


それぞれのIT認証試験を受ける受験生の身近な利益が保障できるために、Pass4Testは受験生のために特別に作成されたCiscoの642-691試験トレーニング資料を提供します。この資料はPass4TestのIT専門家たちに特別に研究されたものです。彼らの成果はあなたが試験に合格することを助けるだけでなく、あなたにもっと美しい明日を与えることもできます。


試験番号:642-691問題集

試験科目:Cisco 「CCIP BGP + MPLS Exam (BGP + MPLS)」

現在でCiscoの642-691試験を受かることができます。Pass4TestにCiscoの642-691試験のフルバージョンがありますから、最新のCiscoの642-691のトレーニング資料をあちこち探す必要がないです。Pass4Testを利用したら、あなたはもう最も良いCiscoの642-691のトレーニング資料を見つけたのです。弊社の質問と解答を安心にご利用ください。あなたはきっとCiscoの642-691試験に合格できますから。


君はほかのサイトや書籍もブラウズ するがもしれませんが、弊社の関連の学習資料と比較してからPass4Testの商品の範囲が広くてまたネット上でダウンロードを発見してしまいました。Pass4Testだけ全面と高品質の問題集があるのではPass4Testの専門家チームが彼らの長年のIT知識と豊富な経験で研究してしました。そして、Pass4Testに多くの受験生の歓迎されます。


神様は私を実力を持っている人間にして、美しい人形ではないです。IT業種を選んだ私は自分の実力を証明したのです。しかし、神様はずっと私を向上させることを要求します。Ciscoの642-691試験を受けることは私の人生の挑戦の一つです。でも大丈夫です。Pass4TestのCiscoの642-691試験トレーニング資料を購入しましたから。すると、Ciscoの642-691試験に合格する実力を持つようになりました。 Pass4TestのCiscoの642-691試験トレーニング資料を持つことは明るい未来を持つことと同じです。


話と行動の距離はどのぐらいありますか。これは人の心によることです。意志が強い人にとって、行動は目と鼻の先にあるのです。あなたはきっとこのような人でしょう。Ciscoの642-691認定試験に申し込んだ以上、試験に合格しなければならないです。これもあなたの意志が強いことを表示する方法です。Pass4Testが提供したトレーニング資料はインターネットで最高のものです。Ciscoの642-691認定試験に合格したいのなら、Pass4TestのCiscoの642-691試験トレーニング資料を利用してください。


購入前にお試し,私たちの試験の質問と回答のいずれかの無料サンプルをダウンロード:http://www.pass4test.jp/642-691.html


NO.1 In a central services topology, which routes do client VRFs contain?
A. routes from the client site, but not from the server site
B. routes from the server site, but not from the client site
C. routes from both the client site and the server site
D. only EBGP routes from either the client site or the server site
Answer: C

Cisco参考書   642-691認定試験   642-691   642-691認定試験   642-691

NO.2 For which purpose is the command mpls ldp maxhops used?
A. In large ATM-MPLS networks, the LFIB can become too large and it may be necessary to limit the
maximum diameter of the MPLS LSPs.
B. Because downstream-on-demand label allocation uses hop count to control loop detection, it maybe
necessary to limit the maximum diameter of the MPLS network.
C. Because end-to-end delay can cause problems with some voice applications, it may be necessary to
limit the maximum diameter of the MPLS network.
D. When interconnecting large frame mode MPLS and cell mode networks it may be necessary to limit the
maximum network diameter to prevent forwarding loops.
Answer: B

Cisco   642-691   642-691認定証   642-691問題集

NO.3 Based on the network diagram shown in the exhibit, what is the correct configuration on the customer
edge router used to conditionally announce the customer networks to the ISP?
A. router bgp 65001
! neighbor commands not shown
network 192.168.8.0 mask 255.255.252.0
!
ip route 192.168.8.0 255.255.252.0 192.168.8.33
B. router bgp 65001
! neighbor commands not shown
aggregate-address 192.168.8.0 255.255.252.0 summary-only
!
ip route 192.168.8.0 255.255.252.0 192.168.8.33
C. router bgp 65001
! neighbor commands not shown
network 192.168.8.0
network 192.168.9.0
network 192.168.10.0
network 192.168.11.0
!
ip route 192.168.8.0 255.255.255.0 null0
ip route 192.168.9.0 255.255.255.0 null0
ip route 192.168.10.0 255.255.255.0 null0
ip route 192.168.11.0 255.255.255.0 null0
D. router bgp 65001
! neighbor commands not shown
aggregate-address 192.168.8.0 255.255.252.0 summary-only
!
router ospf 1
network 192.168.8.0 0.0.3.255 area 0
E. router bgp 65001
! neighbor commands not shown
aggregate-address 192.168.8.0 255.255.252.0
!
ip route 192.168.8.0 255.255.252.0 null0
Answer: A

