·¢²¼Ê±¼ä : ÐÇÆÚÈÕ ÎÄÕÂH3C370×îÐÂÌâ¿âWORD°æ¸üÐÂÍê±Ï¿ªÊ¼ÔĶÁ
B.PCA¿ÉÒÔºÍPCC»¥Í¨ C.PCA¿ÉÒÔºÍSWA»¥Í¨ D.PCA¿ÉÒÔºÍSWB»¥Í¨ E.SWA¿ÉÒÔºÍSWB»¥Í¨ Answer: BDE
56.¶ÔÓÚSSHÓû§²ÉÓÃpublickeyÈÏÖ¤·½Ê½Ê±£¬ÔÚÅäÖÃÃÜÔ¿·½ÃæµÄÃèÊöÄÄЩÊÇÕýÈ·µÄ- A.ÐèÒªÔÚ·þÎñÆ÷¶ËÅäÖÿͻ§¶ËµÄRSAÖ÷»ú˽Կ
B.ÐèÒª¿Í»§¶ËΪ¸ÃSSHÓû§Ö¸¶¨ÓëÖ÷»ú¹«Ô¿¶ÔÓ¦µÄRSA˽Կ C.¿ÉÒÔ²ÉÓÿ½±´Õ³ÌùµÄ·½Ê½½«¿Í»§¶ËµÄÖ÷»ú¹«Ô¿ÅäÖõ½·þÎñÆ÷¶Ë D.²»ÄÜͨ¹ý¿½±´Õ³ÌùµÄ·½Ê½½«¿Í»§¶ËµÄÖ÷»ú˽ԿÅäÖõ½·þÎñÆ÷¶Ë Answer: BC
57.ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬½»»»»úSWAÉÏÉèÖÃVLAN10ΪIsolate-user-vlan VLAN2ºÍVLAN3Ϊ
VLAN 10 µÄ Secondary VLAN £»½»»»»ú SWB ÉÏ´´½¨ VLAN2?VLAN20,²¢ÇÒÉèÖà VLAN20 Ϊ
Isolate-user-vlan, VLAN4 Ϊ VLAN20 µÄ Secondary VLANÉèÖúø÷É豸µÄ IP µØÖ·ºó£¬ÔÚ SWA ÉÏ–Ë¿´MACµØÖ·±í£¬½«ÏÔʾPCBÊôÓÚ£¨Ñ¡ÔñÒ»Ïî»ò¶àÏ
A.VLAN 1 B.VLAN2 C.VLAN3 D.VLAN4 E.VLAN 10 F.VLAN20 Answer: CE
58.ÈçÏÂÐÅÏ¢ÊÇijH3CÍøÂçÉ豸ÉϵÄsnmpÏà¹ØÅäÖ㺠snmp-agent
snmp-agent local-engineid 800007DB00E0FC79887C6877 snmp-agent community read public
snmp-agent community write private snmp-agent sys-info version all
¶Ô´ËÉ豸iÐÐsnmp·ÃÎʵĽá¹ûÃèÊöÕýÈ·µÄÊÇ A.¿ÉÒԳɹ¦Í¨¹ýsnmpv1·ÃÎʺÍÉèÖôËÉ豸 B.¿ÉÒԳɹ¦Í¨¹ýsnmpv2c·ÃÎʺÍÉèÖôËÉ豸 C.¿ÉÒԳɹ¦Í¨¹ýsnmpV3·ÃÎʺÍÉèÖôËÉ豸 D.ÎÞÂÛ²ÉÓÃÄǸö°æ±¾:¶¼ÎÞ·¨·ÃÎʺÍÉèÖôËÉ豸 Answer: AB
59.ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬½»»»»úSWAÉÏÉèÖÃVLAN10ΪIsolate-user-vlan VLAN2ºÍVLAN3Ϊ
VLAN 10 µÄ Secondary VLAN £»½»»»»ú SWB ÉÏ´´½¨ VLAN2?VLAN20,²¢ÇÒÉèÖÃ
17
VLAN20 Ϊ
Isolate-user-vlan, VLAN4ΪVLAN20µÄSecondary VLA °´ÕÕÈçͼËùʾÉèÖúø÷É豸µÄIPµØÖ·ºó£¬ÔÚ
SWAºÍSWBÉ϶¼¿ªÆôÁ˱¾µØ´úÀíARP¹¦ÄÜ×î³õʱ£¬½»»»»úºÍpciûÓÐѧϰiARP±íÏî ÔÚPCAping PCBµÄ¹ý³ÌÖУ¬PCA»á·¢ËÍARPÇëÇóPCBÊÕµ½ARPÇëÇó±¨Îĺó·¢Ë͵ÄÄ¿µÄmacÏìÓ¦ÖУ¬Ä¿
µÄMACµØַΪ
A.FFFF.FFFF.FFFF B.0011.1111.1111 C.00E0.FC00.0010 D.00E0.FC00.0020
Answer:D
