151、

Refer to the exhibits An engineer filtered messages based on severity to minimize log messages .After applying the filter, the engineer noticed that it filtered
required messages as well Which action must the engineer take to resolve the issue?
A. Configure syslog level 2
B. Configure syslog level 3
C. Configure syslog level 4
D. Configure syslog level 5

152、 A DMVPN single hub topology is using IPsec + mGRE with OSPF. What should be configured on the hub to ensure it will be the designated router ?
A. OSPF priority greater than 1
B. OSPF priority to 0
C. tunnel interface of the hub with ip nhrp ospf dr
D. route map to set the metrics of learned routes to 110

153、An engineer is troubleshooting on the console session of a router and turns on multiple debug commands.The console screen is filled with scrolling debug messages that none of the commands can be verified if entered correctly or display any output Which action allows the engineer to see entered console commands while still continuing the analysis of the debug messages?
A. configure the term no mon command globally
B. Configure the no logging console debugging command globally
C. Configure the logging synchronous command
D. Configure the logging synchronous level all command

154、An engineer configured policy-based routing for a destination IP address that does not exist in the routing table。 How is the packet treated through the policy for configuring the set ip default next-hop command?
A. Packets are forwarded based on a static route
B. Packets are not forwarded to the specific next hop
C. Packets are forwarded based on the touting table
D. Packets are forwarded to the specific next hop

155、An engineer must configure a Cisco router to initiate secure connections from the router to other devices in the network but kept failing. When two actions resolve the issue? (Choose two )
A. Configure a domain name
B. Configure transport input ssh command on the console
C. Configure a source port for the SSH connection to initiate
D. Configure a crypto key to be generated
E. Configure a TACACS+ server and enable it

156、

Refer to the exhibit The Los Angeles and New York routers are receiving routes from Chicago but not from each other. Which configuration fixes the issue?
A. interface Tunnel 1
tunnel protection ipsec profile IP Sec-PROFILE
B. interface Tunnel 1
ip next-hop-self eigrp 111
C. interface Tunnel 1
no ip split-horizon eigrp 111

D. interface Tunnel 1
tunnel mode ipsec ipv4 

157、

Refer to the exhibits. An engineer identified a Layer 2 loop using DNAC. Which command fixes the problem in the SF switch?
A. no spanning-tree uplinkfast
B. spanning-tree loopguard default

C. spanning-tree portfast bpduguard
D. spanning-tree backbonefast 

158、

Refer to the exhibit.The remote server is failing to receive the Netflow data. Which action resolve the issue?
A. Modify the interface command to ip flow monitor FLOW-MONITOR-1 input
B. Modify the udp port under flow exporter profile to ip transport udp 4739
C. Modify the flow record command record v4_r1 to move under flow exporter profile
D. Moftity the flow transport command transport udp 2065 to move under flow monitor profile

159、 

Refer to the exhibit The network administrator has configured the Customer Edge router (AS 64511) to send only summarized routes toward ISP -1 (AS 100) and
ISP-2 (AS 200).
router bgp 64511
network 172.16.20.0 mask 255.255.255.0
network 172.16.21.0 mask 255.255.255.0
network 172.16.22.0 mask 255.255.255.0network 172.16.23.0 mask 255.255.255.0
aggregate-address 172.16.20.0 255.255.252.0
After this configuration, ISP-1 and ISP-2 continue to receive the specific routes and the summary route. Which configuration resolves the issue?
A. router bgp 64511
neighbor 192.168.100.1 summary-only
neighbor 192.168.200.2 summary-only
B. ip prefix-list PL_BLOCK_SPECIFIC deny 172.16.20.0/22 ge 22
ip prefix-list PL_BLOCK_SPECIFIC permit 172.16.20.0/22
!
route-map BLOC_KSPECIFIC permit 10
match ip address prefix-list PL_BLOCK_SPECIFIC
!
router bgp 64511
aggregate-address 172.16.20.0 255.255.252.0 suppress-map BLOCK_SPECIFIC
C. interface E 0/0
ip bgp suppress-map BLOCK_SPECIFIC
!
interface E 0/1
ip bgp suppress-map BLOCK_SPECIFIC
ip prefix-list PL_BLOCK_SPECIFIC permit 172.16.20.0/22 ge 24
!
route-map BLOCK_SPECIFIC permit 10
match ip address prefix-list PL_BLOCK_SPECIFIC
D. router bgp 64511
aggregate-address 172.16.20.0 255.255,252.0 summary-only

160、 

Refer to the exhibit. A network administrator redistributed the default static route into OSPF toward all internal routers to reach to Internet.Which set of commands
restores reachability to the internet by internal routers?
A. router ospf 1
redistribute static subnets
B. router ospf 1
network 0.0.0.0 0.0.0.0 area 0
C. router ospf 1
redistribute connected 0.0.0.0
D. router ospf 1
default-information originate

161、 

Refer to the exhibit.An engineer has configured DMVPN on a spoke router.What is the WAN IP address of another spoke router within the DMVPN network?