Cisco   642-691問題集   642-691過去問   642-691   642-691   642-691認定証

NO.4 Refer to the exhibit.
\Which two of the following statements about the MPLS configurations are true? (Choose two.)
A. The VPI range being configured is the default VPI range.
B. The router is missing the mpls label protocol ldp configuration command on its ATM 0/0.1 subinterface
to make it an LC-ATM enabled subinterface.
C. There is a problem with the configurations because the control VC should be set to 0 32 instead.
D. The ATM switch is using VC merge since VC merge is enabled by default.
E. For MPLS label allocations, both VPI 6 and 7 can be used.
Answer: DE

Cisco問題集   642-691練習問題   642-691   642-691認証試験   642-691練習問題   642-691

NO.5 Refer to the diagram.
What problem can be caused by the second P router summarizing the loopback address of the egress PE
router.?
A. The first P router will be faced with a VPN label which it does not understand.
B. The second P router will be faced with a VPN label which it does not understand.
C. The egress PE router will not be able to establish a label switch path (LSP) to the ingress PE router.
D. A label switch path (LSP) will be established from the ingress PE router to the egress PE router, an
event that is not desirable.
E. The ingress PE router will not be able to receive the VPN label from the egress PE router via MP-IBGP.
Answer: B

Cisco   642-691認証試験   642-691認定証

NO.6 Based on the topology diagram shown in the exhibit, when should BGP be used as the routing protocol
between the customer and the ISP?
A. If physical link failures can not be detected by the link-level procedures.
B. If the customer wants to affect how the ISP will route the customer's traffic out to the rest of the Internet.
C. If the ISP does not support static routing with the customer.
D. If the customer is using provider-assigned (PA) addresses inside the customer's network.
E. If the customer is using private addresses inside the customer's network.
Answer: A

Cisco過去問   642-691   642-691   642-691過去問

NO.7 What are three drawbacks of a peer-to-peer VPN using a shared provider edge (PE) router? (Choose
three.)
A. A full mesh of virtual circuits is required between the customer sites.
B. All the customers have to share a common IP address space.
C. Optimal routing between customer sites cannot be guaranteed.
D. The shared PE router has to know all routes for all customers.
E. Packet filters are required on the PE routers.
Answer: BDE

Cisco認証試験   642-691   642-691   642-691

NO.8 What does the following command accomplish?
sanjose#clear ip bgp 10.1.1.1 in prefix-filter
A. The sanjose router will perform an outbound soft reconfig to the 10.1.1.1 neighbor.
B. The sanjose router will send out the ORF prefix-list so that a new route refresh will be received from the
1.1.1 neighbor.
C. The 10.1.1.1 router will perform an inbound soft reconfig on the updates from the sanjose neighbor.
D. The 10.1.1.1 router will send out the ORF prefix-list so that a new route refresh will be received from
the sanjose neighbor.
E. The bgp session between the sanjose and the 10.1.1.1 router will be reset so that all the new bgp
updates from the 10.1.1.1 router can be processed by the inbound prefix-list at the sanjose router.
F. The bgp session between the sanjose and the 10.1.1.1 router will be reset so that all the new bgp
updates from the sanjose router can be processed by the inbound prefix-list at the 10.1.1.1 router.
Answer: B

Cisco認定試験   642-691   642-691   642-691問題集

NO.9 Which two of the following statements regarding LDP are true? (Choose two.)
A. LDP can also be used between nonadjacent routers using multicast LDP hello messages.
B. LDP does not require periodic hello messages once the LDP session has been established between
the LDP peers.
C. LDP hello messages use TCP packets with a destination port number of 646.
D. Multiple sessions can be established between a pair of LSRs if they use multiple label spaces.
E. Per-platform label space can be identified by a label space ID of 0 in the LDP identifier field.
Answer: DE

Cisco   642-691   642-691   642-691問題集   642-691認定試験

NO.10 On a dedicated subinterface implementation, PE-2 must establish an address-family vrf IPv4 BGP
neighbor relationship with which router?
A. CE-1
B. CE-2
C. PE-1
D. PE-IG
E. CE-1 and CE-2
F. PE-1 and PE-IG
Answer: B

Cisco練習問題   642-691   642-691   642-691   642-691問題集

今の多士済々な社会の中で、IT専門人士はとても人気がありますが、競争も大きいです。だからいろいろな方は試験を借って、自分の社会の地位を固めたいです。642-691認定試験はCiscoの中に重要な認証試験の一つですが、Pass4TestにIT業界のエリートのグループがあって、彼達は自分の経験と専門知識を使ってCisco 642-691認証試験に参加する方に対して問題集を研究続けています。 


