| What is a function of Opportunistic Wireless Encryption in an environment? A. provide authentication B. protect traffic on open networks
C. offer compression
D. increase security by using a WEP connection.
Refer to the exhibit. A company is configuring a failover plan and must implement the default routes in such a way that a floating static route will assume traffic forwarding when the primary link goes down. Which primary route configuration must be used? A. ip route 0.0.0.0 0.0.0.0 192.168.0.2 GigabitEthernetl/0
B. ip route 0.0.0.0 0.0.0.0 192.168.0.2 tracked
C. ip route 0.0.0.0 0.0.0.0 192.168.0.2 floating
D. ip route 0.0.0.0 0.0.0.0 192.168.0.2.
Refer to the exhibit. An engineer has successfully set up a floating static route from the BRANCH router to the HQ network using HQ_R1 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 1 BRANCH(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
Refer to the exhibit. An engineer is asked to insert the new VLAN into the existing trunk without modifying anything previously configured. Which command accomplishes this task?
A. switchport trunk allowed vlan 100-104
B. switchport trunk allowed vlan 104
C. switchport trunk allowed vlan all
D. switchport trunk allowed vlan add 104.
Refer to the exhibit. What is a reason for poor performance on the network interface? A. The interface is receiving excessive broadcast traffic. B. The cable connection between the two devices is faulty. C. The interface is operating at a different speed than the connected device. D. The bandwidth setting of the interface is misconfigured.
Refer to the exhibit. The following must be considered:
* SW1 is fully configured for all traffic
* The SW4 and SW9 links to SW1 have been configured
* The SW4 interface Gi0/1 and Gi0/0 on SW9 have been configured
* The remaining switches have had all VLANs added to their VLAN database.
Which configuration establishes a successful ping from PC2 to PC7 without interruption to traffic flow between other PCs? a b.
Refer to the exhibit. Routers R1 and R3 have the default configuration The router R2 priority is set to 99 Which commands on R3 configure it as the DR in the 10.0 4.0/24 network? A. R3(config)#interface Gig0/0 R3(config-if)#ip ospf priority 100 B. R3(config)#interface Gig0/0 R3(config-if)#ip ospf priority 1 C. R3(config)#interface Gig0/1 R3(config-if)#ip ospf priority 0 D. R3(config)#interface Gig0/1 R3(config-if)#ip ospf priority 100.
Refer to the exhibit. Which plan must be Implemented to ensure optimal QoS marking practices on this network?
A. As traffic traverses MLS1 remark the traffic, but trust all markings at the access layer. B. Trust the IP phone markings on SW1 and mark traffic entering SW2 at SW2. C. Remark traffic as it traverses R1 and trust all markings at the access layer.
D. As traffic enters from the access layer on SW1 and SW2. trust all traffic markings.
Refer to the exhibit. Site A was recently connected to site B over a new single-mode fiber path. Users at site A report intermittent connectivity issues with applications hosted at site B. What is the reason for the problem?
A. Physical network errors are being transmitted between the two sites. B. Heavy usage is causing high latency.
C. The wrong cable type was used to make the connection.
D. An incorrect type of transceiver has been inserted into a device on the link
Refer to the exhibit. Router R1 currently is configured to use R3 as the primary route to the Internet, and the route uses the default administrative distance settings. A network engineer must configure R1 so that it uses R2 as a backup, but only if R3 goes down. Which command must the engineer configure on R1 so that it correctly uses R2 as a backup route, without changing the administrative distance configuration on the link to R3?
A. ip route 0.0.0.0 0.0.0.0 g0/1 1
B. ip route 0.0.0.0 0.0.0.0 184.108.40.206 10
C. ip route 0.0.0.0 0.0.0.0 220.127.116.11 1
D. ip route 0,0.0.0 0.0.0.0 g0/1 6.
A network engineer is Installing an IPv6-only capable device. The client has requested that the device IP address be reachable only from the internal network. Which type of IPv6 address must the engineer assign?
A. unique local address
B. link-local address.
A network engineer must configure two new subnets using the address block 10.70.128.0/19 to meet these requirements:
✑ The first subnet must support 24 hosts.
✑ The second subnet must support 472 hosts.
✑ Both subnets must use the longest subnet mask possible from the address block.
Which two configurations must be used to configure the new subnets and meet a requirement to use the first available address in each subnet for the router interfaces? (Choose two.) A. interface vlan 1148 ip address 10.70.148.1 255.255.254.0
B. interface vlan 3002 ip address 10.70.147.17 255.255.255.224
C. interface vlan 4722 ip address 10.70.133.17 255.255.255.192
D. interface vlan 1234 ip address 10.70.159.1 255.255.254.0
E. interface vlan 155 ip address 10.70.155.65 255.255.255.224.
What is one reason to implement LAG on a Cisco WLC?
A. to increase security and encrypt management frames
B. to provide link redundancy and load balancing
' C. to allow for stateful and link-state failover
D. to enable connected switch ports to failover and use different VLANs.
Refer to the exhibit. All VLANs are present in the VLAN database. Which command sequence must be applied to complete the configuration? A. Interface FastEthernet0/1 switchport trunk native vlan 10 switchport trunk allowed vlan 10,15
B. Interface FastEthernet0/1 switchport mode trunk switchport trunk allowed vlan 10,15
C. interface FastEthernet0/1 switchport mode access switchport voice vlan 10
D. Interface FastEthernet0/1 switchport trunk allowed vlan add 10 vlan 10 private-vlan isolated.