161、which command address learning oil the configures port security on a switch to enable permanent MAC interface?
SWITCHPORT PORT-SECURITY MAC-ADDRESS-LEARNING ENABLE
SWITCHPORT PORT-SECURITY MAC-ADDRESS TIMER 0
SWITCHPORT PORT-SECURITY MAC-ADDRESS STICKY
SWITCHPORT PORT-SECURITY MAC-ADDRESS MAXIMUM 1 STICKY
SWITCHPORT PORT-SECURITY MAC-ADDRESS PERMANENT
160、which information is contained in ail OSPF type 1 router LSA?
THE AUTONOMOUS SYSTEM BOLDER ROUTERS (A SBR) FOR TILE OSPF NETWORK AND THE COST OF THE PATH TO REACH EACH ASBR
THE ROUTER'S INTERFACES (LINKS) OIL WHICH OSPF IS ENABLED, THE STATE AND OUTGOING COST OF EACH LINK, AND THE OSPF NEIGHBORS ON EACH LINK
THE NETWORK LINKS TO ALL KNOWN OSPF ROUTERS AND THE COST OF EACH PATH
THE AREA BORDER ROUTERS (ABR) FOR THE AREA AND THE COST OF THE PATH TO EACH ABR
THE OSPF NEIGHBORING ROUTERS AND THE COST OF THE OUTGOING LINK TO REACH EACH NEIGHBOR
159、when you implement PFR, which IP SLA probe is used to determine the MOS?
JITTER
LATENCY
PACKET LOSS
THROUGHPUT
158、refer to the exhibit. According to the given show line output, which type of line is connected to the router?
TELNET
TERMINAL
CONSOLE
SSH
AUXILIARY
157、dwhich type of port would have root guard enabled on it?
A ROOT PORT
AIL ALTERNATE PORT
A BLOCKED PORT
A DESIGNATED PORT
156、refer to the exhibit. Which part of the joined group addresses list indicates that the interface has joined the EIGRP multicast group address?
FF02::1
FF02::1:FF00:200
FF02::A
FF02::2
155、which action can you take to avoid sub optimal routing on ail EIGRP network?
USE TAGS TO FILTER ROUTES OUTBOUND.
USE THE DISTRIBUTE-LIST COMMAND TO FILTER ROUTES INBOUND.
SUMMARIZE OUTBOUND PREFIXES.
REDISTRIBUTE CONNECTED AND STATIC ROUTES.
154、which IP SLA operation type is enhanced by the use of the IP slas responder?
DNS
HTTP
ICMP ECHO
UDP ECHO
153、refer to the exhibit. When traffic marked as cos 5 arrives on the switch, what DSCP value does the switch apply?
152、which ipv6 first-hop security feature blocks traffic sourced from ipv6 addresses that arc outside the prefix gleaned from router advertisements?
IPV6 RA GUARD
IPV6 DHCP GUARD
IPV6 SOURCE GUARD
IPV6 PREFIX GUARD
151、when is it most important to implement multiple synonymous area addresses ou an IS-IS network?
WHEN INTEGRATING AN IS-IS LAYER 2 ROUTER WITH ANOTHER ROUTING PROTOCOL
WHEN AN IS-IS ROUTER IS MERGING ROUTING INFORMATION
WHEN SPLITTING AREAS IN THE IS-IS DOMAIN
WHEN MERGINGOR SPLITTING AREAS IN THE IS-IS DOMAIN
150、which statement about STP port states is true?
A PORT IN THE BLOCKING STATE REMAINS IN THAT STATE FOR 30 SECONDS BEFORE TRANSITIONING TO THE LISTENING STATE.
LISTENING AND LEARNING ARC TRANSITORY PORT STATES THAT USE THE FORWARD DEL AY TIMER.
WHEN A PORT TRANSITIONS TO THE LEARNING STATE, IT CAN SEND AND RECEIVE DATA FRAMES
A PORT IN THE BLOCKING STATE LEARNS ADDRESS AND RECEIVES BPDUS
149、which command can you enter on au interface so that the interface will notify the sender of a packet that the packet that the path is sub-optimal?
IP NHRP RECORD
IP NHRP SET-UNIQUE-BIT
IP NHRP SHORTCUT
IP NHRP REDIRECT
IP NHRP COST 65535
148、which statements about PMTUD is true?
IT IS SUPPORTED BY TCP AND UDP.
IT INCREASES THE CONNECTION'S SEND MSS VALUE TO PREVENT FRAGMENTATION
GRE TUNNELS USE PMTUD TO FRAGMENT DATA PACKETS BY DEFAULT.
IT IS USED TO PREVENT FRAGMENTATION OF PACKETS AT THE ENDPOINT OF A TCP CONNECTION.