2013年6月25日星期二

最高のCiscoの642-691認定試験問題集

Pass4Testは認定で優秀なIT資料のウエブサイトで、ここでCisco 642-691認定試験の先輩の経験と暦年の試験の材料を見つけることができるとともに部分の最新の試験の題目と詳しい回答を無料にダウンロードこともできますよ。弊社のIT技術専門家たち は質が高い問題集と答えを提供し、お客様が合格できるように努めています。


Ciscoの642-691の認定試験に合格すれば、就職機会が多くなります。Pass4TestはCiscoの642-691の認定試験の受験生にとっても適合するサイトで、受験生に試験に関する情報を提供するだけでなく、試験の問題と解答をはっきり解説いたします。


試験番号:642-691問題集

試験科目:Cisco 「CCIP BGP + MPLS Exam (BGP + MPLS)」

関連する研究資料によって、Ciscoの642-691認定試験は非常に難しいです。でも、心配することはないですよ。Pass4Testがありますから。Pass4Testには豊富な経験を持っているIT業種の専門家が組み立てられた団体があって、彼らは長年の研究をして、最も先進的なCiscoの642-691試験トレーニング資料を作成しました。資料は問題集と解答が含まれています。Pass4Testはあなたが試験に合格するために一番適用なソースサイトです。Pass4TestのCiscoの642-691試験トレーニング資料を選んだら、あなたの試験に大きなヘルプをもたらせます。


Pass4TestのIT専門家たちは受験生の皆さんのニーズを満たすように彼らの豊富な知識と経験を活かして試験トレーニング資料の品質をずっと高めています。受験生の皆さんが一回でCiscoの642-691試験に合格することを保証します。Pass4Testの製品を購入したら、あなたはいつでも最新かつ最正確な試験情報を得ることができます。Pass4Testの資料のカバー率が高くて、受験生に便宜を与えられます。それに、問題集の合格率が100パーセントに達するのですから、あなたは安心に試験を受けることができます。


Pass4Test のCiscoの642-691問題集は100パーセント検証とテストを通過したもので、認定試験に合格する専門的な指導者です。Pass4Test のCiscoの642-691練習問題集と解答は実践の検査に合格したソフトウェアで、最も受験生に合うトレーニングツールです。 Pass4Testで、あなたは一番良い準備資料を見つけられます。その資料は練習問題と解答に含まれています。弊社の資料があなたに練習を実践に移すチャンスを差し上げ、あなたはぜひCiscoの642-691試験に合格して自分の目標を達成できます。


購入前にお試し,私たちの試験の質問と回答のいずれかの無料サンプルをダウンロード:http://www.pass4test.jp/642-691.html


NO.1 What does the following command accomplish?
sanjose#clear ip bgp 10.1.1.1 in prefix-filter
A. The sanjose router will perform an outbound soft reconfig to the 10.1.1.1 neighbor.
B. The sanjose router will send out the ORF prefix-list so that a new route refresh will be received from the
1.1.1 neighbor.
C. The 10.1.1.1 router will perform an inbound soft reconfig on the updates from the sanjose neighbor.
D. The 10.1.1.1 router will send out the ORF prefix-list so that a new route refresh will be received from
the sanjose neighbor.
E. The bgp session between the sanjose and the 10.1.1.1 router will be reset so that all the new bgp
updates from the 10.1.1.1 router can be processed by the inbound prefix-list at the sanjose router.
F. The bgp session between the sanjose and the 10.1.1.1 router will be reset so that all the new bgp
updates from the sanjose router can be processed by the inbound prefix-list at the 10.1.1.1 router.
Answer: B

Cisco   642-691認定資格   642-691   642-691参考書   642-691認定資格

NO.2 On a dedicated subinterface implementation, PE-2 must establish an address-family vrf IPv4 BGP
neighbor relationship with which router?
A. CE-1
B. CE-2
C. PE-1
D. PE-IG
E. CE-1 and CE-2
F. PE-1 and PE-IG
Answer: B

Cisco   642-691練習問題   642-691   642-691   642-691過去問

NO.3 Refer to the diagram.
What problem can be caused by the second P router summarizing the loopback address of the egress PE
router.?
A. The first P router will be faced with a VPN label which it does not understand.
B. The second P router will be faced with a VPN label which it does not understand.
C. The egress PE router will not be able to establish a label switch path (LSP) to the ingress PE router.
D. A label switch path (LSP) will be established from the ingress PE router to the egress PE router, an
event that is not desirable.
E. The ingress PE router will not be able to receive the VPN label from the egress PE router via MP-IBGP.
Answer: B

