Cisco (350-501-SPCOR) Exam Questions And Answers page 10
Refer to the exhibit Which effect of this configuration is true?
R1can support a graceful restart operation on the peer, even if graceful restart is disabled on the peer.
R1 can failover to any peer.
R1 can failover only to a peer that is configured for LDF SSO/NSF.
Architecture
Services
Refer to the exhibit. Which statement describes this configuration?
Router 1 has a new data store to collect SNMP information, but configuration must still be done at the CLI only.
Router 1 can be remotely managed by the CLI using Telnet.
Router 1 has its running configuration locked so changes can be made only when the administrator issues a kill session.
Router 1 has a temporary data store where a copy of the running configuration can be manipulated and verified before committing the configuration.
Architecture
Refer to the exhibit. Router 1 is missing the route for the router 2 loopback 0. What should the engineer change to fix the problem?
Router 1 to be an ABR
the wildcard mask network statement in OSPF of Router 2
the hello timers on Router 1 and Router 2 to be different
the area numbers on Router 1 and Router 2 to be similar
Architecture
Services
Refer to the exhibit. CE1 and CE2 require connectivity to the internet through the ISP connected to PE3. What should an engineer configure to complete this task?
CE1 and CE2 must be configured with a route distinguisher in the PE1 VRF that dynamically imports the route from the internet.
CE1 and CE2 must be configured to use a static default route with a next-hop of PE3 to reach internet routes.
PE1 must be configured with an import route target in the CE1 VRF that matches the export route target for the internet VRF on PE3.
PE2 must be configured to serve as a route reflector for PE3 routes learned from the internet. PE2 then shares the routes with CE1 and CE2.
Routing Technologies
Services
Refer to the exhibit. Router 4 is added to the network and must be in the same area as router 1. Which NET should the engineer assign?
49.0111.0000.0000.0001.00
49.0001.0000.0000.0004.00
49.0011.0000.0000.0002.00
49.0011.0000.0000.0003.00
Architecture
Routing Technologies
Refer to the exhibit. An engineer is configuring multitopology IS-IS for IPv6 on router R1. Which additional configuration must be applied to the router to complete the task?
R1# configure terminal
R1(config)# router isis area2
R1(config-router)# address-family ipv6
R1(config-router-af)# multi-topology
R1(config)# router isis area2
R1(config-router)# address-family ipv6
R1(config-router-af)# multi-topology
R1# configure terminal
R1(config)# router isis area1
R1(config-router)# metric-style wide level-2
R1(config-router)# address-family ipv6
R1(config-router-af)# multi-topology
R1(config)# router isis area1
R1(config-router)# metric-style wide level-2
R1(config-router)# address-family ipv6
R1(config-router-af)# multi-topology
R1# configure terminal
R1(config)# router isis area2
R1(config-router)# metric-style wide
R1(config-router)# address-family ipv6
R1(config-router-af)# multi topology
R1(config)# router isis area2
R1(config-router)# metric-style wide
R1(config-router)# address-family ipv6
R1(config-router-af)# multi topology
R1# configure terminal
R1(config)# router isis area1
R1(config-router)# metric-style wide level 1
R1(config-router)# address-family ipv6
R1(config-router-af)# multi topology
R1(config)# router isis area1
R1(config-router)# metric-style wide level 1
R1(config-router)# address-family ipv6
R1(config-router-af)# multi topology
Routing Technologies
Services
In an MPLS network, which protocol can be used to distribute a Segment Prefix?
LDP
EIGRP
OSPF
RSVP-TE
Routing Technologies
Services
The administrator of a small company network notices that intermittent network issues occasionally cause inbound notifications to its SNMP servers to be lost. Which configuration must the administrator apply so that the SNMP servers acknowledge the notifications that they receive?
snmp-server enable traps snmp
snmp-server enable traps bgp
snmp-server host 192.168.2.1 informs
snmp-server host 192.168.2.1 informs
snmp-server host test.cisco.com public
snmp-server community ciscotest rw 10
snmp-server community ciscotest rw 10
snmp-server community ciscotest rw 10
Routing Technologies
Services
The engineering team at a large ISP has been alerted that a customer network is experiencing high traffic congestion. After a discussion between the ISP and technical personnel at the customer site, the team agrees that traffic to the customer network that exceeds a specific threshold will be dropped. Which task must the engineer perform on the network to implement traffic policing changes?
Configure RSVP to reserve bandwidth on all interfaces when a path is congested.
Enable Cisco Discovery Protocol on the interface sending the packets.
Enable Cisco Express Forwarding on the interfaces sending and receiving the packets.
Set IP precedence values to take effect when traffic exceeds a given threshold.
Transport Technologies
Routing Technologies
The network-engineering team of a service provider is integrating several recently acquired networks into a more scalable common Unified MPLS architecture. The new network architecture will support end-to-end VPNv4 and VPNv6 services with these requirements:
• The IGP of the core layer is IS-IS in Area 0.
• The IGP of the aggregation layers is OSPF in Area 0.
• The LDP protocol is used to distribute label bindings within each IGP domain.
Which task must the network engineer perform when implementing this new architecture?
• The IGP of the core layer is IS-IS in Area 0.
• The IGP of the aggregation layers is OSPF in Area 0.
• The LDP protocol is used to distribute label bindings within each IGP domain.
Which task must the network engineer perform when implementing this new architecture?
Configure a BGP session between the ABR routers of each IGP domain to exchange VPNv4 or VPNv6 prefixes.
Configure mutual redistribution of each IGP domain s loopback prefix to provide end-to-end LDP LSP.
Configure the ABR in each IGP domain to preserve next-hop information on all VPNv4 and VPNv6 prefixes advertised by the PE.
Configure BGP-LU between ABR routers of each IGP domain to carry MPLS label information in NLRI.
Architecture
Routing Technologies
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