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السؤال #1
The network administrator enables DHCP snooping globally and on VLAN 2. An additional step is mandatory for DHCP snooping to operate correctly and for clients to receive DHCP settings. What is the additional mandatory step?
A. Define trk1 as a trusted DHCP port
B. Define an authorized DHCP server
C. Enable ARP protection
D. Define edge ports as untrusted DHCP port
عرض الإجابة
اجابة صحيحة: C
السؤال #2
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. Switch-1 disables interface 1 for 10 seconds, and then re-enables i
B. The same process repeats twic
C. If the issue persists, the switch disables the interface permanently
D. After two consecutive missed keep-alive packets, Switch-1 disables interface 1, and the interface stays disabled until the issue is fixed
E. After two consecutive missed keep-alive packets, Switch-1 sends SNMP traps, and Link 1 stays up until the issue is fixed
F. Switch-1 disables interface 1 for 10 seconds and then re-enables i G
عرض الإجابة
اجابة صحيحة: D
السؤال #3
A network administrator needs to create a QoS policy on an AOS-Switch. What is one component that the administrator must create before the policy?
A. an extended IPv4 ACL
B. a traffic behavior
C. an extended MAC ACL
D. a traffic class
عرض الإجابة
اجابة صحيحة: D
السؤال #4
Network administrators decide to change OSPF Area 1 to a stub area in order to solve some performance issues. No routes are redistributed into area 1. What is one implication of making this change?
A. Endpoints in Area 1 will no longer be able to reach external networks
B. Routing devices in area 1 will no longer exchange Type 1 and Type 2 LSAs with each other
C. Endpoints in Area 1 will no longer be able to reach endpoints in other areas
D. Routing devices in area 1 will temporarily lose adjacency while the change is mad
عرض الإجابة
اجابة صحيحة: A
السؤال #5
A network administrator can set the OSPF metric type on an AOS-Switch to Type 1 or Type 2. What is the difference?
A. A Type 2 metric marks external routes that can be advertised in NSSAs, while a Type 1 metric marks external routes that can only be advertised in normal areas
B. A Type 2 metric assigns cost to a 100 Gbps link, while a Type 1 metric assigns cost 1 to all links Mbps or higher
C. A Type 2 metric is assigned to multiple external routes that are aggregated together, while a Type 1 metric does not permit external route aggregation
D. A Type 2 metric stays the same as the external route is advertised, while a Type 1 metric increments with internal OSPF link costs
عرض الإجابة
اجابة صحيحة: D

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