300-101 pass

shnows

以下題全都出現，6.27 題庫好准，基本全中，新題只有3-4道，要考的就快D。熟背題庫都可以過的。

If this configuration is applied to a device that redistributesEIGRP routes into OSPF. which two statements about the behavior of the deviceare true? (Choose two)

A. EIGRP routes appear in the routing table as E2 OSPF routes
B. The device router ID is set to Loopback0 automatically
! |- v5 n; `$ V: zC. The device redistributes all EIGRP networks into OSPF
9 U& M* e6 h% d# U3 F: _. VD. EIGRP routes appears in the routing table as N2 OSPF routes
6 r1 u$ |  j% H' R  ?9 h$ }E. The device redistributes only classful EIGRP networks into OSPF
F. EIGRP routes appears as type 3 LSAs in the OSPF database

Answer: C E

Explanation

Answer A is not correct because only EIGRP routes of routerswhose receive the routing advertisements of the local router appear in therouting table as E2 OSPF routes.

Answer B is not correct as this router may have other loopbackinterfaces which have higher IP address than loopback0

Answer C is correct as there is no route-map to limit whichroutes are redistributed into OSPF. Therefore by default all EIGRP routes willbe redistributed

Answer D is not correct as N2 routes only appear whenredistributing into Not-so-stubby-area (NSSA)

Answer E is correct as there is no “subnets” keyword whenredistributing into OSPF so only classful EIGRP networks will be redistributed

Answer F is not correct as EIGRP routes will appear as LSA type5, not type 3.

What are two limitations when in use of NPTv6 for IPV6 vs IPV6Address translation? (Choose two)

A. stateful address translation
& I9 G4 o" t4 q: qB. a limit of 32 1-to-1 translations
C. lack of overloading functionality
" v7 \0 w/ \, J' q9 TD. identify all interfaces as NAT inside or outside
4 m# H  a! @7 S+ A9 _E. 1-to-1 prefix rewrite
: @' U' n( H% QF. mismatched prefix allocations

Answer: C F

Explanation

The IPv6-to-IPv6 Network Prefix Translation (NPTv6) provides amechanism to translate an inside IPv6 source address prefix to outside IPv6source address prefix in IPv6 packet header and vice-versa. In other words,NPTv6 is simply rewriting IPv6 prefixes. NPTv6 does not allow to overload. Itdoes not support mismatching prefix allocations sizes (so the network/hostportion remains intact. For example you cannot cover /64 to /48).

Refer to exhibit. Which two reasons for IP SLA trackingfailure are likely true? (Choose two)

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R1(config)#ip  sla 1 - y8 t1 G2 k9 e  R1(config-ip-sla)#icmp-echo 172.20.20.2 source-interface FastEthernet0/0   R1(config-ip-sla-echo)#timeout 5000   R1(config-ip-sla-echo)#frequency 10 0 m  T' {4 \6 s& g9 Q! d( o- J3 V3 B( Z  R1(config-ip-sla-echo)#threshold 500   R1(config)#ip sla schedule 1 start-time now life forever   R1(config)#track 10 ip sla 1 reachability   M! O8 n0 ]( T. o7 v  R1(config)#ip route 0.0.0.0 0.0.0.0 172.20.20.2 track 10 , `; c6 `2 i6 ?. V6 H  R1(config)#no ip route 0.0.0.0 0.0.0.0 172.20.20.2   R1(config)#ip route 0.0.0.0 0.0.0.0 172.30.30.2 5

A. The source-interface is configured incorrectly
B. The destination must be 172.30.30.2 for icmp-echo
. o+ L4 w( f8 v) X+ V" u2 z/ YC. A route back to the R1 LAN network is missing in R2
D. The default route has wrong next hop IP address
E. The threshold value is wrong

