101、What does IPv6 Source Guard utilize to determine if IPv6 source addresses should be forwarded?
A. ACLs
B. Binding Table
C. ACE
D. DHCP

102、During the maintenance window, an administrator accidentally deleted the Telnet-related configuration that permits a Telnet connection from the inside network(Eth0/0) to the outside of the network between Friday - Sunday night hours only.
Which configuration resolves the issue?
A. interface Ethernet0/0
ip address 10.1.1.1 255.255.255.0
ip access-group 101 in
!
access-list 101 permit tcp 10.1.1.0 0.0.0.255 172.16.1.0 0.0.0.255 eq telnet time-range changewindow
!
time-range changewindow
periodic 22:00 to 05:00
B. interface Ethernet0/0
ip address 10.1.1.1 255.255.255.0
ip access-group 101 in
!
access-list 101 permit tcp 10.1.1.0 0.0.0.255 172.16.1.0 0.0.0.255 eq telnet time-range changewindow
!
time-range changewindow
periodic Friday Saturday Sunday 22:00 to 05:00
C. interface Ethernet0/0
ip address 10.1.1.1 255.255.255.0
ip access-group 101 in
!
access-list 101 permit udp 10.1.1.0 0.0.0.255 172.16.1.0 0.0.0.255 eq telnet time-range changewindow
!
time-range changewindow
periodic Friday Saturday Sunday
D. interface Ethernet0/0
ip address 10.1.1.1 255.255.255.0
ip access-group 101 in
!
access-list 101 permit udp 10.1.1.0 0.0.0.255 172.16.1.0 0.0.0.255 eq telnet time-range changewindow
!
time-range changewindow
periodic Friday Saturday Sunday 22:00 to 05:00

103、

Refer to the exhibit. An engineer wanted to set a taq of 30 to route 10.1.80.65/32 but it failed. How is the issue fixed?
A. Modify route-map ospf-to-eigrp permit10 and match prefix-list ccnp2
B. Modify prefix-list ccnp3 to add 10.1.64.0/20 ge 32
C. Modify prefix-list ccnp3 to add 10.1.64.0/20 le 24
D. Modify route-map ospf-to-eigrp permit 30 and match prefix-list ccnp2.

104、 

Refer to the exhibit. Which action resolves intermittent connectivity observed with the SNMP trap packets?
A. Add one new entry in the ACL 120 to permit the UDP port 161
B. Increase the CIR of the mgmt class map
C. Add a new class map to match TCP traffic.
D. Decrease the committed burst size of the mgmt class map.

105、 

Refer to the exhibit. An IT staff member comes into the office during normal office hours and cannot access devices through SSH. Which action should be taken to resolve this issue?
A. Modify the access list to use the correct IP address.
B. Configure the correct time range.
C. Modify the access list to correct the subnet mask.
D. Configure the access list in the outbound direction. 

106、

Refer to the exhibit. A network administrator configured an IPv6 access list to allow TCP return traffic only, but it is not working as expected. Whin changes resolve
this issue?
A. ipv6 access-list inbound
permit tcp any any syn
deny ipv6 any any log
!
interface gi0/0
ipv6 traffic-filter inbound in
B. ipv6 access-list inbound
permit tcp any any established
deny ipv6 any any log!
interface gi0/0
ipv6 traffic-filter inbound out
C. ipv6 access-list inbound
permit tcp any any established
deny ipv6 any any log
!
interface gi0/0
ipv6 traffic-filter inbound in
D. ipv6 access-list inbound
permit tcp any any syn
deny ipv6 any any log
!
interface gi0/0
ipv6 traffic-filter inbound out

107、 

Refer to the exhibit. An engineer receives this error message when trying to access another router in-band from the serial interface corfnected to the console ofR1. Which configuration is needed on R1 to resolve this issue?
A. R1(config)#line console 0
R1(config-line)# transport preferred ssh
B. R1(config)#line vty 0
R1(config-line)# transport output ssh
C. R1(config)#line vty 0
R1 (confia-line)# transport output ssh
R1(config-line)# transport preferred ssh
D. R1(confia)#line console 0
R1(config-line) transport output ssh

108、 An engineer configured a company's multiple area OSPF Head Office router and Site A Cisco routers with VRF lite. Each site router is connected to a PE router of an MPLS backbone:

