Topic 1 · Question 1213
Which interface on the WLC is limited to one when LAG is in use?
- Aservice
- Bvirtual
- Ctrunk
- DAP-manager (correct answer)
Reveal answer & explanationHide answer
Correct answer: D
The correct answer is D. Option D: AP-manager
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Topic 1 · Question 1214
Refer to the exhibit. A newly configured PC fails to connect to the internet by using TCP port 80 to www.cisco.com. Which setting must be modified for the connection to work?
- ASubnet Mask (correct answer)
- BDNS Servers
- CDefault Gateway
- DDHCP Servers
Reveal answer & explanationHide answer
Correct answer: A
The correct answer is A. Option A: Subnet Mask
Topic 1 · Question 1215
Which fact must the engineer consider when implementing syslog on a new network?
- ASyslog defines the software or hardware component that triggered the message.
- BThere are 16 different logging levels (0-15).
- CThe logging level defines the severity of a particular message. (correct answer)
- DBy default, all message levels are sent to the syslog server.
Reveal answer & explanationHide answer
Correct answer: C
The correct answer is C. Option C: The logging level defines the severity of a particular message.
Topic 1 · Question 1216
In what way does a network supervisor reduce maintenance costs while maintaining network integrity on a traditionally managed network?
- AThey install an automated network-monitoring system to provide early warning of network issues. (correct answer)
- BThey employ additional network administrators to proactively manage the network.
- CThey use automation to centralize network-management tasks.
- DThey automate change-management processes that verify issue resolution.
Reveal answer & explanationHide answer
Correct answer: A
The correct answer is A. Option A: They install an automated network-monitoring system to provide early warning of network issues.
Topic 1 · Question 1217
Which type of wired port is required when an AP offers one unique SSID, passes client data and management traffic, and is in autonomous mode?
- Atrunk (correct answer)
- Bdefault
- Caccess
- DLAG
Reveal answer & explanationHide answer
Correct answer: A
The correct answer is A. Option A: trunk
Explanation
A trunk carries traffic for multiple VLANs between network devices.
Topic 1 · Question 1218
Refer to the exhibit. A network engineer must configure the WLC to allow only DHCP and DNS packets for User1 and User2. Which configuration must be used?
- AEnable Web Authentication for 802.1X standard in the Layer 2 Security configuration
- BEnable Fallback Policy with MAC filtering under the Layer 3 Security configuration
- CEnable Web policy and Authentication in the Layer 3 Security configuration. (correct answer)
- DEnable Web Authentication under the AAA Server configuration on the WLAN.
Reveal answer & explanationHide answer
Correct answer: C
The correct answer is C. Option C: Enable Web policy and Authentication in the Layer 3 Security configuration.
Topic 1 · Question 1219
Which connection type is used when an engineer connects to an AP without a configured IP address or dial-up number to manage the device?
- AAUX
- BEthernet
- CVIY
- Dconsole (correct answer)
Reveal answer & explanationHide answer
Correct answer: D
The correct answer is D. Option D: console
Topic 1 · Question 1220
What is a function of a firewall on an enterprise network?
- AIt allows and denies ingress and egress traffic. (correct answer)
- BIt serves as a default gateway to hosts on the internet.
- CIt processes traffic based on stateless inspection.
- DIt acts as the intermediary device between the enterprise and its ISP.
Reveal answer & explanationHide answer
Correct answer: A
The correct answer is A. Option A: It allows and denies ingress and egress traffic.
Topic 1 · Question 1221
Which protocol is implemented when an organization must verify network performance, troubleshoot issues, and use an agent to communicate between monitoring tools and end devices?
- AFIP
- BNIP
- CNFS
- DSNMP (correct answer)
Reveal answer & explanationHide answer
Correct answer: D
The correct answer is D. Option D: SNMP
Explanation
SNMP lets a management system monitor and configure supported device information through MIB objects.
Topic 1 · Question 1222
What is a difference between an IPv6 multicast address and an IPv6 anycast address?
- AAn IPv6 multicast address uses the prefix 2002::/15 and forwards to one destination, and an IPv6 anycast address uses the prefix ff00:/8 and forwards to any destination in a group.
- BA packet sent to an IPv6 multicast address is delivered to one or more destinations at once, but a packet sent to an IPv6 anycast address is routed to the closest interface with that address. (correct answer)
- CIPV6 multicast addresses are used to transition from IPv4 to IPv6, and IPv6 anycast addresses are used for address aggregation in an IPv6-only environment.
- DAn IPV6 multicast address is assigned to numerous interfaces within a subnet, but an IPv6 anycast address is used for a predefined group of nodes in an all-IPv6 routers group.
Reveal answer & explanationHide answer
Correct answer: B
The correct answer is B. Option B: A packet sent to an IPv6 multicast address is delivered to one or more destinations at once, but a packet sent to an IPv6 anycast address is routed to the closest interface with that address.
Explanation
OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. IPv6 uses 128-bit addresses and relies on Neighbor Discovery rather than ARP. NAT translates addresses between network domains, commonly conserving public IPv4 addresses.
Topic 1 · Question 1223
Which syslog message logging level displays interface line protocol up/down events?