60.ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬½»»»»úSWAÉÏÉèÖÃVLAN10ΪIsolate-user-vlan VLAN2ºÍVLAN3Ϊ
VLAN 10 µÄ Secondary VLAN £»½»»»»ú SWB ÉÏ´´½¨ VLAN2?VLAN20,²¢ÇÒÉèÖà VLAN20 Ϊ
Isolate-user-vlan, VLAN4ΪVLAN20µÄSecondary VLA °´ÕÕÈçͼËùʾÉèÖúø÷É豸µÄIPµØÖ·ºó£¬Èç
¹ûÔÚSWAºÍSWBÉ϶¼¿ªÆôÁ˱¾µØ´úÀíARP¹¦ÄÜ£¬²¢ÇÒSWAºÍSWB¶¼ÔÊÐí·¢ËÍICMP±¨ÎÄ£¬ÔòÔÚPCA
ÉÏÖ´ÐÐÃüÁîtracert 10.1.1.2, PCAÉϽ«ÏÔʾÐèÒª¾¹ýÌø²ÅÄܵ½´ïPCB£¨ÇëÌîд°¢À²®Êý×Ö£©
Answer: 2
61.ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬½»»»»úSWAÉÏÉèÖÃVLAN10ΪIsolate-user-vlan VLAN2ºÍVLAN3Ϊ
VLAN 10 µÄ Secondary VLAN £»½»»»»ú SWB ÉÏ´´½¨ VLAN2?VLAN20,²¢ÇÒÉèÖà VLAN20 Ϊ
Isolate-user-vlan, VLAN4ΪVLAN20µÄSecondary VLA °´ÕÕÈçͼËùʾÉèÖúø÷É豸µÄIPµØÖ·ºó£¬Èç
¹ûÔÚSWAºÍSWBÉ϶¼¿ªÆôÁ˱¾µØARP´úÀí¹¦ÄÜ£¬²¢ÇÒSWAºÍSWB¶¼ÔÊÐí·¢ËÍICMP±¨ÎÄ£¬ÔòÔÚPCA
ÉÏÖ´ÐÐÃüÁîtracert 10.1.1.2, PCAÉÏÏÔʾµÚÒ»Ìøµ½´ïµÄÄ¿µÄIPµØַΪ
Answer: 10.1.1.5
18
62.ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬½»»»»úSWAÉÏÉèÖÃVLAN10ΪIsolate-user-vlan VLAN2ºÍVLAN3Ϊ
VLAN 10 µÄ Secondary VLAN £»½»»»»ú SWB ÉÏ´´½¨ VLAN2?VLAN20,²¢ÇÒÉèÖà VLAN20 Ϊ
Isolate-user-vlan, VLAN4ΪVLAN20µÄSecondary VLA °´ÕÕÈçͼËùʾÉèÖúø÷É豸µÄIPµØÖ·ºó£¬ÔÚ
SWAºÍSWBÉ϶¼¿ªÆôÁ˱¾µØ´úÀíARP¹¦ÄÜ×î³õʱ£¬½»»»»úºÍpciûÓÐѧϰiARP±íÏî ÔÚPCA ping PCBµÄ¹ý³ÌÖУ¬PCA»á·¢ËÍARPÇëÇ󣬽»»»»úÏòPCBת·¢µÄARPÇëÇó±¨ÎĵÄÔ´MACµØÖ· Ϊ
A.0000.0000.0000 B.0011.1111.1111
C.00E0.FC00.0010 D.00E0.FC00.0020
Answer:D
63.ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬½»»»»úSWAÉÏÉèÖÃVLAN10ΪIsolate-user-vlan VLAN2ºÍVLAN3Ϊ
VLAN 10 µÄ Secondary VLAN £»½»»»»ú SWB ÉÏ´´½¨ VLAN2?VLAN20,²¢ÇÒÉèÖà VLAN20 Ϊ
Isolate-user-vlan, VLAN4ΪVLAN20µÄSecondary VLA °´ÕÕÈçͼËùʾÉèÖúø÷É豸µÄIPµØÖ·ºó£¬ÏÂ
Ãæ˵·¨ÕýÈ·µÄΪ£¨¡øÔñÒ»Ïî»ò¶àÏ PCB