IT IS USED TO PREVENT FRAGMENTATION OF PACKETS TRAVELING ACROSS A SMALLER MTU LINK BETWEEN
147、in a DMVPN solutionwhich component can the GRE tumid source and destination generate automatically?
PRE-SHARED KEYS
CRYPTO ACLS
QOS MARKINGS
POLICY MAPS
146、refer to the exhibit. R1 and R2 have been configured as BGP neighbor, but their session is stuck in active. Which action can you take that will enable a session to be established?
ENABLE SYNCHRONIZATION ON R1 AND R2.
ISSUE THE NEIGHBOR 10.1.12.2 ACTIVATE COMMAND ON R1.
CONFIGURE 10.1.12.1 AS THE BGP ROUTER ID ON R1
CONFIGURE A NEIGHBOR RELATIONSHIP WITH LOOPBACK0 ADDRESS OF R1 ON R2.
145、which command can you enter to configure a built-in policer with minimum guaranteed bandwidth without starving other classes during periods of congestion?
BANDWIDTH REMAINING PERCENT
BANDWIDTH
PRIORITY PERCENT
FAIR-QUEUE
144、what feature can a device use to identify other members of the same ipv6 multicast group on a network segment?
MLD
MSDP
SOURCE-SPECIFIC MULTICAST
RENDEZVOUS POINTS
143、refer to the exhibit. An ipv6 tunnel is configured between site A and site B.which feature does the tunnel support?
SINGLE POLICY
TRANSPORT MODE
SITE-TO-SITE TUNNEL MODE
OSPFV2
142、if EIGRP and OSPF arc configured within ail administrative domain for the same network, which value can you change so that the OSPF becomes the installed routing protocol for all routes?
LOCAL PREFERENCE
METRIC
MED
ADMINISTRATIVE DISTANCE
PREFIX LENGTH
141、refer to the exhibit. Which statement about the functionality of this configuration is true?
THE ROUTER DOES NOT ACCEPT NONSELF-GENERATED LSAS ONCE A MAXIMUM OF 19,000 IS REACHEDUNLESS THE ROUTER IS AN ABR
THE ROUTER DOES NOT ACCEPT NONSELF-GENERATED LSAS ONCE A MAXIMUM OF 19,000 IS REACHED
THE ROUTER DOES NOT ACCEPT NONSELF-GENERATED LSAS ONCE A MAXIMUM OF 19.000 IS REACHED, UNLESS THE ROUTER IS IN AREA 0
THE ROUTER DOCS NOT ACCEPT NONSELF-GENERATED LSAS ONCE A MAXIMUM OF 19,000 IS REACHED, UNLESS THE ROUTER IS AIL ASBR
140、your netflow collector is not working due to a large amount of traffic entering your network which is destined to a single IP address. Which netflow feature allows you to collect the top source hosts for this traffic on the local router?
A NETFLOW CAN EXPORT FLOWS ONLY TO A EXTERMAL FLOW COLLECTOR
SHOW IP CACHE FLOW
IP ACCOUNTING
IP FLOW-TOP-TALKERS
139、routing process is true?
IT PREVENTS EIGRP NEIGHBOR RELATIONSHIPS FROM BEING FORMED OVER INTERFACE S0/0.
IT CONFIGURES INTERFACE S0/0 TO SEND HELLO PACKETS WITH THE PASSIVE-INTERFACE BIT SET.
IT CONFIGURES INTERFACE S0/0 TO SUPPRESS ALL OUTGOING ROUTING UPDATES
IT CONFIGURES INTERFACE S0/0 TO REJECT ALL INCOMING ROUTING UPDATES
138、which statement about route summarization is true?
EIGRP CAN SUMMARIZE ROUTES AT THE CLASSFUL NETWORK BOUNDARY
EIGRP AND RIPV2 ROUTE SUMMARIZE ARE CONFIGURED WITH THE SUMMARY-ADDRESS COMMAND UNDER THE ROUTE PROCESS.
IT CAN BE DISABLED IN RIP, RIPV2, AND EIGRP
RIPV2 CAN SUMMARIZE-ROUTES BEYOND THE CLASSFUL NETWORK BOUNDARY
137、refer to the exhibit. R1 has an OSPF path to R2 and R3 for 10.1.0.0/24, but R1 has a routing entry for 10.1.0.0/24 from only one router at a time. Which option is the most likely cause?
THE R1 MAXIMUM-PATH IS SET TO 1
R3 HAS A HIGHER ADMINISTRATIVE DISTANCE.
R3 IS USING A FILTER LIST
R2 IS USING AN OFFSET-LIST
136、refer to the exhibit. Which tag will be applied to the 172.16.50.0/24 route?
135、configuration line in DMVPN deployment?