- Ainformational
- Balerts
- Cdebugging
- Dnotifications (correct answer)
Reveal answer & explanationHide answer
Correct answer: D
The correct answer is D. Option D: notifications
Topic 1 · Question 1224
Which device protects an internal network from the Internet?
- Arouter
- Bfirewall (correct answer)
- Caccess point
- DLayer 2 switch
Reveal answer & explanationHide answer
Correct answer: B
The correct answer is B. Option B: firewall
Topic 1 · Question 1225
Which encryption mode is used when a packet is sent from a site-to-site VPN connection where the source and destination IP address portion of a packet is unencrypted?
- APPTP
- BSecure Shell
- CTransport (correct answer)
- DPPPoE
Reveal answer & explanationHide answer
Correct answer: C
The correct answer is C. Option C: Transport This option keeps traffic private / properly secured as required.
Topic 1 · Question 1226
What is a reason why an administrator would choose to implement an automated network management approach?
- AEnable "box by box" configuration and deployment.
- BDecipher simple password policies.
- CReduce inconsistencies in the network configuration. (correct answer)
- DIncrease recurrent management costs.
Reveal answer & explanationHide answer
Correct answer: C
The correct answer is C. Option C: Reduce inconsistencies in the network configuration.
Topic 1 · Question 1227
Refer to the exhibit. The router R1 is in the process of being configured. Routers R2 and R3 are configured correctly for the new environment. Which two commands must be configured on R1 for PC1 to communicate to all PCs on the 10.10.10.0/24 network? (Choose two.)
- Aip route 10.10.10.0 255.255.255.0 192.168.2.3ip route 10.10.10.10 255.255.255.255 192.168.2.2 (correct answer)
- Bip route 10.10.10.0 255.255.255.0 192.168.2.2ip route 10.10.2.2 255.255.255.255 10.10.10.10
- Cip route 10.10.10.0 255.255.255.0 192.168.2.3ip route 10.10.10.8 255.255.255.252 g0/0
- Dip route 10.10.10.0 255.255.255.248 192.168.2.2ip route 10.10.2.8 255.255.255.252 g0/1
Reveal answer & explanationHide answer
Correct answer: A
The correct answer is A. Option A: ip route 10.10.10.0 255.255.255.0 192.168.2.3ip route 10.10.10.10 255.255.255.255 192.168.2.2
Topic 1 · Question 1228
Refer to the exhibit. A packet sourced from 172.18.33.2 is destined for 172.18.32.38. Where does the router forward the packet?
- A10.1.1.1
- B10.1.1.3
- CLoopback0
- DGigabitEthernet0/0 (correct answer)
Reveal answer & explanationHide answer
Correct answer: D
The correct answer is D. Option D: GigabitEthernet0/0
Topic 1 · Question 1229 · Select all that apply
Refer to the exhibit. An administrator is configuring a new WLAN for a wireless network that has these requirements: • Dual-band clients that connect to the WLAN must be directed to the 5-GHz spectrum. • Wireless clients on this WLAN must be able to apply VLAN settings on the returned RADIUS attributes. Which two actions meet these requirements? (Choose two.)
- AEnable the Client Band Select option. (correct answer)
- BEnable the Coverage Hole Detection option.
- CEnable the Allow AAA Override option. (correct answer)
- DSet the MFP Client Protection option to Required.
- EEnable the Aironet IE option
Reveal answer & explanationHide answer
Correct answer: A, C
The correct answer is A, C. Option A: Enable the Client Band Select option. Option C: Enable the Allow AAA Override option.
Explanation
AAA centralizes authentication, authorization, and accounting for administrative or network access.
Topic 1 · Question 1230
How does a network administrator securely manage an AP in lightweight mode?
- Ausing the AP GUI via an in-band SSH connection
- Busing the CLI via an out-of-band connection
- Cusing the CLI via a virtual interface with SSH
- Dusing the WLC GUI via HTTPS (correct answer)
Reveal answer & explanationHide answer
Correct answer: D
The correct answer is D. Option D: using the WLC GUI via HTTPS This option keeps traffic private / properly secured as required.
Topic 1 · Question 1231
Which type of protocol is VRRP?
- Aallows two or more routers to act as a default gateway (correct answer)
- Buses Cisco-proprietary First Hop Redundancy Protocol
- Cuses a destination IP address 224.0.0.102 for router-to-router communication
- Duses dynamic IP address assignment
Reveal answer & explanationHide answer
Correct answer: A
The correct answer is A. Option A: allows two or more routers to act as a default gateway
Explanation
A host sends traffic for remote IP networks to its configured default gateway.
Topic 1 · Question 1232
Refer to the exhibit. The switch cat9k-acc-1 connects users to the campus LAN. Printing services are inaccessible through the network. Which interface issue is causing the connectivity problems?
- AA bad checksum is causing Ethernet frames to drop. (correct answer)
- BExcessive collisions are causing dropped frames.
- CA large number of broadcast packets are resulting in a port reset.
- DThe interface output queue cannot process the Ethernet frames.
Reveal answer & explanationHide answer
Correct answer: A
The correct answer is A. Option A: A bad checksum is causing Ethernet frames to drop.
Explanation
OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.
Showing questions 1061–1080 of 1182 · Page 54 of 60