CISCO - 随笔分类 - 严武

CCNA 4 Chapter 3

摘要：This item references content from the following areas:CCNA Exploration3.2.2 Configuring Static Frame Relay Maps Assessment Item:Refer to the exhibit. Router R1 has been configured for Frame Relay connectivity to routers R2 and R3. What configuration option should be configured on the R2 and R3 seria 阅读全文

posted @ 2009-11-23 17:11 严武阅读(345) 评论(0) 推荐(0) |

CCNA 4 Chapter 1

摘要：1.2.4 WAN Switching Concepts Assessment Item:What is an advantage of packet-switched technology over circuit-switched technology?Packet-switched networks are less susceptible to jitter than circuit-switched networks are. Packet-switched networks can efficiently use multiple routes inside a service p 阅读全文

posted @ 2009-11-23 17:09 严武阅读(477) 评论(0) 推荐(0) |

CCNA 4 Chapter 2

摘要：This item references content from the following areas:CCNA Exploration2.3.2 PPP Configuration Commands Assessment Item:Refer to the exhibit. What can be concluded about the function of the Serial 0/0/0 interface on the router after the commands are entered?All username and password information that 阅读全文

posted @ 2009-11-23 17:09 严武阅读(449) 评论(0) 推荐(0) |

CCNA3 Chapter 8

摘要：1 Which of the following states the 80/20 rule of end-to-end VLANs? 80% of network resources should be remote and 20% should be on the local VLAN. 80% of VLANs should be static and the remaining 20% should be dynamic. 80% of network traffic should be local and 20% remote. √ 80% of the network so... 阅读全文

posted @ 2009-10-23 23:36 严武阅读(379) 评论(0) 推荐(0) |

CCNA 3 Chapter 7

摘要：This item references content from the following areas:CCNA Exploration7.1.2 Wireless LAN Standards Assessment Item:Which two conditions have favored adoption of 802.11g over 802.11a? (Choose two.)802.11a suffers from a shorter range than 802.11g. The 2.4 GHz frequency band is not as crowded as the 5 阅读全文

posted @ 2009-10-23 23:29 严武阅读(324) 评论(0) 推荐(0) |

CCNA 3 Chapter 6

摘要：This item references content from the following areas:CCNA Exploration6.1.2 Interfaces and Subinterfaces Assessment Item:Refer to the exhibit. Which three statements describe the network design shown in the exhibit? (Choose three.)This design will not scale easily. The router merges the VLANs into a 阅读全文

posted @ 2009-10-23 23:28 严武阅读(351) 评论(0) 推荐(0) |

CCNA 3 Chapter 5

摘要：This item references content from the following areas:CCNA Exploration5.1.2 Issues with Redundancy Assessment Item:Refer to the exhibit. All switches in the network have empty MAC tables. STP has been disabled on the switches inthe network. How will a broadcast frame that is sent by host PC1 be hand 阅读全文

posted @ 2009-10-23 23:26 严武阅读(361) 评论(0) 推荐(0) |

CCNA 3 Chapter 4

摘要：This item references content from the following areas:CCNA Exploration4.2.2 VTP Domains Assessment Item:Which statement is true when VTP is configured on a switched network that incorporates VLANs?VTP is only compatible with the 802.1Q standard. VTP adds to the complexity of managing a switched netw 阅读全文

posted @ 2009-10-23 23:25 严武阅读(434) 评论(0) 推荐(0) |

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随笔分类 - CISCO