After finishing both site router configurations, none of the LSA 3, 4, 5, and 7 are installed at Site A router. Which configuration resolves this issue?
A. configure capability vrf-lite on Head Office and its connected PE router under router ospf 1 vrf abc
B. configure capability vrf-lite on both PE routers connected to Head Office and Site A routers under router ospf 1 vrf abc.
C. configure capability vrf-lite on Site A and its connected PE router under router ospf 1 vrf abc
D. configure capability vrf-lite on Head Office and Site A routers under router ospf 1 vrf abc

109、 

Refer to the exhibit. R1 is connected with R2 via GigabitEthernet0/0, and R2 cannot ping R1. What action will fix the issue?
A. Fix route dampening configured on the router.
B. Replace the SFP module because it is not supported.
C. Fix IP Event Dampening configured on the interface
D. Correct the IP SLA probe that failed

110、 

Refer to the exhibit. An IP SLA is configured to use the backup default route when the primary is down, but it is not working as desired. Which ommand fixes the
issue?
A. R1(config)# ip route 0.0.0.0 0.0.0.0 2.2.2.2 10 track 1
B. R1(config)# ip route o.0.0.0 0.0.0.0 2.2.2.2
C. R1(config)#ip sla track 1
D. R1(config)# ip route 0.0.0.0 0.0.0.0 1.1.1.1 track 1

111、 

Refer to the exhibit. To provide reachability to network 10.1.1.0 /24 from R5, the network administrator redistributes EIGRP into OSPF on R3 but.notices that R4 is
now taking a suboptimal path through R5 to reach 10.1.1.0 /24 network. Which action fixes the issue while keeping the.reachability from R5 to 10.1.1.0/24
network?
A. Change the administrative distance of the external EIGRP to 90
B. Apply the outbound distribution list on R5 toward R4 in OSPF.
C. Change the administrative distance of OSPF to 200 on R5
D. Redistribute OSPF into EIGRP on R4

112、 What does the PE router convert the IPv4 prefix to within an MPLS VPN?
A. VPN-IPv4 prefix combined with the 64-bit route distinguisher

B. 48-bit route combining the IP and PE router-id
C. prefix that combines the ASN, PE router-id, and IP prefix
D. eBGP path association between the PE and CE sessions

113、Which IGPs are supported by the MPLS LDP autoconfiguration feature?
A. ISIS and RIPv2
B. RIPv2 and OSPF
C. OSPFand EIGRP
D. OSPF and ISIS

114、An engineer configured a leak-map command to summarize EIGRP routes and advertise specifically loopback O with an IP of 10.1.1.1 255.255.255.252 along with
the summary route. After finishing configuration, the customer complained about not receiving the summary route with the specific loopback address. Which two
configurations will fix this issue? (Choose two.)
router eigrp 1
!
route_map Leak-Route deny 10
!
interface Serial 0/0
ip summary-address eigrp 1 10.0.0.0 255.0.0.0 leak-map Leak-Route
A. Configure access-list 1 permit 10.1.1.0 0.0.0.3.
B. Configure access-list 1 permit 10.1.1.1 0.0.0.252.
C. Confiqure access-list 1 and match under route-map Leak-Route.
D. Configure route-map Leak-Route permit 10 and match access-list 1.
E. Configure route-map Leak-Route permit 20

115、

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 DMVF network?
A. 192.168.1.1
B. 172.18.46.2
C. 172.18.16.2
D. 192.168.1.4

116、 

Refer to the exhibit. A network engineer for AS64512 must remove the inbound and outbound traffic from link A during maintenance without closing the BGP session so that there is still a backup link over link A toward the ASN. Which BGP configuration on R1 accomplishes this goal?
A. route-map link-a-in permit 10
set weight 200
route-map link-a-out permit 10
set as-path prepend 64512
route-map link-b-in permit 10set weight 100
route-map link-b-out permit 10
B. route-map link-a-in permit 10
set local-preference 200
route-map link-a-out permit 10
route-map link-b-in permit 10
route-map link-b-out permit 10
set as-path prepend 64512
C. route-map link-a-in permit 10
route-map link-a-out permit 10
set as-path prepend 64512
route-map link-b-in permit 10
set local-preference 200
route-map link-b-out permit 10
D. route-map link-a-in permit 10
set weight 200
route-map link-a-out permit 10
route-map link-b-in permit 10
set weight 100
route-map link-b-out permit 10
set as-path prepend 64512 

