初心者にとって、642-889資格認定試験試験に合格するのはそんなに難しいことですか？実は、我々NewValidDumpsの642-889資格認定試験問題集を選んで利用し、お客様は力の限りまで勉強して、合格しやすいです。万が一パースしない場合には、弊社は全額返金を承諾いたします。返金を願うのに対して、お客様は642-889資格認定試験に合格しない成績書を弊社に送付して、弊社は確認の後、支払い金額を全部返済します。 NewValidDumpsのCiscoの642-889資格認定試験試験問題資料は質が良くて値段が安い製品です。我々は低い価格と高品質の模擬問題で受験生の皆様に捧げています。 我々社NewValidDumpsは試験政策の変化に応じて、Ciscoの642-889資格認定試験問題集をタイムリーに更新しています。

CCNP Service Provider 642-889 あなたの夢は何ですか。

642-889 - Implementing Cisco Service Provider Next-Generation Edge Network Services資格認定試験参考資料は多くの人の絶対いい選択です。 NewValidDumpsの642-889 復習過去問教材を購入したら、あなたは一年間の無料アップデートサービスを取得しました。試験問題集が更新されると、NewValidDumpsは直ちにあなたのメールボックスに642-889 復習過去問問題集の最新版を送ります。

Cisco 642-889資格認定試験認証試験を通るために、いいツールが必要です。Cisco 642-889資格認定試験認証試験について研究の資料がもっとも大部分になって、NewValidDumpsは早くてCisco 642-889資格認定試験認証試験の資料を集めることができます。弊社の専門家は経験が豊富で、研究した問題集がもっとも真題と近づいて現場試験のうろたえることを避けます。

Cisco 642-889資格認定試験 - NewValidDumpsを選られば、成功しましょう。

NewValidDumpsのCiscoの642-889資格認定試験試験トレーニング資料は豊富な経験を持っているIT専門家が研究したものです。君がCiscoの642-889資格認定試験問題集を購入したら、私たちは一年間で無料更新サービスを提供することができます。もしCiscoの642-889資格認定試験問題集は問題があれば、或いは試験に不合格になる場合は、全額返金することを保証いたします。

君はまずネットで無料な部分のCisco認証試験をダウンロードして現場の試験の雰囲気を感じて試験に上手になりますよ。Ciscoの642-889資格認定試験認証試験に失敗したら弊社は全額で返金するのを保証いたします。

642-889 PDF DEMO:

QUESTION NO: 1
Which three functions are performed by the PE router in an MPLS Layer 3 VPN? (Choose three.)
A. translates the CE routing information into VPNv4 routes
B. exchanges routing updates with the CE router
C. exchanges VPN labels with the CE routers
D. exchanges VPNv4 routes with other PE routers over MP-BGP
E. imports and exports RTs that are received from the P routers
F. exchanges RDs with the P routers
Answer: A,B,D
Explanation:
http://www.cisco.com/en/US/docs/routers/crs/software/crs_r4.1/lxvpn/configuration/guide/vc4
1v3.html How MPLS L3VPN Works MPLS VPN functionality is enabled at the edge of an
MPLS network. The PE router performs the following tasks:
* Exchanges routing updates with the CE router
* Translates the CE routing information into VPN version 4 (VPNv4) and VPN version 6
(VPNv6) routes
* Exchanges VPNv4 and VPNv6 routes with other PE routers through the Multiprotocol
Border Gateway Protocol (MP-BGP)

QUESTION NO: 2
Answer:
Explanation:
Point-Point --- E-Line
Multipoint 負o-Multipoint ?E-Lan
Rooted multipoint --- E-Tree
Business subscribers are an important segment of many service providers' customer base.
The main business services that must be provided by the network today are:
* MPLS VPN
* Carrier Ethernet connectivity
* Managed services
Carrier Ethernet connectivity services have been defined by the Metro Ethernet Forum (MEF) to include ELine, E-LAN, and E-Tree service types, which are defined as follows:
* E-Line is based on a point-to-point Ethernet Virtual Connection. Two E-Line services are defined:
- Ethernet Private Line (EPL): A very simple and basic point-to-point service characterized by low frame delay, frame delay variation, and frame loss ratio. No service multiplexing is allowed, and other than a committed information rate (CIR) no class of service (CoS)
(Bandwidth Profiling) is allowed.
- Ethernet Virtual Private Line (EVPL): A point-to-point service wherein service multiplexing
(more than one Ethernet Virtual Connection) is allowed. The individual Ethernet Virtual
Circuits can be defined with a rich set of Bandwidth Profiles and Layer 2 Control Protocol
Processing methods as defined by the Metro Ethernet Forum.
* E-LAN is based on a multipoint-to-multipoint Ethernet Virtual Connection. Service multiplexing (more than one Ethernet Virtual Circuit at the same UNI) is permitted, as is the rich set of performance assurances defined by the MEF such as CIR with an associated
Committed Burst Size (CBS) and Excess Information Rate (EIR).
* E-Tree is a point-to-multipoint ELAN service in which the spoke "leaves" can communicate with the hub or "root" location but not with each other. Typical application for E-Tree is in franchise operations.

QUESTION NO: 3
Which two values does the PE combine to generate a VPN-IPv4 prefix? (Choose two.)
A. CE router ID
B. route distinguisher
C. NIPLS label
D. IPv4 prefix
E. route target
Answer: B,D

QUESTION NO: 4
Instructions
On PE7, which three statements are correct regarding the MPLS VPN configurations used to support the connectivity between the CE7 and CE8 sites? (Choose three.)
A. Interface GiO/0/0/0 is associated to the "default" VRF
B. The network that connects PE7to CE7 is redistributed into multiprotocol IBGP
C. The RD is 1:1
D. The multiprotocol IBGP routes learned have a BGP origin code of "i"
E. The import and export RTs are 1:1
Answer: A,D,E
Explanation:
# show ip route
show ip vrf
show ip vrf detail

QUESTION NO: 5
Refer to the configuration below Which statement about the advertisement of a VPNv4 prefix that is present in the VRF A RIB is true?
vrf definition A
rd 100:1
route-target export 65000:100
route-target import 65000:100
route-target import 65000:200
!
address-family ipv4route-target export 65000:300
route-target import 65000:300
exit-address-family
!
address-family ipv6
route-target export 65000:500
route-target import 65000:500
route-target import 65000:600
!
exit-address-family
A. The prefix is advertised with route target 65000:300
B. The prefix is advertised with route targets 65000:100 and 65000:300.
C. The prefix is advertised with route target 65000:100.
D. The prefix is advertised with route target 65000:500.
Answer: A
Explanation:

Microsoft SC-400J - もし弊社のソフトを使ってあなたは残念で試験に失敗したら、弊社は全額で返金することを保証いたします。 HP HP2-I59 - 合格書を持ち方が持たない人により高い給料をもうけられます。 Salesforce JavaScript-Developer-I - 試験に失敗したら、全額で返金する承諾があります。 CompTIA PT0-002J - 一目でわかる最新の出題傾向でわかりやすい解説と充実の補充問題があります。 VMware 5V0-63.21 - 我々もオンライン版とソフト版を提供します。

Updated: May 27, 2022