A. 172.18.46.2
B. 172.18.16.2
C. 192.168.1.1
D. 192.168.1.4 

162、When configuring Control Plane Policing on a router to protect it from malicious traffic, an engineer observes that the configured routing protocols start flapping on that device.Which action in the Control Plane Policy prevents this problem in a production environment while achieving the security objective?
A. Set the conform-action to transmit and exceed-action to drop to test the ACLs and transmit rates and apply the Control Plane Policy in the input direction
B. Set the conform-action to transmit and exceed-action to drop to test the ACLs and transmit rates and apply the Control Plane Policy in the output direction
C. Set the conform-action and exceed-action to transmit initially to test the ACLs and transmit rates and apply the Control Plane Policy in the output direction
D. Set the conform-action and exceed action to transmit initially to test the ACLs and transmit rates and apply the Control Plane Policy in the intput direction

163、

 Refer to the exhibit. R2 has two paths to reach 192.168.13.0/24. but traffic is sent only through R3. Which action allows traffic to use both paths ?
A. Configure the variance 2 command under the EIGRP process on R2
B. Configure the bandwidth 2000 command under interface FastEthernet0/0 on R2
C. Configure the variance 4 command under the EIGRP process on R2
D. Configure the delay 1 command under interface FastEthernet0/0 on R2

164、 

Refer to the exhibit R1 and R2 cannot establish an EIGRP adjacency Which action establishes EIGRP adjacency?
A. Remove the current autonomous system number on one of the routers and change to a different value
B. Add the no auto-summary command to the R2 configuration so that it matches the R1 configuration
C. Add the passive-interface command to the R1 configuration so that it matches the R2 configuration
D. Remove the passive-interface command from the R2 configuration so that it matches the R1 configuration

165、 In which two ways does the IPv6 First-Hop Security Binding Table operate?(choose two)
A. by IPv6 routing protocols to securely build neighborships without the need of authentication
B. by storing hashed keys for IPsec tunnels for the built-in IPsec features
C. by IPv6 HSRP to make sure neighbors are authenticated before being used as gateways
D. by various IPv6 guard features to validate the data link layer address
E. by the recovery mechanism to recover the binding table in the event of a device reboot

166、An engineer configured two routers connected to two different service providers using BGP with default attributes. One of the links is presenting high delay, which
causes slowness in the network. Which BGP attribute must the engineer configure to avoid using the high-delay ISP link if the second ISP link is up?
A. AS-PATH
B. WEIGHT
C. LOCAL_PREF
D. MED

167、What are two functions of MPLS Layer 3 VPNs?(choose two)
A. Customer traffic is encapsulated in a VPN label when it is forwarded in MPLS network
B. BGP is used for signaling customer VPNv4 routes between PE nodes
C. LDP and BGP can be used for Pseudowire signaling
D. It is used for transparent pomt-to-multipomt connectivity between Ethernet links/sites
E. A packet with node segment ID is forwarded along with shortest path to destination

168、What are two MPLS label characteristics? (Choose two.)A. The label edge router swaps labels on the received packets
B. Labels are imposed in packets after the Layer 3 header
C. LDP uses TCP for reliable delivery of information
D. An MPLS label is a short identifier that identifies a forwarding equivalence class.
E. A maximum of two labels can be imposed on an MPLS packet

169、

Refer to the exhibit.The ospf neighbor relationship is not coming up.What must be configured to restore OSPF neighbor adjacency?
A. OSPF on the remote router
B. matching mtu values
C. matching hello timers
D. use router ID

170、 

Refer to the exhibit The administrator configured route advertisement to a remote low resources router to use only the default route to reach any
network but failed. Which action resolves this issue?
A. Remove the line with the sequence number 5 from the prefix list
B. Remove the line with the sequence number 10 from the prefix list
C. Change the direction of the distribute-list command from out to in
D. Remove the prefix keyword from the distribute-list command

171、 

Refer to the exhibit A network administrator configured NTP on a Cisco router to get synchronized time for system and logs from a unified time
source The configuration did not work as desired Which service must be enabled to resolve the issue?
A. Enter the service timestamps log datetime clock-period global command
B. Enter the service timestamps log datetime localtime global command
C. Enter the service timestamps log datetime synchronize global command
D. Enter the service timestamps log datetime console global command

172、 What are two purposes of using IPv4 and VPNv4 address-family configurations in a Layer 3 MPLS VPN? (Choose two.)

