The Renew Guide To 350-501 Exams

NEW QUESTION 1
The service provider is serving hosts with two different multicast streams from source X and source Y. Source X is multicast group 224.0.0.0/8, and source Y is multicast group 226.0.0.0/8. Multicast source X should send its stream through bidirectional RP address 10.20.1.1, and multicast source Y should send its stream through RP address 10.20.2.1. Which configuration meets these requirements?

• A. Enable ip pim ssm default on RA and RB.
• B. Add ip pim bidir-enable in global mode on RB.
• C. Permit the source X and source Y IP addresses in the access list on RB.
• D. Set PIM sparse mode with a static RP address of 10.20.2.1 on RA and RC.

Answer: B

NEW QUESTION 2
Which BGP attribute is used first when determining the best path?

• A. origin
• B. AS path
• C. local preference
• D. weight

Answer: D

NEW QUESTION 3
Refer to the exhibit.

ISP_A and ISP_B use AS numbers 38321 and 16213 respectively. After a network engineer reloaded router R1, the BGP session with R2 failed to establish. The engineer confirmed BGP next-hop availability with a connectivity test between the router loopback addresses 10.121.123.2 and 10.121.123.1, as well as between interfaces Gi1/1 and Gi1/2. EBGP multihop has been configured on both routers. Which action must the engineer take to resolve the issue?

• A. Configure transport connection-mod© passive on R2.
• B. Configure neighbor 172.16.172.1 authentication on R1
• C. Configure neighbor update-source lo0 on R2
• D. Configure remote-as 16213 on R1.

Answer: C

NEW QUESTION 4
Refer to the exhibit.

Which two topology changes happen to the IS-IS routers? (Choose two.)

• A. All four routers are operating as Level 1 routers only.
• B. All four routers are operating as Level 2 routers only.
• C. R1 and R4 are Level 2 neighbours.
• D. R1 and R2 are Level 2 neighbours.
• E. All four routers are operating as Level 1-2 routers.

Answer: DE

NEW QUESTION 5
Refer to the exhibit:

Based on the show/ command output, which result m true after BGP session is established?

• A. The IOS XR router advertises all routes to the neighbor 192.168.2.2, but it does not accept any routes from 192.168.2.2
• B. The IOS XR router advertises and accepts all routes to and from eBGP neighbor 192.168.2.2
• C. No routes are accepted from the neighbor 192.168.2.2, nor are any routes advertised to it
• D. The IOS XR router does not advertise any routes to the neighbor 192.168.2.2,but it accepts all routes from 192.168.2.2.

Answer: B

NEW QUESTION 6
Which type of attack is a Protocol attack?

• A. HTTP flood
• B. TFTP flood
• C. SYN flood
• D. Slowlorls

Answer: C

Explanation:
Protocol Attacks
Includes SYN floods, fragmented packet attacks, Ping of Death, Smurf DDoS and more. This type of attack consumes actual server resources,

NEW QUESTION 7
According to RFC5305 on IS-IS extensions for traffic engineering, what is the 4-octet sub-TLV type 10 of extended IS-IS reachability TLV type 22?

• A. TE default metric
• B. maximum reservable link bandwidth
• C. administrative group (color)
• D. IPv4 neighbor address

Answer: B

NEW QUESTION 8
Refer to the exhibit.

Refer to the exhibit. An ISP provides shared VoIP Extranet services to a customer in VRF-100 with these settings:
The VoIP services are hosted in the 198.19.100.0/24 space.
The customer has been assigned the 198.18.1.0/29 IP address block. VRF-100 is assigned import and export route target 65010:100.
Which configuration must the engineer apply to PE-1 to provision VRF-100 and provide access to the shared services?

