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NEW QUESTION # 12
Refer to the exhibits.
Exhibit 1
Exhibit 2
Which change to the environment would cause clients to fail to receive DHCP settings?
- A. a change of IP address on the network DHCP server
- B. the addition of a new VLAN on the link aggregation between Switch-1 and Switch-2
- C. the addition of a new link to the link aggregation between Switch-1 and Switch-2
- D. a change in the Switch-1 option 82 policy to replace
Answer: D
NEW QUESTION # 13
OSPF is configured on an AOS-Switch, and the network administrator sets the router ID to 10.0.0.1. The administrator wants to be able to reach the switch at this ID from any location throughout the OSPF system.
The administrator also needs the router ID to be stable and available, even if some links on the switch fail.
What should the administrator do?
- A. Configure 10.0.0.1 as a secondary IP address on the switch OOBM port
- B. Configure 10.0.0.1 as a manual OSPF neighbor on each switch in the OSPF system
- C. Configure 10.0.0.1 on a loopback interface, and enable OSPF on that interface
- D. Make sure that 10.0.0.1 is the IP address on the VLAN with the lowest ID
Answer: C
NEW QUESTION # 14
Refer to the exhibit.
Both Switch-1 and Switch-2 redistribute RIP routes into OSPF. The network administrator wants routers in Area 1 to receive the redistributed routes from Switch-1 but not from Switch-2.
What should the administrator do to achieve this goal?
- A. Configure Area 1 as a Not So Stubby Area (NSSA) on all routing devices in Area 1.
- B. Configure a subnet range for Area 1 on Switch-2, and set the no-advertise option.
- C. Configure Area 1 as a stub area, and import the routes with a low metric on Switch-2.
- D. Configure Area 1 as a stub area, with no summaries on Switch-2.
Answer: A
NEW QUESTION # 15
Refer to the exhibit.
Switch-1 and Switch-2 connect on interface A23. The switches experience a connectivity issue. The network administrator sees that both switches show this interface as up. The administrator sees the output shown in the exhibit on Switch-1.
What is a typical issue that could cause this output?
- A. a jumbo frame mismatch
- B. mismatched subnet mask on the VLAN for the link
- C. an issue with VLAN mismatch
- D. asymmetric routing introduced by a routing protocol
Answer: D
NEW QUESTION # 16
Refer to the exhibit.
Switch-1 and Switch-2 connect on interface A23. The switches experience a connectivity issue. The network administrator sees that both switches show this interface as up. The administrator sees the output shown in the exhibit on Switch-1.
What is a typical issue that could cause this output?
- A. a jumbo frame mismatch
- B. mismatched subnet mask on the VLAN for the link
- C. an issue with VLAN mismatch
- D. asymmetric routing introduced by a routing protocol
Answer: D
NEW QUESTION # 17
Refer to the exhibits.
The network administrator enters the commands shown in Exhibit 2, and Switch-1 and Switch-2 exchange keepalive messages. What is the expected behavior if Switch-1 later fails to receive keepalive messages from Switch-2?
- A. After two consecutive missed keep-alive packets, Switch-1 disables interface 1, and the interface stays disabled until the issue is fixed.
- B. Switch-1 disables interface 1 for 10 seconds and then re-enables it. The interface continues to be re-enabled and disabled every 10 seconds until the issue is fixed.
- C. After two consecutive missed keep-alive packets, Switch-1 sends SNMP traps, and Link 1 stays up until the issue is fixed.
- D. Switch-1 disables interface 1 for 10 seconds, and then re-enables it. The same process repeats twice. If the issue persists, the switch disables the interface permanently.
Answer: A
NEW QUESTION # 18
Network administrators need to track when traffic, matches deny entry in an ACL applied to a port. They want the alert to be sent to a syslog server that is already set up to send logs.
What should administrators do to enable the alerts?
- A. Enable ACL debugging, and enable SNMP port security traps
- B. Specify the log option for the ACL entry, and enable SNMP port security traps.
- C. Specify the log option for the ACL entry, and enable ACL debugging.
- D. Set the debug destination to session, and enable ACL debugging
Answer: A
NEW QUESTION # 19
Refer to the exhibit.
A network administrator wants to add the protections of root guard to the network. Based on the spanning tree topology, on which ports should the network administrator implement root guard?
- A. 1 and 2
- B. A1 and A2
- C. 2 and A3
- D. 3-24
Answer: B
NEW QUESTION # 20
Refer to the exhibits.