A. RD is prepended to the IPv4 route to make it unique
B. The VPNv4 address consists of a 64-bit route distmguisher that is prepended to the IPv4 prefix
C. MP-BGP is used to allow overlapping IPv4 addresses between customers to advertise through the network
D. The IPv4 address is needed to lag the MPLS label
E. The VPNv4 address is used to advertise the MPLS VPN label

173、which protocol does MPLS use to support traffic engineering ?
A. LDP
B. BGP
C. RSVP
D. TDP

174、

Refer to the exhibit The network administrator configured the branch router for IPv6 on the E 0/0 interface The neighboring router is fully configured to meet requirements, but the neighbor relationship is not coming up. Which action fixes the problem on the branch router to bnng the IPv6
neighbors up?
A. Disable OSPF for IPv4 using the no ospfv3 4 area 0 ipv4 command under the E 0/0 interface
B. Enable the IPv4 address family under the E 0/0 interface by using the address-family ipv4 unicast command
C. Enable the IPv4 address family under the router ospfv3 4 process by using the address-family ipv4 unicast command
D. Disable IPv6 on the E 0/0 interface using the no ipv6 enable command 

175、An engineer coonfigured a DHCP server for Cisco IP phones to download its configuration from a TFTP sever,but the IP phones failed to load the configuration.what must be configured to resolve the issue ?
A. BOOTP port 67
B. DHCP option 66
C. BOOTP port 68
D. DHCP option 69

176、

Refer to the exhibit The engineer configured and connected Router2 to Router1.The link came up but could not establish a Telnet connection to Router1 IPv6 address of 2001:DB8::1. Which configuration allows Router2 to establish a Telnet connection to Router1?
A. ipv6 unicast-routing
B. permit ICMPv6 on access list INGRESS for Router2 to obtain IPv6 address
C. permit ip any any on access list EGRESS2 on Router1
D. IPv6 address on GigabitEthernet0/0 

177、Refer to the exhibit The OSPF routing protocol is redistributed into the BGP routing protocol, but not all the OSPE routes are distributed into BGP Which action resolves the issue?

A. Include the word external in the redistribute command.
B. Use a route-map command to redistribute OSPF external routes defined in an access list.
C. Include the word internal external in the redistribute command.
D. Use a route-map command to redistribute OSPF external routes defined in a prefix list.

178、 A customer reports to the support desk that they cannot print from their PC to the local printer id: XXXXXXXX. Which tool must be used to diagnose the issue using Cisco DNA Center Assurance?
A. application trace
B. path trace
C. ACL trace
D. device trace

179、

Refer to the exhibit. The Math and Science departments connect through the corporate IT router, but users in the Math department must not be able to reach the
Science department and vice versa. Which configuration accomplishes this task?
A. vrf definition Science
！interface E 0/2
ip address 192.168.1.1 255.255.255.0
no shut
！
interface E 0/3
ip address 192.168.2.1 255.255.255.0
no shut
B. vrf definition Science
address-family ipv4
!
interface E 0/2
ip address 192.168.1.1 255.255.255.0
vrf forwarding Science
no shut
!
interface E 0/3
ip address 192.168.2.1 255.255.255.0
vrf forwarding Science
no shut
C. vrf definition Science
address-family ipv4
!
interface E 0/2
ip address 192.168.1.1 255.255.255.0
no shut
!
interface E 0/3
ip address 192.168.2.1 255.255.255.0
no shut
D. vrf definition Science
address-family ipv4
!
interface E 0/2
vrf forwarding Science
ip address 192.168.1.1 255.255.255.0
no shut
!
interface E 0/3
vrf forwarding Science
ip address 192.168.2.1 255.255.255.0
no shut

180、 An engineer configured Reverse Path Forwarding on an interface and noticed that the routes are dropped when a route lookup fails on that interface.for a prefix that is available in the routing table. Which interface configuration resolves the issue?
A. ip verify unicast source reachable-via rx
B. ip verify unicast source reachable-via any
C. ip verify unicast source reachable-via allow-default
D. ip verify unicast source reachable-via l2-sre

181、

Refer to the exhibit. NTP is confiqured across the network infrastructure and Cisco DNA Center. An NTP issue was reported on the Cisco DNA Center at 17:15.
Which action resolves the issue?
A. Reset the NTP server to resolve any synchronization issues for all devices.
B. Check and confiqure NTP on the WLC and synchronize with Cisco DNA Center
C. Check and resolve reachability between Cisco DNA Center and the NTP server.
D. Check and resolve reachability between the WLC and the NTP server. 