IT ALLOWS THE SPOKE ROUTERS TO CHANGE THE NEXT HOP VALUE WHEN SENDING EIGRP UPDATES TO THE HUB ROUTER.
IT ENABLES EIGRP TO DYNAMICALLY ASSIGN THE NEXT HOP VALUE BASED ON THE EIGRP DATABASE.
IT PRESERVES THE ORIGINAL NEXT HOP VALUE AS LEARNED BY THE SPOKE ROUTERS.
IT PRESERVES THE ORIGINAL NEXT HOP VALUE AS LEARNED BY THE HUB ROUTERS.
IT ALLOWS THE SPOKE ROUTERS TO CHANGE THE NEXT HOP VALUE WHEN SENDING EIGRP UPDATES TO THE SPOKE ROUTER.
134、which option describes a difference between ansible and puppet?
ANSIBLE IS CLIENT-SERVER BASED,AND PUPPET IS NOT
ANSIBLE REQUIRES AN AGENT, AND PUPPET DOES NOT.
ANSIBLE IS PYTHON BASED, AND PUPPET IS RUBY BASED.
ANSIBLE AUTOMATES REPETITIVE TASKS, AND PUPPET ALLOWS YOU TO RUN PLAIN SSH COMMAND.
133、company A have two remote sites, which are connected to a common ISP by BGP. At each site, company A is using the same autonomous system number. Which BGP feature can you implement to enable routing between the two sites?
COMMUNITIES
PEER GROUPS
ALLOWAS - IN
AS PATH PREPENDING
132、which IP SLA operation type uses IP to measure the round-trip time between a router and a device?
HTTP
ICMP ECHO
ICMP PATH JITTER
UDP JITTER FOR VOIP
131、refer to the exhibit. Which data format is used in this REST API call?
XML
BASH
JSON
HTML
HTMLV5
130、which options is the default LA CP load-balancing algorithm for IP traffic on layer 3?
THE SOURCE AND DESTINATION IP PORT
THE DESTINATION IP PORT
THE SOURCE AND DESTINATION IP ADDRESS
THE DESTINATION PORT
THE SOURCE IP PORT
129、which extended ping IP header option allows you to specify one or more hops over which the packets will travel without specifying the full path?
VERBOSE
LOOSE
STRICT
RECORD
128、refer to the exhibit. Which is effect of the given configuration?
THE ROUTER STOPS LOGGING MESSAGES TO THE SYSLOG SERVER ONLY.
THE ROUTER LOGS MESSAGES ONLY TO THE CONSOLE
THE ROUTER LOGS MESSAGES ONLY TO THE BUFFER
THE ROUTER STOPS SNMP LOGGING
127、what technology allows a PE router to exchange vpnv4 routes with other PE routers?
MPLS L3VPN
MPLS L2VPN
VPLS
FRAME RELAY TO ATM AAL5 INTERWORKING
126、dwhich mechanism docs get vpn use to preserve ip header information?
GRE
MPLS
IPSEC TRANSPORT MODE
IPSEC TUNNEL MODE
125、which interior gateway protocol is based on open standardsuses a shortest-path first algorithm. Provides native protocols, and operates at the data link layer?
IS-IS
EIGRP
BGP
OSPF
124、which TCP feature allows a client to request a specific packet that was lost?
FLOW CONTROL
SLIDING WINDOW
FAST RECOVERY
SELECTIVE ACKNOWLEDGMENT
123、A floating static route appeal's in the routing table of au interface even when the interface is unusable. Which action can you take to correct the problem?
REMOVE THE PERMANENT OPTION FROM THE STATIC ROUTER
CORRECT THE ADMINISTRATIVE DISTANCE.
CONFIGURE THE FLOATING STATIC ROUTE TO POINT TO ANOTHER IN THE ROUTING TABLE.
CORRECT THE DHCP-PROVIDED ROUTE ON THE DHCP SERVER.
122、which MLD message type docs a host send to join multicast groups?
DONE
ASSERT
QUERY
HELLO
JOIN/PRUNE
REPORT
121、which metric vectors arc stored but are not used by default in EIGRP?
RELIABILITY AND DELAY
BANDWIDTH AND DELAY
LOAD AND RELIABILITY
LOAD AND BANDWIDTH
120、refer to the exhibit. While troubleshooting an issue with a blocked switch port, you find this error in the switch log. Which action should you take first to locate the problem?
CHECK THE ATTACHED SWITCH FOR A BPDU FILTER.
TEST, THE LINK FOR UNIDIRECTIONAL FAILURES.
EXECUTE THE SHOW INTERFACE COMMAND TO CHECK FASTETHERNT 0/0
CHECK THE ATTACHED SWITCH FOR AN INTERFACE CONFIGURATION ISSUE
119、refer to the exhibit. Which traffic gets set to AF41 by the marking policy on interface gigabitethernet 0/0?