117、

Refer to the exhibit. Which interface configuration must be configured on the HUB router to enable MVPN with mGRE mode?
A. interface Tunnel0
description mGRE – DMVPN Tunnel
ip address 10.1.0.1 255.255.255.0
ip nhrp map multicast dynamic
ip nhrp network-id 1
tunnel source 172.17.0.1
ip nhrp map 10.0.0.11 172.17.0.2
ip nhrp map 10.0.0.12 172.17.0.3
tunnel mode gre
B. interface Tunnel0
description mGRE – DMVPN Tunnel
ip address 10.0.0.1 255.255.255.0
ip nhrp map multicast dynamic
ip nhrp network-id 1
tunnel source 10.0.0.1
tunnel mode gre multipoint
C. interface Tunnel0
description mGRE – DMVPN Tunnel
ip address 10.0.0.1 255.255.255.0
ip nhrp network-id 1tunnel source 172.17.0.1
tunnel mode gre multipoint
D. interface Tunnel0
description mGRE – DMVPN Tunnel
ip address 10.0.0.1 255.255.255.0
ip nhrp map multicast dynamic
ip nhrp network-id 1
tunnel source 10.0.0.1
tunnel destination 172.17.0.2
tunnel mode gre multipoint 

118、An engineer is configuring a network and needs packets to be forwarded to an interface for any destination address that is not in the routing table.What should be
configured to accomplish this task?
A. set ip next-hop
B. set ip default next-hop
C. set ip next-hop recursive
D. set ip next-hop verify-availability

119、Which protocol does MPLS use to support traffic engineering?
A. Resource Reservation Protocol
B. Label Distribution Protocol
C. Border Gateway Protocol
D. Tag Distribution Protocol

120、

Refer to the exhibit. Which two actions should be taken to access the server? (Choose two.)
A. Modify the access list to add a second line of permit ip any.
B. Modify the access list to deny the route to 192.168.2.2
C. Modify distribute list seq 10 to permit the route to 192.168.2.2
D. Add a sequence 20 in the route map to permit access list 1
E. Add a floating static route to reach to 192.168 2 2 with administrative distance higher than OSPF

121、 An engíineer needs dynamic routing between two routers and is unable to establish OSPF adjacency. The output of the show ip ospf neighbor command shows that the neighbor state is EXSTART/EXCHANGE. Which action should be taken to resolve this issue?
A. match the passwords
B. match the hello timers

C. match the MTUs
D. match the network types

122、Drag and Drop the IPv6 First-Hop Security features from the left onto the definitions on the right

123、An engineer configured access list NON-CISCO in a policy to influence routes.
route-map PBR, deny, sequence 5
Match clauses:
ip address (access-list): NON-CISCO
Set clauses:
Policy routing matches: 0 packets, 0 bytes
route-map PBR, permit, sequence 10
Match clauses:
Set clauses:
ip next-hop 192.168.1.5
Policy routing matches: 388888023 packets, 222229775077 bytes
What are the two effects of this route map configuration? (Choose two.)
A. Packets are forwarded to the default gateway
B. Packets are dropped by the access list
C. Packets are not evaluated by sequence 10

D. Packets are evaluated by sequence 10
E. Packets are forwarded using normal route lookup

124、 What are two functions of IPv6 Source Guard? (Choose two.)
A. It denies traffic by inspecting neighbor discovery packets for specific patterns.
B. It denies traffic from unknown sources or unallocated addresses
C. It uses the populated binding table for allowing legitimate traffic.
D. It works independent from IPv6 neighbor discovery.
E. It blocks certain traffic by inspecting DHCP packets for specific sources.

125、

Refer to the exhibit. A user has set up an IP SLA probe to test if a non SLA host web server on IP address 10.1.1.1 accepts HTTP sesons prior to deployment. The
probe is failing. Which action should the network administrator recommend for the probe to succeed?
A. Modify the ip sla schedule frequency to forever
B. Add the control disable option to the tcp connect
C. Add icmp-echo command for the host
D. Re-issue the ip sla schedule command

126、 How are MPLS Layer 3 VPN services deployed?
A. The RD and RT values must match under the VRF
B. The label switch path must be available between the local and remote PE routers.
C. The import and export RT values under a VRF must always be the same.