182、

Refer to the exhibit. Which action resolves the failed authentication attempt to the router?
A. Confiqure aaa authorization console global command
B. Confiqure aaa authorization console command on line vty 0 4
C. Configure aaa authorization login command on line console
D. Configure aaa authorization login command on line vty 0 4

183、 

Refer to the exhibit. The network administrator configured redistribution on an ASBR to reach to all WAN networks but failed. Which action resolves. the issue?
A. The OSPF process must have a metric when redistributing prefixes from
B. EIGRPD EIGRP must redistribute the 10.0.106.0/24 route instead of usina the network statement.
C. The route map must have the keyword prefix-list to evaluate the prefix list entries
D. The route map EIGRP.>OSPF must have the 10.0.106.0/24 entry to exist in one of the three prefix lists to pass 

184、

Refer to the exhibit. Routing protocols are mutually redistributed on R3 and R1. Users report intermittent connectivity to services hosted on the.10.1.1.0/24 prefix.
Significant routing update changes are noticed on R3 when the show ip route profile command is run. How must the services be stabilized?
A. The issue with using BGP must be resolved by using another protocol and redistributing it into EIGRP on R3.
B. The issue with using iBGP must be fixed by running eBGP between R3 and R4.
C. The routing loop must be foxed by reducing the admin distance of OSPF from 110 to 80 on R3
D. The routing loop must be fixed by reducing the admin distance of iBGP from 200 to 100 on R3

185、 

Refer to the exhibit AS 111 wanted to use AS 200 as the preferred path for 172 20.5.0/24 and AS 100 as the backup. After the configuration, AS 100 is not used
for any other routes. Which confiquration resolves the issue?

A. route-mmap SETLP permit 10
match ip address prefix-list PLIST1
set local-preference 99
route-map SETLP permit 20
B. route-map SETLP permit 10
match ip address prefix-list PLIST1
set local-preference 110
route-map SETLP permit 20
C. router bgp 111
no neighbor 192.168.10.1 route-map SETLP in
neighbor 192.168.10.1 route-map SETLP out
D. router bap 111
no neighbor 192.168.10.1 route-map SETLP in
neighbor 192.168.20.2 route-map SE TLP in 

186、

Refer to the exhibit. Troubleshoot and ensure that branch B only ever uses the MPLS B network to reach HQ. Which action achieves this requirement?
A. Increase the local preference for all HQ prefixes received at branch B from the MPLS B network to be higher than the local preferences used on the MPLS A
network
B. Modify the weight of all HQ prefixes received at branch B from the MPLS B network to be higher than the weights used on the MPLS A network
C. Introduce AS path prepending on the branch A MPLS B network connection so that any HQ advertisements from branch A toward the MPLS B network areprepended three times
D. Introduce an AS path filter on branch A routers so that only local prefixes are advertised into BGP

187、 

Refer to the exhibit. The neighbor relationship is not coming up. Which two configurations bring the adjacency up? (Choose two.)
A. NY
router ospf 1
area 0 authentication message-digest
B. LA
interface E 0/0
ip ospf message-digest-key 1 md5 Cisco123
C. NY
interface E 0/0
no ip ospf message-digest-key 1 md5 Cisco123
ip ospf authentication-key Cisco123
D. LA
interface E 0/0ip ospf authentication-key Cisco123
E. LA
router ospf 1
area 0 authentication message-digest

188、 

Refer to the exhibit. An engineer confiqured R2 and R5 as route reflectors and noticed that not all routes are sent to R1 to advertise to the eBGP peers. Which
iBGP routers must be confiqured as route reflectors to advertise all routes to restore reachability across all networks?
A. R1 and R4
B. R1 and R5
C. R4 and R5
D. R2 and R5

