Practice Free 350-501 Exam Online Questions
A company needs to improve the use of the network resources that is used to deploy internet access service to customers on separate backbone and internet access network.
Which two major design models should be used to configure MPLS L3VPNs and internet service in the same MPLS backbone? (Choose two.)
- A . Carriage of full internet routes in a VPN, in the case of internet access VPNS
- B . Internet routing through global routing on a PE router.
- C . Internet access routing as another VPN in the ISP network.
- D . Internet access through leaking of internet routed from the global table into the L3VPN VRF
- E . Internet access for global routing via a separate interface in a VRF
Refer to the exhibit.
An engineer is updating this network to meet these conditions:
• Area 10 will receive inter-area routes and support mutual redistribution of external routes with the extranet.
• The ::/0 route is prohibited in Area 10.
• Area 11 will receive only the ::/0 route from the ABR.
• External route redistribution is not supported in Area 11.
• The ABR in Area 11 will advertise no interarea routes.
Which two configurations must be performed to meet the requirements? (Choose two.)
- A . Configure area 11 as nssa no-summary on R7 and as nssa on XR31.
- B . Configure area 10 as stub on R9 and XR32.
- C . Configure area 11 as stub no-summary on R7 and as stub on XR31.
- D . Configure area 11 as nssa default-information-originate on R7 and as nssa on XR31.
- E . Configure area 10 as nssa on R9 and XR32.
FRR is configured on a network.
What occurs when the headend router on the path is alerted to a link failure over IGP?
- A . LSP attempts fast switching on the backup path until the primary path returns to the active state.
- B . The headend router uses a presignaled LSP to bypass the failure point.
- C . A new backup tunnel is established past the PLR to pass through the protected nodes
- D . Backup tunnel is established and intersects with the primary tunnel at the headend.
Refer to the exhibit.
A network engineer with an employee id: 3812:12:993 has started to configure router R1 for IS-IS as shown.
Which additional configuration must be applied to configure the IS-IS instance to advertise only network prefixes associated to passive interfaces?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Refer to the exhibit.
Router BRDR-1 is configured to receive the 0.0.0.0/0 and 172.17.1.0/24 network via BGP and advertise then into OSPF area 0. An engineer has noticed that the OSPF domain is receiving only the 172.17.1.0/24 route and default router 0.0.0.0/0 is still missing.
Which configuration must an engineer apply to resolve this problem?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
After troubleshooting multiple outages on the network due to repeated configuration errors, the network architect asked an engineer to enable NETCONF to facilitate future configurations. The configuration must enable syslog messaging to record NETCONF notifications from each of the numerous devices on the network.
Which configuration must the engineer apply?
- A . username cisco test taker privilege 15 password 0 cisco test
aaa new-model
aaa authorization exec default local
snmp-server community cisco test RW
netconf-yang cisco-ia snmp-community-string ciscotest
logging history warnings - B . username cisco test taker privilege 15 password 0 ciscotest
aaa new-model
aaa authorization exec default local
snmp-server community ciscotest RW
netconf-yang cisco
logging history critical - C . netconf-yang
username ciscotesttaker privilege 15 password 0 ciscotest
aaa new-model
aaa authorization exec default local
snmp-server community ciscotest RW
netconf-yang cisco-ia snmp-community-string ciscotest
logging history debugging - D . netconf-yang
username ciscotesttaker privilege 15 password 0 ciscotest
snmp-server community ciscotest RW
netconf-yang cisco-ia snmp-community-string ciscotest
logging history informational
Refer to the exhibit:
Which effect of this configuration is true?
- A . R1 can support a peer that is configured for LDP SSO/NSF as the peer recovers from an outage
- B . R1 can failover only to a peer that is configured for LDP SSO/NSF
- C . R1 can failover to any peer
- D . R1 can support a graceful restart operation on the peer, even if graceful restart is disabled on the peer
Refer to the exhibit.
A network engineer at a large ISP Is configuring telemetry streams to monitor the health status of PE routers on the network using gRPC dial-out. The PE routers are located at several data centers in different physical locations, and they are using IS-IS and BGP for routing.
Which additional configuration must the engineer implement on the PE routers to meet the goal?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Which control plane protocol is used between Cisco SD-WAN routers and vSmart controllers?
- A . OTCP
- B . OMP
- C . UDP
- D . BGP
While implementing TTL security, an engineer issues the PE(config-router-af)#neighbor 2.2.2.2 ttl-security hops 2 command. After issuing this command.
Which BGP packets does the PE accept?
- A . from 2.2.2.2, with a TTL of less than 2
- B . to 2.2.2.2, with a TTL of less than 253
- C . from 2.2.2.2, with a TTL of 253 or more
- D . to 2.2.2.2, with a TTL of 2 or more