D. The RD and RT values under a VRF must match on the remote PE router

127、

Refer to the exhibit. The network administrator must mutually redistribute routes at the Chicago router to the LA and NewYork routers. The confiquration of the
Chicago router is this：
router ospf 1
redistribute eigrp 100
router eigrp 100
redistribute ospf 1
After the configuration, the LA router receives all the NewYork routes, but NewYork router does not receive any LA routes. Which set of configurations fixes the
problem on the Chicago router?
A. router eigrp 100
redistribute ospf 1 metric 10 10 10 10 10
B. router eigrp 100
redistribute ospf 1 subnets
C. router ospf 1
redistribute eigrp 100 subnets
D. router ospf 1
redistribute eigrp 100 metric 20

128、 

R1
router bap 100
neighbor 10.1.1.2 remote-as 200
R2
router bgp 200
neighbor 10.1.1.1 remote-as 100
The neighbor relationship is not coming up. Which two sets of configurations bring the neighbors up? (Choose two.)
A. R2
ip route 10.1.1.1 255.255.255.255 192.168.1.1
！
router bgp 200
neighbor 10.1.1.1 tti-security hops 1
neighbor 10.1.1.1 update-source loopback 0
B. R2
ip route 10.1.1.1 255.255.255.255 192.168.1.1
！
router bgp 200
neighbor 10.1.1.1 disable-connected-check
neighbor 10.1.1.1 update-source loopback 0
C. R2
ip route 10.1.1.2 255.255.255.255 192.168.1.2
！
router bgp 100neighbor 10.1.1.2 ttl-security hops 1
neighbor 10.1.1.2 update-source loopback 0
D. R1
ip route 10.1.1.2 255.255.255.255 192.168.1.2
！
router bgp 100
neighbor 10.1.1.1 ttl-security hops 1
neighbor 10.1.1.2 update-source loopback 0
E. R1
ip route 10.1.1.2 255.255.255.255 192.168.1.2
！
router bgp 100
neighbor 10.1.1.2 disable-connected-check
neighbor 10.1.1.2 update-source Loopback0 

129、An engineer configured SNMP notifications sent to the management server using authentication and encrypting data with DES. An error in the response PDU is
received as"UNKNOWNUSERNAME. WRONGDIGEST". Which action resolves the issue?
A. Configure correct authentication and privacy passwords using SNMPv3 authNoPriv
B. Configure the correct authentication password using SNMPv3 authNoPriv
C. Configure the correct authentication password using SNMPv3 authPriv.
D. Configure correct authentication and privacy passwords using SNMPv3 authPrivy

130、

Refer to the exhibits. All the serial links between R1, R2, and R3 have the same bandwidth. Users on the 192.168.1.0/24 network report slow response times while they access resources on network 192 168.3.0/24. When a traceroute is run on the path, it shows that the packet is getting forwarded via R2 to R3 although the link between R1 and R3 is still up. What must the network administrator do to fix the slowness?
A. Add a static route on R1 using the next hop of R3.
B. Redistribute the R1 static route to EIGRP
C. Change the Administrative Distance of EIGRP to 5
D. Remove the static route on R1

131、

 Reter to the exhibits. A company with autonomous system number AS65401 has obtained IP address block 209.165.200.224/27 from ARIN. The company needed
more IP addresses and was assigned block 209.165.202.128/27 from ISP2. An engineer in ISP1 reports that they are receiving ISP2 routes from AS65401. Which
confiquration on R1 resolves the issue?
A. access-list 10 deny 209.165.202.128 0.0.0.31
access-list 10 permit any
！
router bgp 65401
neighbor 209.165.201.1 distribute-list 10 out
B. access-list 10 deny 209.165.202.128 0.0.0.31
access-list 10 permit any
！
router bgp 65401neighbor 209.165.201.1 distribute-list 10 in
C. ip route 209.165.200.224 255.255.255.224 209.165.201.1
ip route 209.165.202.128 255.255.255.224 209.165.201.5
D. ip route 0.0.0.0 0.0.0.0 209.165.201.1
ip route 0.0.0.0 0.0.0.0 100 209.165.201.5 

132、

 Refer to the exhibits. An engineer identified a Layer 2 loop using DNAC. Which command fixes the problem in the SF-D9300-1 switch?
A. spanning-tree backbonefast
B. no spanning-tree uplinkfast
C. spanning-tree loopguard default
D. spanning-tree portfast bpduguard

133、 

Refer to the exhibit. Which two actions restrict access to router R1 by SSH? (Choose two.)
A. Remove class-map ANY from service-policy CoPP
B. Configure transport output ssh on line vty and remove sequence 10 from access list 199
C. Configure transport output ssh on line vty and remove sequence 20 from access list 100
D. Remove sequence 10 from access list 100 and add sequence 20 deny tcp any any eq telnet to access list 199
E. Configure transport input ssh on line vty and remove sequence 30 from access list 100

134、 

Refer to the exhibit. An IPv6 network was newly deployed in the environment and the help desk reports that R3 cannot SSH to the R2s Loopback interface. Which
action resolves the issue?
A. Modify line 10 of the access list to permit instead of deny.
B. Remove line 60 from the access list.
C. Modify line 30 of the access list to permit instead of deny
D. Remove line 70 from the access list

135、 What are two functions of LDP? (Choose two.)
A. It uses Forwarding Equivalence Class.
B. It advertises labels per Forwarding Equivalence Class.
C. It requires MPLS Traffic Engineering.
D. It is defined in RFC 3038 and 3039.
E. It must use Resource Reservation Protocol.