A.PCAµÄ±¨ÎÄ´ÓSWAµÄGigabitEther^¶Ë¿Ú½øÈ룬´ÓGigabitEther^ ¶Ë¿Ú³öÀ´ºó²»´øVLAN B.PCAµÄ±¨ÎÄ´ÓSWAµÄGigabitEthem1/0/¶Ë¿Ú³öÀ´£¬½øÈëSWBµÄGigabitEthe^¶Ë¿ÚºóËù´ø µÄ VLAN Tag Ϊ VLAN2
C.SWB·ÃÎÊ PCA ʱ£¬±¨ÎÄ´Ó SWB µÄ GigabitEthem1/0/Ëù´øµÄ VLAN Tag Ϊ VLAN1 D.SWBµÄ±¨ÎÄ´ÓSWAµÄGigabitEthem1/0/¶Ë¿Ú½øÈë,´ÓGigabitEthem1/0/¶Ë¿Ú³öÀ´¡øËù´øµÄVLAN
Tag Ϊ VLAN2 Answer: A
64.ÔÚSNMPvlµÄÏûÏ¢ÖУ¬ÓÉAgent·¢ÍùNMSµÄÏûÏ¢ÓÐ A.GetRequest B.GetNextRequest C.SetRequest D.GetResponse E.Trap
Answer: DE
19
65.ÔÚÈçͼËùʾµÄ½»»»ÍøÂçÖУ¬½»»»»úSWAÉÏÉèÖÃVLAN10ΪIsolate-user-vlanVLAN2ºÍVLAN3Ϊ
VLAN10µÄSecondary VLANÔÚÒÔÏ ½»»»»úSWAÉÏVLAN10Ðé½Ó¿ÚÁ´Â·²ãUP?(Ñ¡ÔñÒ» Ïî»ò¶àÏ
A.GigabitEthernet1/0/1¶Ë¡õ UP B.GigabitehternetUP
C.Gi^abitEt^UP
D.GigabitEthernet1/0/1¡¢GigabitEthernet1/0/2ºÍ GigabitEthem1/0/Èý¸ö¶Ë¿Ú¶¼ UP Answer: ABCD
66.Ö÷»úPCA¡¢PCB ºÍ PCC ·Ö±ðÁ¬½ÓÔÚ½»»»»ú SWA µÄ Ethernet1/0/^¡¢Ethernet1/0/2 ºÍ Ethernet1/0/3 ¶Ë
¿ÚÉÏ£¬²¢ÇÒÆäµØÖ·´¦ÓÚͬһÍø¶Î£¬i½»»»&SWAÉÏÅä [SWA]vlan 10
[SWA-vlan10]port ethernet 1/0/1 [SWA-vlan10]quit [SWA]vlan 20
[SWA-vlan20]port ethernet 1/0/2 [SWA-vlan20]quit [SWA]vlan 30
[SWA-vlan30]port ethernet 1/0/3 [SWA-vlan30]quit
[SWA]interface ethernet 1/0/1
[SWA-Ethernet1/0/1]port link-type hybrid
[SWA-Ethernet1 /0/1 ]port hybrid vlan 10 30 untagged [SWA-Ethernet1/0/1]quit
[SWA]interface ethernet 1/0/2
[SWA-Ethernet1/0/2]port link-type hybrid
[SWA-Ethernet1 /0/2]port hybrid vlan 20 30 untagged [SWA-Ethernet1/0/2]quit [SWA]interface ethernet 1/0/3
[SWA-Ethernet1/0/3]port link-type hybrid
[SWA-Ethernet1 /0/3]port hybrid vlan 10 20 30 untagged -ÓÚÉÏÊöÐÅÏ¢¿ÉÒÔÅжÏ__£¨Ñ¡ÔñÒ»Ïî»ò¶àÏ A.PCAºÍPCBÖ®¼ä¿ÉÒÔ»¥Í¨ B.PCAºÍPCCÖ®¼ä¿ÉÒÔ»¥Í¨ C.PCBºÍPCCÖ±½Ó¿ÉÒÔ»¥Í¨ D.Èý̨PCÖ®¼äÁ½€²»ÄÜ»¥a E.ÅäÖÃÃüÁîÓÐÎó Answer: BC
67.Ҫͨ¹ýSNMP–ËѯijÉ豸µÄCPUÀûÓÃÂÊ£¬ÔÚÖ´ÐЖËѯ¶¯×÷֮ǰ£¬ÍøÂç¹ÜÀíÓ¦ÓóÌÐòÓ¦¸ÃÕÆÎÕÏÂÃæµÄÄÄ
20