Which BGP feature provides fast convergence?
Answer(s): D
BGP PIC (BGP Policy Installed Constraints) is a feature that allows BGP to quickly converge in the event of a topology change. BGP PIC does this by pre-installing policy constraints on BGP routes. This means that when a topology change occurs, BGP only needs to update the policy constraints, rather than the entire routing table.The other options are not as effective for providing fast convergence. Option A, BGP-LS, is a feature that allows BGP to exchange link-state information. However, BGP-LS does not provide any specific functionality for improving convergence. Option B, BGP FlowSpec, is a feature that allows BGP to control the forwarding of traffic based on flow information. However, BGP FlowSpec does not provide any specific functionality for improving convergence. Option C, BGP-EVPN, is a feature that allows BGP to exchange Ethernet VPN (EVPN) information. However, BGP-EVPN does not provide any specific functionality for improving convergence.
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bgp/configuration/xe-3s/asr903/17-1-1/b-irg-xe-17-1-asr903/b-irg-xe-17-1-asr903_chapter_01.pdf
Refer to the exhibit. This network is running OSPF and EIGRP as the routing protocols. Mutual redistribution of the routing protocols has been configured on the appropriate ASBRs. The OSPF network must be designed so that flapping routes in EIGRP domains do not affect the SPF runs within OSPF. The design solution must not affect the way EIGRP routes are propagated into the EIGRP domains. Which technique accomplishes the requirement?
Which two mechanisms avoid suboptimal routing in a network with dynamic mutual redistribution between multiple OSPFv2 and EIGRP boundaries? (Choose two.)
Answer(s): C,E
https://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/8606-redist.html
Company XYZ has a new network based on IPv6. Some of the subnets that they are planning to use will be confidential and need an addressing scheme that confines them to the local campus network. Which type of IPv6 addresses can be used for these networks in the IPv6 addressing design?
Answer(s): C
Unique local addresses (ULAs) are a type of IPv6 address that can be used for networks that need to be confined to the local campus network. ULAs are not routable on the public internet, which makes them ideal for confidential networks.The other options are not as suitable for this requirement. Option A, link-local addresses, are only used for communication on the local link. Option B, private addresses, are routable on the public internet, which makes them unsuitable for confidential networks. Option D, local addresses, is a generic term that can refer to any type of IPv6 address that is not routable on the public internet.Therefore, the best type of IPv6 address for confidential networks is a unique local address.Here are some additional reasons why ULAs are a good choice for confidential networks:-ULAs are not routable on the public internet, which makes them ideal for networks that need to be kept private.-ULAs are easy to configure and manage.-ULAs are supported by most major operating systems and network devices.
https://study-ccna.com/ipv6-unique-local-addresses/
Refer to the exhibit. An engineer is designing a multiarea OSPF network for a client who also has a large EIGRP domain. EIGRP routes are getting redistributed into OSPF. OSPF area 20 has routers with limited memory and CPU resources. The engineer wants to block routes from EIGRP 111 from propagating into area 20 and allow EIGRP 222 routes to flow in. Which OSPF area type fulfills this design requirement?
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took the test last week, i did have about 15 - 20 word for word from this site on the test. (only was able to cram 600 of the questions from this site so maybe more were there i didnt review) had 4 labs, bgp, lacp, vrf with tunnels and actually had to skip a lab due to time. lots of automation syntax questions.
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question #50 and question #81 are exactly the same questions, azure site recovery provides________for virtual machines. the first says that it is fault tolerance is the answer and second says disater recovery. from my research, it says it should be disaster recovery. can anybody explain to me why? thank you
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answer to this question "what administrative safeguards should be implemented to protect the collected data while in use by manasa and her product management team? " it should be (c) for the following reasons: this administrative safeguard involves controlling access to collected data by ensuring that only individuals who need the data for their job responsibilities have access to it. this helps minimize the risk of unauthorized access and potential misuse of sensitive information. while other options such as (a) documenting data flows and (b) conducting a privacy impact assessment (pia) are important steps in data protection, implementing a "need to know" access policy directly addresses the issue of protecting data while in use by limiting access to those who require it for legitimate purposes. (d) is not directly related to safeguarding data during use; it focuses on data transfers and location.
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for question 4, the righr answer is :recover automatically from failures
question number 4s answer is 3, option c. i
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