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Cisco 300-410 Online Access

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Total 642 questions

Implementing Cisco Enterprise Advanced Routing and Services (300-410 ENARSI) Questions and Answers

Question 157

The network administrator configured CoPP so that all SNMP traffic from Cisco Prime located at 192.168.1.11 toward the router CPU is limited to 1000 kbps. Any traffic that exceeds this limit must be dropped.

access-list 100 permit udp any any eq 161

class-map CM-SNMP

match access-group 100

policy-map PM-COPP

class CM-SNMP

police 1000 conform-action transmit

!

control-plane

service-policy input PM-COPP

The network administrator is not getting the desired result for the SNMP traffic and SNMP traffic is getting dropped frequently. Which set of configurations resolves the issue?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 158

Refer to the exhibit. Router R1 peers with two ISPs using static routes to get to the internet. The requirement is that R1 must prefer ISP-A under normal circumstances and failover to ISP-B if the connectivity to ISP-A is lost. The engineer observes that R1 is load balancing traffic across the two ISPs Which action resolves the issue by sending traffic to ISP-A only with failover to ISP-B?

Options:

A.

Configure OSPF between R1. ISP-A. and ISP-B for dynamic failover if any ISP link to R1 fails

B.

Configure two static routes on R1. one pointing to ISP-A and another pointing to ISP- B with 222 admin distance

C.

Change the bandwidth of the interface on R1 so that interface to ISP-A has a higher value than the interface to ISP-B

D.

Configure two static routes on R1. one pointing to ISP-B with more specific routes and another pointing to ISP-A with summary routes

Question 159

Refer to the exhibit.

During ISP router maintenance, the network produced many alerts because of the flapping interface. Which configuration on R1 resolves the issue?

Options:

A.

no snmp trap link-status

B.

snmp trap link-status down

C.

snmp trap ip verify drop-rate

D.

ip verify drop-rate notify hold-down 60

Question 160

Refer to the exhibit.

The control plane is heavily impacted after the CoPP configuration is applied to the router. Which command removal lessens the impact on the control plane?

Options:

A.

access-list 120 permit udp any any eq pim-auto-rp

B.

access-list 120 permit eigrp any host 224.0.0.10

C.

access-list 120 permit ospf any

D.

access-list 120 permit tcp any gt 1024 eq bgp log

Page: 40 / 48
Total 642 questions