思科认证考试
Cisco IOS XR Software Multicast Routing Implementation， which three features are supported in IPv6 onCisco CRS router？（）A、PIM-SSMB、Aggregation multicastC、PIM-BidirectionalD、OOR handlingE、integrated multicastF、Multicast NSF
题目
Cisco IOS XR Software Multicast Routing Implementation， which three features are supported in IPv6 onCisco CRS router？（）
- A、PIM-SSM
- B、Aggregation multicast
- C、PIM-Bidirectional
- D、OOR handling
- E、integrated multicast
- F、Multicast NSF
相似问题和答案
第1题：
Which of the following is true about the Cisco IOS-IPS functionality？ （）
- A、 The signatures available are built into the IOS code.
- B、 Toupdate signatures youneed to install a new IOS image
- C、 To activate new signatures you download a new Signature DefiitionFile （SDF） from Cisco’s web site
- D、 Loading and enabling selected IPS signatures is user configurable
- E、 Cisco IOS onlyprovides Intrusion Detection functionality
- F、 Cisco IOS-IPS requires a network module installed in your router running sensor software
正确答案:C,D
第2题：
Which three components are included in the Cisco IOS XR infrastructure？（）
- A、modular line cards
- B、shelf controllers
- C、route processors
- D、service processors
- E、distributed service cards
正确答案:B,C,D
第3题：
After making some network changes you power off and then power on your Cisco router named VE1. What sequence of events occurs when VE1 is powered up?
A. Perform. POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.
B. Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform. POST.
C. Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.
D. Perrform. POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.
E. Load and test IOS, load configuration files, test software routines, POST.
F. None of the above
D 解析：Explanation:
Upon initial start up, Cisco routers perform. the following steps in order:
1. The router performs a power-on self-test (POST) to discover and verify the hardware.
2. The router loads and runs bootstrap code from ROM.
3. The router finds the IOS or other software and loads it.
4. The router finds the configuration file and loads it into running config.
第4题：
Cisco IOS XR software is partitioned into three planes： control， data， and management. Which three ofthese belong to the data plane？（）
- A、XML
- B、RIB
- C、FIB
- D、QoS
- E、PFI
正确答案:B,D,E
第5题：
What are two security features of the Cisco Secure Router 500 Series？ （）
- A、Cisco Intrusion Prevention System
- B、Cisco IOS Software Firewall
- C、Cisco IOS Easy VPN
- D、Cisco Unified Wireless Networking
- E、Cisco ASA Hardware Firewall
正确答案:A,B
第6题：
What type of services are provided by the Cisco IOS gateways in a VoIP network with Cisco CallManager functionality？ （）
- A、Cisco IOS gateways provide services such as address translation and network access control for the devices on the networl
- B、Cisco IOS gateways provide services such as bandwidth management and accounting
- C、Cisco IOS gateways provide media termination and signal translation between the public switched telephone network （PSTN） and IP networks
- D、Cisco IOS gateways provide zone management for all registered endpoints in the network
正确答案:C
第7题：
Which IOS security feature is configured by the ip inspect inspection-name {in | out} command？（）
- A、IPsec site-to-site VPN
- B、Cisco AutoSecure
- C、Cisco IOS Firewall
- D、IPS
正确答案:C
第8题：
Which of the following processes in IOS XR run exclusively on the Route Processor？（）
- A、bgp
- B、mpls_idp
- C、sysmgr
- D、wdsysmon
- E、gsp
正确答案:A,B
第9题：
What tasks can only be performed in the default or admin VDC？（）
- A、 EPLD upgrade， IOS ISSU， FCoE feature enablement， CoPP configuration， and rolling back a checkpoint
- B、 EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration， and ACL capture enablement
- C、 EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration and SNMP configuration
- D、 EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration， and write erase
正确答案:B
第10题：
Which three products reside on the UC500 platform?（）
- A、Cisco Unified Communications ManagerExpress
- B、Cisco IOS Firewall
- C、Cisco UnifiedContact Center
- D、Cisco IOS
- E、Cisco Unity Express
- F、Cisco UnifiedCallConnector
正确答案:A,D,E