Exhibit 1.
Exhibit 2.
The VoIP phone connects, authenticates successfully, and is dynamically assigned to tagged VLAN 6. The endpoint connected to the phone does not authenticate but starts to send untagged traffic.
How does the switch handle this traffic?
- A. It forwards the traffic in VLAN 5.
- B. It forwards the traffic in VLAN 6.
- C. It relays the traffic to the RADIUS server for authentication.
- D. It drops the traffic.
Answer: C
NEW QUESTION # 21
Refer to the exhibit.
What must the network administrator do on Switch-1 to enable this switch to advertise 192.0.2.0/24 to the router at 192.168.1.1?
- A. Redistribute OSPF routes into the BGP process
- B. Enable eBGP multihop to the 192.168.1.1 neighbor.
- C. Enter the network 192.168.1.0/24 command in the BGP context.
- D. Enter a static route to 192.0.2.0/24 to the black hole.
Answer: D
NEW QUESTION # 22
Refer to the exhibit.
Every switch in the exhibit will route traffic. The company requires a topology in which failover for switch-to- switch links is exclusively handled by the routing protocol and occurs as quickly as possible. Which topology should the administrator use?
- A. A
- B. B
- C. C
- D. D
Answer: B
NEW QUESTION # 23
A company has AOS-Switches deployed at sites with inexperienced IT staff. The main office network administrators want to track if configurations change on branch switches.
What should be set up for this purpose?
- A. an auto-config server
- B. an RMON alarm
- C. an SNMP trap
- D. an IP SLA profile
Answer: C
Explanation:
Reference: http://h22208.www2.hpe.com/eginfolib/networking/docs/switches/K-KA-KB/15-
18/5998-
8160_ssw_mcg/content/ch06s10.html
NEW QUESTION # 24
Refer to the exhibit.
The routing switches shown in the exhibit run OSPF on the links between each other. The commander in the Switch-1 VSF fabric goes down. Traffic is disrupted for several seconds.
What should a network administrator do to support a faster failover in a similar situation?
- A. Configure echo mode BFD on the VLAN that connects Switch-1 and Switch-2.
- B. Add VRRP on the VLAN between Switch-1 and Switch-2.
- C. Create a redundant virtual link between Switch-1 and Switch-2.
- D. Configure graceful restart, or nonstop OSPF, on Switch-1 and Switch-2, with a proper timer.
Answer: A
NEW QUESTION # 25
Refer to the exhibit.
Switch-1 and Switch-2 connect on interface A23. The switches experience a connectivity issue. The network administrator sees that both switches show this interface as up. The administrator sees the output shown in the exhibit on Switch-1.
What is a typical issue that could cause this output?
- A. a jumbo frame mismatch
- B. mismatched subnet mask on the VLAN for the link
- C. an issue with VLAN mismatch
- D. asymmetric routing introduced by a routing protocol
Answer: D
NEW QUESTION # 26
Refer to the exhibits.
Exhibit 1
Exhibit 2
Switch-1 has a power issue that causes it to fail. When Switch-1 comes back up, endpoints lose connectivity for a few minutes. The network administrator decides to enter this command on Switch-1:
Switch-1 (config)# vlan 10 vrrp vrid 10 preempt-delay-time 120
Exhibit 2 shows the VRRP configuration just after the change. What is the effect of this change?
- A. Switch-1 and Switch-2 both become Master in their own VRRP virtual router due to the delay timer mismatch. The mismatch must be fixed.
- B. Switch-1 now waits to take over as Master if it fails and recovers. This should prevent the connectivity issue from occurring again.
- C. Switch-1 continues to act as it did before the preempt delay time was set. Administrators must plan additional changes to fix the issue.
- D. Switch-1 experiences an internal error in the VRRP process. This error causes Switch-2 to take over as Master for VLAN 2.
Answer: D
NEW QUESTION # 27
A network uses MSTP and has AOS-Switches at the access layer. The company wants edge ports on the access layer switches to meet these criteria:
* They prevent all rogue switches that run STP, RSTP, or MSTP from connecting to the network.
* If a rogue switch connects and is then replaced by a proper endpoint, the port recovers automatically
* without IT staff involvement.
How should the network administrator set up the edge ports to meet these requirements?
- A. Enable both root guard and BPDU protection.
- B. Enable BPDU filtering.
- C. Enable BPDU protection with a timeout period.
- D. Enable loop protection with a timeout period.
Answer: C
NEW QUESTION # 28
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