• A. vrf definition VRF-100 rd 172.17.255.1:100!address-family ipv4export map VRF-100-EXPORT import map VRF-100-IMPORT exit-address-family!route-map VRF-100-EXPORT permit 10match ip address prefix-list VRF-100-ALLOWED-EXPORT set extcommunity rt 65010:100 65010:2999route-map VRF-100-EXPORT permit 20 set extcommunity rt 65010:100!route-map VRF-100-IMPORT permit 10match extcommunity VRF-100-RT SHARED-SERVICES!ip extcommunity-list standard SHARED-SERVICES permit rt 65010:1999 ip extcommunity-list standard VRF-100-RT permit rt 65010:100ip prefix-list VRF-100-ALLOWED-EXPORT seq 5 permit 198.18.1.0/29
• B. vrf definition VRF-100 rd 172.17.255.1:100!address-family ipv4export map VRF-100-EXPORT route-target import 65010:100route-target import 65010:2999 exit-address-family!route-map VRF-100-EXPORT permit 10match ip address prefix-list VRF-100-ALLOWED-EXPORT set extcommunity rt 65010:100 65010:1999route-map VRF-100-EXPORT permit 20 set extcommunity rt 65010:100!ip prefix-list VRF-100-ALLOWED-EXPORT seq 5 permit 198.18.1.0/29
• C. vrf definition VRF-100 rd 172.17.255.1:100!address-family ipv4export map VRF-100-EXPORT route-target import 65010:100route-target import 65010:1999 exit address-family!route-map VRF-100-EXPORT permit 10match ip address prefix-list VRF-100-ALLOWED-EXPORT set extcommunity rt 65010:100 65010:2999route-map VRF-100-EXPORT permit 20 set extcommunity r 65010:100!ip prefix-list VRF-100-ALLOWED-EXPORT seq 5 permit 198.18.1.0/29
• D. vrf definition VRF-100 rd 172.17.255.1:100!address-family ipv4route-target export 65010:100route-target export 65010:1999route-target import 65010:100route-target import 65010:2999 exit-address-family

Answer: D

NEW QUESTION 9
How much must the MTU be increased when configuring the 802.1q VLAN tag?

• A. 2 bytes
• B. 4 bytes
• C. 8 bytes
• D. 12 bytes

Answer: B

NEW QUESTION 10
Refer to the exhibit.

Which show command shows statistics for the control plane policy and is used to troubleshoot?

• A. show control-plane CoPP
• B. show control-plane
• C. show policy-map control-plane
• D. show policy control-plane

Answer: C

Explanation:

NEW QUESTION 11
Which feature will an operator use while implementing MPLS TE on customer's network, to prevent an LSP from using any overseas inks?

• A. bandwidth
• B. affinity
• C. explicit path
• D. SLRG

Answer: C

NEW QUESTION 12
Refer to the exhibit.

A network engineer is implementing iBGP and eBGP between AS 600 and AS 500 with these requirements:
R2 must wait for 30 seconds before sending BGP updates to R5 for multicast traffic.
Which action must be taken on R2 to meet the requirements?

• A. Configure advertisement-interval 30 In address-family ipv4 unicast
• B. Configure advertisement-Interval 30 in address-family Ipv4 multicast
• C. Apply timers bgp 30 in address-family ipv4 unicast
• D. Apply timers bgp 30 in address-family ipv4 multicast.

Answer: B

NEW QUESTION 13
Which condition must be met for TI-LFA to protect LDP traffic?

• A. For single-segment protection, the PQ node must be LDP and SR-capable.
• B. The protected destination must have an associated LDP label and prefix-SID.
• C. The point of local repair must be LDP-capable.
• D. For double-segment protection, the P and Q nodes must be SR-capable.

Answer: D

NEW QUESTION 14
Refer to the exhibit:

Which statement supports QPPB implementation?

• A. QoS policies are identified in the MPLS forwarding table
• B. QoS policies rely exclusively on BGP attributes to manipulate traffic
• C. QoS policies use BGP to gain full coverage on the network.
• D. QPPB policies affect only egress traffic

Answer: B

NEW QUESTION 15
A company is expanding its existing office space to a new floor of the building, and the networking team is installing a new set of switches. The new switches are running IGMPv2, and the engineers configured them for VLAN10 only. The rest of the existing network includes numerous Layer 2 switches in multiple other VLANs, all running IGMPv3. Which additional task must the team perform when deploying the new switches so that traffic is switched correctly through the entire network?

• A. Configure the new switches to use IGMPv3 on all VLANs on the network.
• B. Configure all switches on the network to support IGMPv2 and IGMPv3 on all VLANs on the network.
• C. Configure the new switches to use IGMPv3 on VLAN10 only.
• D. Configure all switches on the network to support IGMPv2 and IGMPv3 on VLAN10 only.

Answer: C

NEW QUESTION 16
How can a network administrator secure rest APIs?

• A. They can allow read and write privileges to all users
• B. They can ensure that user sessions are authenticated using TACACS+ only
• C. They can have a general administrator login for multiple users to access that has command entries logged
• D. They can authenticate user sessions and provide the appropriate privilege level

Answer: D

NEW QUESTION 17
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