189、 Which configuration feature should be used to block roque router advertisements instead of using the IPV6 Router Advertisement Guard feature?
A. PVLANs with promiscuous ports associated to route advertisements and isolated ports for nodes
B. IPV4 ACL blocking route advertisements from nonauthorized hosts
C. VACL blocking broadcast frames from nonauthorized hosts
D. PVLANs with community ports associated to route advertisements and isolated ports for nodes

190、

Refer to the exhibit. A network administrator enables DHCP snooping on the Cisco Catalyst 3750-X switch and confiqures the uplink port (Portchannel2) as a
trusted port. Clients are not receiving an IP address, but when DHCP snooping is disabled, clients start receiving IP addresses. Which global command resolves
the issue?
A. ip dhcp snooping trust
B. ip dhcp snooping
C. no ip dhcp snooping information option
D. ip dhcp relay information trust portchannel2

191、 

Refer to the exhibit. A network administrator logs into the router using TACACS+ username and password credentials, but the administrator cannot.run anyprivileged commands. Which action resolves the issue?
A. Configure TACACS+ synchronization with the Active Directory admin group
B. Configure an authorized IP address for this user to access this router.
C. Configure full access for the username from TACACS+ server
D. Configure the username from a local database

192、 Which two protocols work in the control plane of IP routers across the MPLS cloud? (Choose two.)
A. ECMP
B. LSP
C. LDP
D. MPLS OAM
E. RSVP

193、

 Refer to the exhibit. SanFrancisco and Boston routers are choosing slower links to reach each other despite the direct links being up. Whic configuration fixes the
issue?
A. All Routers
router ospf 1
auto-cost reference-bandwidth 100
B. SanFrancisco Router
router ospf 1
auto-cost reference-bandwidth 1000
C. All Routers
router ospf 1
auto-cost reference-bandwidth 1000
D. Boston Router
router ospf 1
auto-cost reference-bandwidth 1000

194、 When determining if a system is capable of support, what is the minimum time spacing required for a BFD control packet to receive once a control packet is arrived?
A. Desired Min TX Interval
B. Detect Mult
C. Required Min RX Interval
D. Required Min Echo RX Interval

195、

Refer to the exhibit PC-2 failed to establish a Telnet connection to the terminal server. Which confiquration resolves the issue?
A. Gateway-Router(config)#ipv6 access-list Default Access
Gateway-Router(config-ipv6-acl)#permit tcp host 2018:DB1:A:B::2 host 2018:DB1:A:C::1 eq telnet
B. Gateway-Router(confia)#ipv6 access-list Default Access
Gateway-Router(config-ipv6-acl)#no sequence 20Gateway-Router(config-ipv6-acl)#sequence 5 permit tcp host 2018:DB1:A:B::2 host 2018:DB1:A:C::1 eq telnet
C. Gateway-Router(confia)#ipv6 access-list Default Access
Gatewav-Router(confia-ipv6-acl)#sequence 25 permit tcp host 2018:DB1:A:B:2 host 2018:DB1:A:C::1 eq telnet
D. Gateway-Router(confia)#ipv6 access-list Default Access
Gateway-Router(config-ipv6-acl)#sequence 15 permit tcp host 2018:DB1:A:B::2 host 2018:DB1:A:C::1 eq telnet

196、 Which protocol does MPLS use to support traffic engineering?
A. BGP
B. RSVP
C. TDP
D. LDP

197、How does an MPLS Laver 3 VPN function?
A. set of sites interconnect privately over the Intemet for security
B. multiple customer sites interconnect through a service provider network using customer edge to provider edge connectivity
C. set of sites use multiprotocol BGP at the customer site for aggregation
D. multiple customer sites interconnect through service provider network to create secure tunnels between customer edge devices

198、

Refer to the exhibit. A network administrator added one rauter in the Cisco DNA Center and checked its discovery and health from the Network Heaith Dashboard.The network administrator observed that the router is still showing up as unmonitored. What must be confiqured on the router to mount it in the Cisco DNA Center?
A. Configure router with routing to reach Cisco DNA Center.
B. Configure router with NetFlow data.
C. Configure router with the telemetry data
D. Configure router with SNMPv2c or SNMPv3 traps

199、 Drag and drop the LDP features from the left onto the descriptions on the right

200、A network administrator is tasked to permit http and https traffic only toward the internet from the User1 laptop to adhere to company’s security policy. The administrator can still ping to www.cisco.com Which interface should the access list 101 be applied to resolve this issue? 

A. Interface G0/48 in the incoming direction
B. Interface G0/0 in the outgoing direction.
C. Interface S1/0 in the outgoing direction.
D. Interface G0/0 in the incoming direction.