Cisco   642-691認定試験   642-691練習問題   642-691過去問   642-691問題集

NO.4 Based on the network diagram shown in the exhibit, what is the correct configuration on the customer
edge router used to conditionally announce the customer networks to the ISP?
A. router bgp 65001
! neighbor commands not shown
network 192.168.8.0 mask 255.255.252.0
!
ip route 192.168.8.0 255.255.252.0 192.168.8.33
B. router bgp 65001
! neighbor commands not shown
aggregate-address 192.168.8.0 255.255.252.0 summary-only
!
ip route 192.168.8.0 255.255.252.0 192.168.8.33
C. router bgp 65001
! neighbor commands not shown
network 192.168.8.0
network 192.168.9.0
network 192.168.10.0
network 192.168.11.0
!
ip route 192.168.8.0 255.255.255.0 null0
ip route 192.168.9.0 255.255.255.0 null0
ip route 192.168.10.0 255.255.255.0 null0
ip route 192.168.11.0 255.255.255.0 null0
D. router bgp 65001
! neighbor commands not shown
aggregate-address 192.168.8.0 255.255.252.0 summary-only
!
router ospf 1
network 192.168.8.0 0.0.3.255 area 0
E. router bgp 65001
! neighbor commands not shown
aggregate-address 192.168.8.0 255.255.252.0
!
ip route 192.168.8.0 255.255.252.0 null0
Answer: A

Cisco問題集   642-691   642-691認定証

NO.5 For which purpose is the command mpls ldp maxhops used?
A. In large ATM-MPLS networks, the LFIB can become too large and it may be necessary to limit the
maximum diameter of the MPLS LSPs.
B. Because downstream-on-demand label allocation uses hop count to control loop detection, it maybe
necessary to limit the maximum diameter of the MPLS network.
C. Because end-to-end delay can cause problems with some voice applications, it may be necessary to
limit the maximum diameter of the MPLS network.
D. When interconnecting large frame mode MPLS and cell mode networks it may be necessary to limit the
maximum network diameter to prevent forwarding loops.
Answer: B

Cisco   642-691   642-691   642-691   642-691問題集

NO.6 What are three drawbacks of a peer-to-peer VPN using a shared provider edge (PE) router? (Choose
three.)
A. A full mesh of virtual circuits is required between the customer sites.
B. All the customers have to share a common IP address space.
C. Optimal routing between customer sites cannot be guaranteed.
D. The shared PE router has to know all routes for all customers.
E. Packet filters are required on the PE routers.
Answer: BDE

Cisco   642-691   642-691問題集   642-691参考書

NO.7 Based on the topology diagram shown in the exhibit, when should BGP be used as the routing protocol
between the customer and the ISP?
A. If physical link failures can not be detected by the link-level procedures.
B. If the customer wants to affect how the ISP will route the customer's traffic out to the rest of the Internet.
C. If the ISP does not support static routing with the customer.
D. If the customer is using provider-assigned (PA) addresses inside the customer's network.
E. If the customer is using private addresses inside the customer's network.
Answer: A

Cisco認定資格   642-691認定試験   642-691   642-691過去問   642-691   642-691

NO.8 Refer to the exhibit.
\Which two of the following statements about the MPLS configurations are true? (Choose two.)
A. The VPI range being configured is the default VPI range.
B. The router is missing the mpls label protocol ldp configuration command on its ATM 0/0.1 subinterface
to make it an LC-ATM enabled subinterface.
C. There is a problem with the configurations because the control VC should be set to 0 32 instead.
D. The ATM switch is using VC merge since VC merge is enabled by default.
E. For MPLS label allocations, both VPI 6 and 7 can be used.
Answer: DE

Cisco   642-691参考書   642-691

NO.9 Which two of the following statements regarding LDP are true? (Choose two.)
A. LDP can also be used between nonadjacent routers using multicast LDP hello messages.
B. LDP does not require periodic hello messages once the LDP session has been established between
the LDP peers.
C. LDP hello messages use TCP packets with a destination port number of 646.
D. Multiple sessions can be established between a pair of LSRs if they use multiple label spaces.
E. Per-platform label space can be identified by a label space ID of 0 in the LDP identifier field.
Answer: DE

Cisco参考書   642-691参考書   642-691認定証   642-691過去問   642-691

NO.10 In a central services topology, which routes do client VRFs contain?
A. routes from the client site, but not from the server site
B. routes from the server site, but not from the client site
C. routes from both the client site and the server site
D. only EBGP routes from either the client site or the server site
Answer: C

Cisco   642-691   642-691   642-691練習問題   642-691

IT業界の一员として、君はまだIT認証試験を悩んでいますか?認証試験はITの専門知識を主なテストとして別に初めてIT関連の認証試験に参加する受験生にとってはとても難しいとみされます。良い対応性の訓練が必要で、Pass4Test の問題集をお勧めます。