136、

Refer to the exhibit. A network administrator is using the DNA Assurance Dashboard panel to troubleshoot an OSPF adiacency that failed between Edge NYC
Interface GiqabitEthernet1/3 with Neighbor Edge SNJ. The administrator observes that the neighborship is stuck in exstart state. How does the administrator fix
this issue?
A. Configure to match the OSPF interface unique IP address and subnet mask on both routers.
B. Configure to match the OSPF interface network types on both routers.
C. Configure to match the OSPF interface speed and duplex settings on both routers
D. Configure to match the OSPF interface MTU settings on both routers

137、 

Refer to the exhibit. A network administrator is discovering a Cisco Catalyst 9300 and a Cisco WLC 3504 in Cisco DNA Center. The Catalyst 9300 is added successfully. However, the WLC is showing error "uncontactable" when the administrator tries to add it in Cisco DNA Center. Which action discovers WLC in Cisco DNA Center successfully?
A. Delete the WLC 3504 from Cisco DNA Center and add it to Cisco DNA Center again.
B. Copy the pem file from the Cisco DNA Center on the USB and upload it to the WLC 3504
C. Copy the .cert file from the Cisco DNA Center on the USB and upload it to the WLC 3504
D. Add the WLC 3504 under the hierarchy of the Catalyst 9300 connected devices 

138、Refer to the exhibit. Bangkok is using ECMP to reach to the 192 168.5.0/24 network. The administrator must configure Bangkok in such a way that Telnet traffic from 192 168 3 0/24 and 192. 168. 4.0/24 networks uses the HongKong router as the preferred route Which set of configurations accomplishes this task?

A. access-list 101 permit ip 192.168.3.0 0.0.0.255 192.168.5.0 0.0.0.255
access-list 101 permit ip 192.168.4.0 0.0.0.255 192.168.5.0 0.0.0.255
!
route-map PBR1 permit 10
match ip address 101
set ip next-hop 172.18.1.2
！
interface Ethernet0/3
ip policy route-map PBR1
B. access-list 101 permit tcp 192.168.3.0 0.0.0.255 192.168.5.0 0.0.0.255 eq 23
access-list 101 permit tcp 192.168.4.0 0.0.0.255 192.168.5.0 0.0.0.255 eq 23
！
route-map PBR1 permit 10
match ip address 101
set ip next-hop 172.18.1.2
！
interface Ethernet0/1
ip policy route-map PBR1
C. access-list 101 permit tcp 192.168.3.0 0.0.0.255 192.168.5.0 0.0.0.255 eq 23
access-list 101 permit tcp 192.168.4.0 0.0.0.255 192.168.5.0 0.0.0.255 eq 23
！
route-map PBR1 permit 10
match ip address 101
set ip next-hop 172.18.1.2
！
interface Ethernet0/3
ip policy route-map PBR1
D. access-list 101 permit ip 192.168.3.0 0.0.0.255 192.168.5.0 0.0.0.255
access-list 101 permit ip 192.168.4.0 0.0.0.255 192.168.5.0 0.0.0.255
！
route-map PBR1 permit 10
match ip address 101
set ip next-hop 172.18.1.2
！
interface Ethernet0/1
ip policy route-map PBR1 

139、

Refer to the exhibit. Which action resolves the authentication problem?
A. Configure the user name on the TACACS+ server
B. Configure the UDP port 1812 to be allowed on the TACACS+ server
C. Confiqure the TCP port 49 to be reachable by the router
D. Configure the same password between the TACACS+ server and router.

