CompTIA认证考试
Prioritizing traffic between data and voice is defined as which of the following?（）A、Caching enginesB、Proxy serverC、QoSD、Load balancing
题目
Prioritizing traffic between data and voice is defined as which of the following?（）
- A、Caching engines
- B、Proxy server
- C、QoS
- D、Load balancing
相似问题和答案
第1题：
A. FWSM routes traffic between the VLANs.
B. FWSM switches traffic between the VLANs.
C. Transparent mode is often called bump-in-the-wire mode.
D. Transparent mode firewall deployments are used most often in current designs.
E. Traffic routed between VLANs is subject to state tracking and other firewall configurable options.
第2题：
B: goal
C: peak
D: level
第3题：
An administrator is using a protocol analyzer to monitor traffic between two servers. However, theonly traffic that appears is broadcast and traffic originating from the administrator‘s PC.Which of the following devices is the administrator plugged into? （）
A.Hub
B. Bridge
C. Switch
D. Router
第4题：
Which two characteristics are common between traffic policing and traffic shaping？（）
- A、 The rate of traffic is measured and compared to a configured policy.
- B、 Classification is used to differentiate traffic.
- C、 Traffic is marked and sent out according to priority.
- D、 Both can be applied to inbound and outbound traffic.
- E、 Both buffer traffic to ensure a predetermined traffic rate.
- F、 Both drop traffic that is above a predetermined traffic rate.
正确答案:A,B
第5题：
What is the difference between the Ethanalyzer and the SPAN feature in Cisco NX-OS？（）
- A、 The Ethanalyzer captures control-plane traffic， while SPAN captures all traffic.
- B、 The Ethanalyzer captures all traffic including control-plane traffic， while SPAN captures only the control-plane traffic.
- C、 The Ethanalyzer captures only data traffic， while SPAN captures all traffic.
- D、 The Ethanalyzer captures only control traffic， while SPAN captures data traffic.
正确答案:A
第6题：
A traffic separation zone is that part of a traffic separation scheme which ______.
A.is located between the scheme and the nearest land
B.separates traffic proceeding in one direction from traffic proceeding in the opposite direction
C.is designated as an anchorage area
D.contains all the traffic moving in the same direction
第7题：
Which two of these are differences between traffic policing and traffic shaping？（）
- A、with traffic shaping，a router stores excess traffic in packet buffers until bandwidth is available again
- B、with policing you can tune the buffer usage for traffic exceeding the specified CIR
- C、with shaping you can tune the buffer usage for traffic exceeding the specified CIR
- D、shaping should only be applied for ingress traffic，policing only for egress
- E、policing uses a token bucket algorithm，shaping uses an SPD algorithm
正确答案:A,C
第8题：
Refer to the exhibit. A Boston company bought the asse ts of a New York company and is trying to route traffic between the two data networks using EIGRP over EoMPLS. As a network consultant, you were asked to verify the interoperability of the two networks. From the show ip route command output, what can yo u tell the customer about the traffic flow between the subnet in New York (172.16.8.0/24) and the subnets in Boston (172.16.16.0/24 and 10.10.16.0/24)?（）
A. Traffic is flowing between the 172.16.8.0 subnet and subnets 172.16.16.0 and 10.10.16.0 and no configuration changes are needed.
B. Auto - summary must be disabled on N1 and B1 before traffic can flow between the 172.16.8.0 subnet and subnets 172.16.16.0 and 10.10.16.0.
C. Traffic will flow between the 172.16.8.0 subnet and 172.16.16.0 without any further configuration changes. However, auto - summary must be disabled on N1 and B1 before traffic can flow between the 172.16.8.0 subnet and the 10.10.16.0 subnet.
D. Auto - summary must be disabled on N1 and B1 before traffic can flow between the 172.16 .8.0 subnet and the 172.16.16.0 subnet. However, traffic will flow between the 172.16.8.0 subnet and 10.10.16.0 without any further configuration changes.
第9题：
Which statement is correct about an OSPF sham-link？（）
- A、A sham-link is a logical link between PE routers that provides an OSPF adjacency between the PE routers and forwards customer traffic across it.
- B、A sham-link is a logical link between PE routers that provides an OSPF adjacency between the PE routers and carries OSPF LSAs.
- C、A sham-link is a logical link between PE routers that carries OSPF LSAs and forwards customer traffic across it.
- D、A sham-link is a point-to-multipoint link that provides an OSPF adjacency between the PE routers and carries OSPF LSAs.
- E、A sham-link is a point-to-multipoint link that provides an OSPF adjacency between the PE routers and forwards customer traffic across it.
正确答案:B
第10题：
What is meant by the term "firewall sandwich"？（）
- A、multiple layers of firewalling
- B、a method of operating firewalls from multiple vendors
- C、firewall connections in either an active or standby state
- D、an architecture in which all traffic between firewalls goes through application-specific servers
- E、an architecture in which all traffic between firewalls goes through application-specific gateways
正确答案:A