★ Pass on Your First TRY ★ 100% Money Back Guarantee ★ Realistic Practice Exam Questions
Free Instant Download NEW 300-320 Exam Dumps (PDF & VCE):
Available on:
https://www.certleader.com/300-320-dumps.html
It is more faster and easier to pass the Cisco 300-320 exam by using Pinpoint Cisco Designing Cisco Network Service Architectures questuins and answers. Immediate access to the Rebirth 300-320 Exam and find the same core area 300-320 questions with professionally verified answers, then PASS your exam with a high score now.
2021 Aug 320-355-300:
Q151. Refer to the exhibit. Based on the configuration, why are routers R1 and R2 not exchanging OSPF routes?
A. The OSPF process numbers are different.
B. There is no backbone area configured.
C. The router IDs are different.
D. OSPF is not enabled on the interfaces.
Answer: B
Q152. Which IPv4 multicast technical component measure provides architectural security?
A. IGMP max groups
B. access lists
C. scoped addresses
D. state limit
Answer: C
Q153. Which of these statements is correct regarding Stateful Switchover and Cisco Nonstop Forwarding?
A. Utilizing Cisco NSF in Layer 2 environments can reduce outages to one to three seconds.
B. Utilizing SSO in Layer 3 environments can reduce outages to one to three seconds.
C. Distribution switches are single points of failure causing outages for the end devices.
D. Utilizing Cisco NSF and SSO in a Layer 2 environment can reduce outages to less than one second.
E. NSF and SSO with redundant supervisors have the most impact on outages at the access layer.
Answer: E
Q154. In which.OSI layer does.IS-IS operate?
A. Layer 1
B. Layer 2
C. Layer 3
D. Layer 4
Answer: C
Q155. Which protocol is best when there are circuit connections with two different ISPs in a multihoming scenario?
A. VRRP
B. BGP
C. IPsec
D. SSL
Answer: B
Refresh 300 violin orchestra-jorge quintero 320 kbps:
Q156. Which first-hop redundancy protocol that was designed by Cisco allows packet load sharing among groups of redundant routers?
A. GLBP
B. HSRP
C. VRRP
D. VSS
Answer: A
Q157. NBAR is deployed on the network as part of network optimization. Which technology is critical to recognize new applications on the network?
A. PDLM
B. ACLs
C. code upgrade
D. additional licenses
Answer: A
Q158. When is a first-hop redundancy protocol needed in the distribution layer?
A. when the design implements Layer 2 between the access and distribution blocks
B. when multiple vendor devices need to be supported
C. when preempt tuning of the default gateway is needed
D. when a robust method of backing up the default gateway is needed
E. when the design implements Layer 2 between the access switch and the distribution blocks
Answer: A
Q159. Which security feature can help prevent spoofed packets on the network?
A. uRPF
B. ACLs
C. DAI
D. DHCP spoofing
Answer: A
Q160. Which configuration represents resiliency at the hardware and software layers?
A. multiple connections and FHRP
B. HSRP and GLBP
C. redundant supervisor and power supplies
D. dual uplinks and switches
Answer: A