140、 

Refer to the exhibits. A user on the 192.168.1.0/24 network can successfully ping 192.168.3.1, but the administrator cannot ping 192.168.3.1 from the LA router.
Which set of configurations fixes the issue?
A. Chicago Router
router eigrp 100
redistribute static metric 10 10 10 10 10
B. LA Router
ip route 192.168.3.0 255.255.255.0 10.1.1.1
ip route 192.168.4.0 255.255.255.0 10.1.1.1
C. Chicago Router
router eigrp 100
redistribute connected
D. Chicago Router
ip route 192.168.3.0 255.255.255.0 10.1.2.2
ip route 192.168.4.0 255.255.255.0 10.1.2.2

141、 An engineer configured a Cisco router to send reliable and encrypted notifications for any events to the management server. It was noticed that the notificationmessages are reliable but not encrypted. Which action resolves the issue?
A. Configure all devices for SNMPv3 traps with auth.
B. Configure all devices for SNMPv3 traps with priv.
C. Configure all devices for SNMPv3 informs with auth.
D. Configure all devices for SNMPv3 informs with priv

142、Refer to the exhibits.

When DMVPN is configured, which configuration allows spoke-to-spoke communication using
loopback as tunnel source?
A. Configure crypto isakmp key cisco address 0.0.0.0 on the hub.
B. Configure crypto isakmp key Cisco address 200.1.0.0 255.255.0.0 on the hub.
C. Configure crypto isakmp key cisco address 200.1.0.0 255.255.0.0 on the spokes.
D. Configure crypto isakmp key cisco address 0.0.0.0 on the spokes

143、 Refer to the exhibit.

The administrator can see the traps for the failed login attempts, but cannot see the traps of
successful login attempts. What command is needed to resolve the issue?
A. Configure logging history 2
B. Configure logging history 3
C. Configure logging history 4
D. Configure logging history 5

144、 Refer to the exhibit

A network administrator configured mutual redistribution on R1 and R2 routers, which caused
instability in the network. Which action resolves the issue?
A. Set a tag in the route map when redistributing EIGRP into OSPF on R1. and match the same tag on R2 to allow when redistributing OSPF into EIGR
B. Apply a prefix list of EIGRP network routes in OSPF domain on R1 to propagate back into the EIGRP routing domain.
C. Set a tag in the route map when redistributing EIGRP into OSPF on R1, and match the same tag on R2 to deny when redistributing OSPF into EIGRP
D. Advertise summary routes of EIGRP to OSPF and deny specific EIGRP routes when redistributing into OSPF.

145、 

Refer to the exhibit Which action restores the routes from neighbors while still filtering 1 1 1 0/24?
A. Add a second line in the access list to permit any
B. Modify the route map to permit the access list instead of deny it
C. Modify the access list to deny instead of permit it
D. Add a second sequence in the route map permit 20

146、 Drap and drop the actions from the left into the correct order on the right to configure a policy to avoid following packet forwarding based on the normal routing path.

147、

 Refer to the exhibit.The administrator successfully logs into R1 but cannot access privileged mode commands.what should be configured to resolve the issue ?
A. aaa authorization reverse-access
B. secret cisco 123! at the end of the username command instead of password cisco123!
C. matching password on vty lines as cisco123!
D. enable secret or enable password commands to enter into privileged mode

148、 Drap and drop the MPLS concepts from the left onto the descriptions on the right

149、

Refer to the exhibit.The DHCP client is unable to receive an IP address from the DHCP server. RouterB is configured as follows:
Interface fastethernet 0/0Description client DHCP ID388888888
Ip address 172.31.1.1 255.255.255.0
!
Ip route 172.16.1.0 255.255.255.0 10.1.1.2
Which command is required on the fastethernet 0/0 interface of RouterB to resolve this issue ?
A. RouterB(config-if)#ip helper-address 255.255.255.255
B. RouterB(config-if)#ip helper-address 172.31.1.1
C. RouterB(config-if)#ip helper-address 172.16.1.2
D. RouterB(config-if)#ip helper-address 172.16.1.1

150、 

Refer to the exhibit An engineer has successfully set up a floating static route from the BRANCH router to the HQ network using HQ_R 1 as the primary default
gateway. When the g0/0 goes down on HQ_R1, the branch network cannot reach the HQ network 192 168 20 0/24. Which set of configurations resolves the
issue?
A. HQ_R3(config)# ip sla responder
HQ_R3(config)# ip sla responder Icmp-echo 172.16.35.1
B. BRANCH(config)# ip sla 1BRANCH(config-ip-sla)# icmp-echo 192.168.100.2
C. HQ R3(config)# ip sla responder
HQ_R3(config)# ip sla responder icmp-echo 172.16.35.5
D. BRANCH(config)# ip sla 1
BRANCH(config-ip-sla)# icmp-echo 192.168.100.1