Answer: C E

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开考第一道题就懵逼了，记得大概是：    NEWQ1: Which technology can you use to fix metric-base  routing loop  ?  (选三个答案)    A: use  distribute-list  B use prefix-list   C use route-map  D  database filter  E access-list    我理解的是：用哪个技术可以修复基于度量值的路由环路。我当时理解错了，以为是链路状态路由环路。这个题大家查一查。    NEWQ2: Which technology can statefull NAT64 do but  stateless NAT64 not do ? (单选)    A: statefull NAT64 is ipv4 translate to ipv6  B :  statefull NAT64 translate ipv6 to ipv4 C: state or session are created on every unique  translation  D忘了file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image001.gif    这道题考察statefull和stateless区别  我选的是C    NEWQ3:Which  technology can reduce TCN time in STP to end-point ? (单选)    A:  rootguard  B:ROOTfilter  C: backbone D: portfast  E:UPLINKFAST    这道题考察：那个特点减少了拓扑变化收敛时间（末节设备的时间），我选的是D portfast因为其他选项都不是应用在终端接口的，而是汇聚和核心设备。这道题根本明显是交换部分题file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif，怎么会出现在路由题里面，可能是思科题库不够用了吧哈哈file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image001.gif！    NEWQ4:This  cmmmand : ip helper address ,where to user this command ?    NEWQ4: A: on the dhcp-server  B : on the  client  C: on the  interface receive broadcast D:忘了file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image003.gif    这道题考察dhcp中继，意思是ip helper address这条命令配置在哪里，我选的是C    NEWQ5:Which new technology is added to MSCHAP  version  2?（2个答案）    A: MD5   B: three way chand-shake  C: change the password when expire date D  : manual authenticate  D忘了。    这道题意思是说：MACHP版本2增加了那两个新特性？  我道题我是蒙的，我不会，大家可以上网查一查file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif。    NEWQ6:What is the defaulte authentication in RIPV2  ? (单选)    A: md5  B : plain-text  C:  enable password authentication   D :忘了file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image005.gif    这道题啥意思大概是说：RIPV2开始认证的话，默认是哪个认证？    NEWQ7:Which technology can generate a defaulte  gateway when the best route-table is available ?    A : hsrp    B : icmp-redirect     C file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image006.gifROXY-ARP     d:忘了 file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image006.gif    这道题意识大概是：当最优路由可用时那个能够产生一条默认路由。我考场蒙的是B icmp重定向。不知道对了没有，大家可以咨询权威老师。    NEWQ8:About delay which is true ? (2个答案)    A : serlization delay  B  :propagate delay   C :记不起来  D:记不起来了file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image005.gif    这道题大概考察：产生延迟的原因。  这道题考察NTP server和ntp peer    NEWQ10:Which technology you must take when install  SSH on cisco IOS device ? (2个答案)    A: delete vty lines  B : disable  telnet  C: Ganerate  key-ra  D: enable TACACS+ 这道题意思是：如果在思科IOS上开启SSH，要执行哪2个操作？首选我选定C，剩下的我又斩钉截铁蒙了个B ,因为实在不会 哈哈file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image003.gif。    NEWQ11:Which you must first take to enable point-to-point  connection ?（单选）    A : frame-relay inverse arp B : encapsulate interface type  C : CEF  D : manual frame-relay map    这道题考察如果开启点到点连接首先要什么操作，我选的是B封装接口类型ppp而题库中是point-to-multipoint    NEW12: what  area can generate defaulte gateway  ?2个答案A: stub    B : nssa   C:  totally stuby   D:  normal  e: backbone       这道题意思是那些区域能够产生默认路由。我选的是nssa  和totally stubby    NEWQ13:IPV6 EIGRP的更新机制？（2个答案）A:周期  B: scaling  C : partial  D :忘了 file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image007.gif      这道题选BC部分更新和增量新，其实是一个意思，文字游戏吗？file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image008.gif    还有一些新的选择题，记不起来了file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image009.gif。      拖图题：    考到的有 NEWQ1:标红的部分在考题中是空白的，要把相应内容根据顺序拖拽到区域。    R1(config)#int s1/0;进入S1/0端口配置   R1(config-if)#no shut启动端口 3 e+ r' B+ O# @# M' o  R1(config-if)#encapsulation  frame-relay;帧中继封装!# o9 T& e! Q4 ]; O8 G* U) ~( k% z 2 \) O8 a1 a$ ^6 D4 g  F! _+ C. |7 x  R1(config-if)#frame-relay lmi-type  cisco帧中继类型为cisco! l% t- t& k: n$ d7 S$ ]# z 0 x) C6 j# Y; {: \& ?  R1(config)#int s1/0.1 point-to-point配置子端口，并设置为点对点模式   R1(config-subif)#ip add 192.168.1.1 255.255.255.0分配子端口ip地址    R1(config-subif)#frame-relay interface-dlci 102    指定点对点对应的DLCI值    oldQ1:题库有3.29的516题  ，我好想答错了一部分，哈哈。***lPv6 Traffic FilterIt filters traffic on the interface levelIt  supports tagged ACL .s**lPv6 Access Filter**It controls traffic to and from  the routerIt requires the destination address for inbound traffic to be a  local addressIt filters management traffic  Q3:还有就是3.29的519题  COPP和MPP的题 。 Q4: 3.29的522题，MGRE右边的单词变了，意思是一样的。要理解对应意思就没问题。+ w/ ~- d6 _, @* A# |0 ]9 `   Q5: 5.9的94题 考察authentication accounting和authorization. a1 t! @+ f+ n* O% @   拖图题我能想起来的就这些。    实验题:    全覆盖，有EIGRP stub、OSPF redistribute、ipv6 OSPF、route-map    Copy  running-config startup-config  报错，我是直接跳过的。    总结这次101新题确实有点多，老题还有很多变形题，就是单词，考查知识点没变，建议大家理解加记忆，重点题多记，实验题多动手做，一定没问题的。    差不多了，亲们，觉得好的给个赞file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif，不容易呀，下一把准备考300-115,，加油file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image010.gif！

本主题由 小乔 于 4 天前 加入精华

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总共53题。选择题基本覆盖，特别是题库中400-523这部分题目较多，印象中有3-4道的新题，参考早前论坛上的帖子，大致如下：

1.TheNeighborDiscovery Protocol in ipv6 is replaced with which discovery protocol inipv4?+ W0 {- R! F6 p5 F
A. ARP+ e8 U' N: L+ [: O2z% M" q- M) j( K" P

2.whatdoes the command showip vrf purple TOPOLOGY shows:, n- a. F  p' d" x5 Y6 b& {# |0 o+F
4 x6 h, @( K2 E0 n/ AB.shows the feasiblesuccessors for a specific route table2 M, g( d! P- f4 U( C& q$ }
3.thecommand show ip flow export shows:$ x* D: Z) x  g5 v% t5 G1 _; u- Z: m& |+ S! B; R
B.local states and statistics
4.还有一道关于BGP的，附带拓扑图问两者为什么邻居建立失败的；+ [0 h! ]* W/ ?( N8 c
拖图题有一道关于ipv6dhcp relay的新题8

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pac9857

謝謝大神!!

a9887921

感謝樓主整理以及分享   祝樓主一生平安

~777~

想問一下，由於題庫跟上面問題的答案有所出入，你選的答案，是跟6.27 題庫 or 上面？

zhaohanqingss

加油加油加油加油

alanlaoda

haizi595610

恭喜楼主顺利通过考试哈

sidhoum

山楂树

vesim1

killken

big thanks for share  

killken

big thanks for share  

宝宝来了

kkfighter

感謝樓主分享