Le dernier examen Cisco 642-980 gratuit Télécharger

Il y a nombreux façons à vous aider à réussir le test Cisco 642-980. Le bon choix est l'assurance du succès. Pass4Test peut vous offrir le bon outil de formation, lequel est une documentation de qualité. La Q&A de test Cisco 642-980 est recherchée par les experts selon le résumé du test réel. Donc l'outil de formation est de qualité et aussi autorisé, votre succès du test Cisco 642-980 peut bien assuré. Nous allons mettre le jour successivement juste pour répondre les demandes de tous candidats.

C'est pas facile à passer le test Certification Cisco 642-980, choisir une bonne formation est le premier bas de réussir, donc choisir une bonne resource des informations de test Cisco 642-980 est l'assurance du succès. Pass4Test est une assurance comme ça. Une fois que vous choisissez le test Cisco 642-980, vous allez passer le test Cisco 642-980 avec succès, de plus, un an de service en ligne après vendre est gratuit pour vous.

Pass4Test provide non seulement le produit de qualité, mais aussi le bon service. Si malheureusement vous ne pouvez pas réussir le test, votre argent sera tout rendu. Le service de la mise à jour gratuite est aussi pour vous bien que vous passiez le test Certification.

Choisissez le Pass4Test, choisissez le succès de test Cisco 642-980. Bonne chance à vous.

Code d'Examen: 642-980

Nom d'Examen: Cisco (Troubleshooting Cisco Data Center Unified Fabric (DCUFT))

Questions et réponses: 78 Q&As

642-980 Démo gratuit à télécharger: http://www.pass4test.fr/642-980.html

NO.1 Which command is used to check for potential vPC configuration consistency problems?
A. showvpc brief interface
B. show vpc global config
C. show vpc consistency-parameters global
D. showvpc config
Answer: C

Cisco examen   642-980 examen   642-980   642-980   certification 642-980

NO.2 A customer is troubleshooting FCoE in its network. They have discovered that vFC is currently
down and there is no active STP port state on the bound Ethernet interface. What should the STP
port state be to correct this issue?
A. The bound interface should be in an STP forwarding state for both the native VLANand the
member FCoE VLAN that is mapped to the active VSAN.
B. The bound interface should be in an STP blocking state for both the native VLANand the
member FCoE VLAN that is mapped to the active VSAN.
C. The bound interface should be in an STP learning state for both the native VLANand the
member FCoE VLAN that is mapped to the active VSAN.
D. The bound interface should be in an STP forwarding state for the native VLAN only.
Answer: A

Cisco   642-980   642-980   certification 642-980   642-980 examen   642-980

NO.3 Which command would you use to find the AED of an extended VLAN in a dual-homed site of
an
OTV network?
A. show otv aed on the AED
B. show otvvlan on any edge devices in the site
C. show otv vlan on the AED
D. show otvaed on any edge devices in the site
E. show otv site on any edge devices in the site
Answer: C

Cisco   certification 642-980   642-980   642-980 examen

NO.4 There is an ARP storm in VDC 1. Some users on VDC 2 notice that ARP is not resolving for their
gateways on the Cisco Nexus core. What is the cause?
A. The ARP traffic in VDC 1 is copied to the host ports in VDC 2,causing overutilization and output
discards.
B. Because the ARP process in the default VDC (VDC 1) is responsible for processing ARPtraffic
for all VDCs, VDC 2 will be affected.
C. The administrator has not correctly configured the ARP CoPP class in VDC 2.
D. The ARP CoPP class committed information rate is exceeded, resulting in ARP lossin all VDCs.
Answer: D

Cisco examen   642-980   642-980

NO.5 Which statement is true regarding FHRP considerations for an OTV network?
A. Filtering FHRP across the OTV network is recommended to avoid a suboptional path due to the
election of a single default gateway.
B. Using an AED eliminates the need for FHRP .
C. VRRP is recommended over HSRP or GLBP .
D. FHRP should be limited to only the internal OTV interfaces.
Answer: A

Cisco examen   certification 642-980   642-980   642-980   642-980

NO.6 A customer is deploying multihop FCoE in its network. Which guideline must the customer
follow
with respect to VE ports to make this deployment possible?
A. VE-port interface binding to MAC addresses is supported.
B. AVE port is disabled for trunk mode by default.
C. Auto mode on the vFC interface is supported.
D. VE-port trunking is supported over FCoE-enabled VLANs.
Answer: D

certification Cisco   642-980   certification 642-980

NO.7 You customer is an ISP providing service to thousands of end customers. Its main concern are
focused on using up the total number of 4096 VLANs per VDC, wasting an unused block of IP
addresses, and IP address management. Which technique will address these concerns?
A. create mapping between the VLAN and VSAN to run FCoE to consolidate VLAN and IP
address
B. segment VLANs using secondary IP addresses, which will reduce the management domain
C. create a separate VDC to scale VLAN limitation and upgrade to Cisco Nexus 7018 Switch
D. use PVLANs,which will solve the scalability problem and provide IP address management
Answer: D

certification Cisco   certification 642-980   642-980

La solution offerte par Pass4Test comprenant un test simulation bien proche de test réel Cisco 642-980 peut vous assurer à réussir 100% le test Cisco 642-980. D'ailleur, le service de la mise à jour gratuite est aussi pour vous. Maintenant, vous pouvez télécharger le démo gratuit pour prendre un essai.