350-501 Dumps 350-501 Braindumps 350-501 Real Questions 350-501 Practice Test 350-501 Actual Questions Cisco 350-501 Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) https://killexams.com/pass4sure/exam-detail/350-501 Question: 315 Which configuration mode do you use to apply the mpls ldp graceful-restart command in IOS XE Software? A . MPLS LDP neighbor B . interface C . MPLS D . global Answer: D Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_ha/configuration/xe-3s/mp-ha-xe-3sbook/mp-ldp- grace-rstrt.html Question: 316 Why do Cisco MPLS TE tunnels require a link-state routing protocol? A . The link-state database provides segmentation by area, which improves the path-selection process. B . The link-state database provides a data repository from which the tunnel endpoints can dynamically select a source I D . Link-state routing protocols use SPF calculations that the tunnel endpoints leverage to implement the tunnel. E . The tunnel endpoints use the link-state database to evaluate the entire topology and determine the best path. Answer: D Question: 317 Which task must be performed first to implement BFD in an IS-IS environment? A . Configure BFD in an interface configuration mode. B . Disable Cisco Express Forwarding on all interfaces running routing protocols other than IS-I D . Configure all IS-IS routers as Level 2 devices. E . Configure BFD under the IS-IS process. Answer: D Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios/12_0s/feature/guide/fs_bfd.html#wp1131797 Question: 318 An engineer is setting up overlapping VPNs to allow VRF ABC and XYZ to communicate with VRF CENTRAL but wants to make sure that VRF ABC and XYZ cannot communicate. Which configuration accomplishes these objectives? A) B) C) D) A . Option A B . Option B C . Option C D . Option D Answer: B Question: 319 DRAG DROP Drag and drop the technologies from the left onto the correct definitions on the right. Answer: Question: 320 Refer to the exhibit. Router 1 was experiencing a DDoS attack that was traced to interface gigabitethernet0/1. Which statement about this configuration is true? A . Router 1 accepts all traffic that ingresses and egresses interface gigabitethernet0/1. B . Router 1 drops all traffic that ingresses interface gigabitethernet0/1 that has a FIB entry that exits a different interface. C . Router 1 accepts source addresses that have a match in the FIB that indicates it is reachable through a real interface. D . Router 1 accepts source addresses on interface gigabitethernet0/1 that are private addresses. Answer: C Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/4_1/nx- os/security/configuration/guide/sec_nx-os-cfg/sec_urpf.html Question: 321 Refer to the exhibit. Which three outcomes occur if the prefix list is added to the neighbor? (Choose three.) A . 192.168.0.0/16 is denied. B . 192.168.0.0/16 is permitted. C . 192.168.0.0/19 is permitted D . 192.168.0.0/19 is denied. E . 192.168.0.0/17 is permitted F . 192.168.0.0/17 is denied. Answer: ACF Question: 322 Which configuration enables BGP FlowSpec client function and installation of policies on all local interfaces? A . flowspec address-family ipv4 local-install interface-all B . flowspec address-family ipv4 install interface-all local C . flowspec address-family ipv4 install interface-all D . flowspec address-family ipv4 local-install all-interface Answer: A Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bgp/configuration/xe-16-6/irg-xe-166- book/C3PL-BGP-Flowspec-Client.html Question: 323 Refer to the exhibit. A network engineer is implementing an OSPF configuration. Based on the output, which statement is true? A . OSPFv3 does not run for IPv4 on FastEthernet0/0 until IPv6 routing is enabled on the router and IPv6 is enabled on interface FastEthernet0/0. B . In the ospfv3 1 area 1 ipv4 command, area 0 must be configured instead of area 1. C . OSPFv3 cannot be configured for IPv4; OSPFv3 works only for IPv6. D . “IPv6 routing not enabled” is just an informational message and OSPFv3 runs for IPv4 on interface FastEthernet0/0 anyway. Answer: C Question: 324 Refer to the exhibit. What does the REST API command do? A . It removes the information identified by Descriptions.xml. B . It executes the information specified in Descriptions.xml. C . It retrieves the information requested by Descriptions.xml. D . It displays the information identified by Descriptions.xml. Answer: C Question: 325 Refer to the exhibit. This output is included at the end of an output that was provided by a device using NETCONF. What does the code show? A . It shows that the full configuration is being modeled by YAN C . It shows NETCONF uses remote procedure calls. D . It shows the hostname of the device as rpc-reply. E . It shows that the running configuration is blank. Answer: B Question: 326 You are creating new Cisco MPLS TE tunnels. Which type of RSVP message does the headend router send to reserve bandwidth on the path to the tailend router? A . path B . tear C . error D . reservation Answer: A Explanation: Reference: https://packetpushers.net/rsvp-te-protocol-deep-dive/ Question: 327 An engineer working for telecommunication company needs to secure the LAN network using a prefix list. Which best practice should the engineer follow when he implements a prefix list? A . An engineer must identify the prefix list with a number only. B . The final entry in a prefix list must be /32. C . An engineer must include only the prefixes for which he needs to log activity. D . An engineer must use nonsequential sequence numbers in the prefix list so that he can insert additional entries later. Answer: D Question: 328 Which statement about Network Services Orchestrator (NSO) is true? A . It must use SDN as an overlay for addressing. B . It uses YANG modeling language to automate devices. C . It is used only in service provider environments. D . It can be used only with XML coding. Answer: B Question: 329 Refer to the exhibit. Which effect of this configuration is true? A . It enables MPLS on the interface. B . It creates a pseudowire class named cisco. C . It enables AToM on interface gigabitethernet1/0. D . It enables tagging for VLAN 12 on the interface. 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