CiscoCertified Network Professional Service Provider
Domain 4Objective 2
4.2 Configure L2VPN and Carrier Ethernet 350-501 Practice Questions (Page 6)
Part of the Services domain, which accounts for 20% of the 350-501 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 2–3 from this objective — we provide 39 practice questions to prepare you well beyond it. (estimate)
39questions here
8free pages
14concepts
20%of the exam
Questions 26–30
- 26
Which protocol is used by ITU G.8032 to exchange protection switching messages between nodes in an Ethernet ring?
Select an answer first - 27
In IEEE 802.1ah provider backbone bridging, what is the purpose of the I-TAG?
Select an answer first - 28
What does 1:1 VLAN translation mean?
Select an answer first - 29
A small enterprise subscribes to a Carrier Ethernet service from a provider. The enterprise's edge router connects to the provider's network via a single physical port. The enterprise uses VLAN 100 internally and expects the provider to deliver its traffic to a specific upstream ISP. The provider's network uses VLAN 200 for this customer's traffic. What service type and VLAN operation should the provider configure on the access link?
Select an answer first - 30
A service provider is troubleshooting a link between two provider edge switches. The link is up, but the provider suspects that the link is experiencing intermittent errors that are causing packet loss. The provider wants to isolate the problem to the physical link without involving upper-layer protocols. Which IEEE 802.3ah Link OAM feature should the provider use?
Select an answer first
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