ANY TRAFFIC MATCHING ACCESS-LIST TO-ROOMS AND ACCESS-LIST STREAMING
ONLY TRAFFIC MATCHING ACCESS-LIST STREAMING
ONLY TRAFFIC MATCHING ACCESS-LIST TP-ROOMS
NO TRAFFIC GETS SET TO AF41
118、how does ail ipv6 host automatically generate a global address?
IT PREPENDS ITS INTERFACE IDENTIFIER TO THE NETWORK PREFIXES CONTAINED IN ROUTER ADVERTISEMENT MESSAGES.
IT APPENDS ITS INTERFACE IDENTIFIER TO THE NETWORK PREFIXES CONTAINED IN ROUTER ADVERTISEMENT MESSAGES.
IT APPENDS ITS INTERFACE IDENTIFIER TO THE NETWORK PREFIXES CONTAINED IN ROUTER SOLICITATION MESSAGES,
IT PREPENDS ITS INTERFACE IDENTIFIER TO THE NETWORK PREFIXES CONTAINED IN ROUTER SOLICITATION MESSAGES
117、external EIGRP route exchange on routers R1 and R2 was failing because the routers had duplicate router ids. You changed the eigrp router-id command on R1, but the problem persists.which additional action must you take to enable the routers to exchange routes?
CHANGE THE CORRESPONDING LOOPBACK ADDRESS.
CHANGE THE ROUTER ED ON R2.
RESET THE EIGRP NEIGHBOR RELATIONSHIP.
CLEAR THE EIGRP PROCESS.
116、A host on an ethernet segment has a different subnet mask than the default gateway. What can be done to allow it to communicate with devices outside of this subnet?
CONFIGURE A STATIC ROUTE FOR THE HOST ON THE DEFAULT GATEWAY.
CONFIGURE A STATIC ARP ENTRY ON THE DEFAULT GATEWAY FOR THE HOST IP ADDRESS.
ENABLE GRATUITOUS ARP ON THE HOST.
ENABLE PROXY ARP ON THE DEFAULT GATEWAY.
115、refer to the exhibit. What is the effect on the network when you apply these configuration to R1 and R2?
ASYMMETRIC ROUTING OCCURS BECAUSE THE BANDWIDTH AND DELAY K VALUE SETTINGS ARC MISMATCHED.
THE INTERFACE BANDWIDTH AND DELAY SETTINGS ADJUST AUTOMATICALLY TO MATCH THE NEW METRIC SETTINGS.
THE NEIGHBOR ADJACENCY BETWEEN R1 AND R2 TEMPORARILY RESETS AND THEN REESTABLISHES ITSELF.
R1 AND R2 FAIL TO FORM A NEIGHBOR ADJACENCY.
114、how arc the cisco express forwarding table and the FIB related to each other?
THE FIB IS USED TO POPULATE THE CISCO EXPRESS FORWARDING TABLE.
THE CISCO EXPRESS FORWARDING TABLE ALLOWS ROUTE LOOKUPS TO BE FORWARDED TO THE ROUTE PROCESSOR FOR PROCESSING BEFORE THEY ARE
THERE CAN BE ONLY ONE FIB BUT MULTIPLE CISCO EXPRESS FORWARDING TABLES ON IOS DEVICES.
CISCO EXPRESS FORWARDING USES A FIB TO MAKE IP DESTINATION PREFIX-BASED SWITCHING DECISIONS.
113、which EIGRP feature allows the use of leak maps?
OFFSET-LIST
NEIGHBOR
ADDRESS-FAMILY
STUB
112、refer to the exhibit. The route-map wau2sitc is being used for redistributing BGP routes into the eigrp 28 process. Which option best describes the resulting redistribution of routes?
POLICY ROUTING MATCHES: 0 PACKETS MEANS THAT THERE ARE NO MATCHES AND NO ROUTES ARE BEING REDISTRIBUTED
ALL ROUTES ARE BEING REDISTRIBUTED WITH A METRIC AND A TAG
THE DENY, SEQUENCE 5 IS PREVENTING ANY ROUTES FROM AND A TAG
A DEFAULT ROUTES IS BEING REDISTRIBUTED WITH A METRIC AND A TAG
111、refer to die exhibit. If router R1 sends traffic marked with IP precedence 3 to R2's loopback 0 address. Which class would the traffic match on R2's gil/0 interface?
CM-CLASS-1
CLASS-DEFAULT
CM-CLASS-2
CM-CLASS-3
110、which IS-IS process is responsible for flooding local link information to adjacent routers?
DECISION
RECEIVE
FORWARD
UPDATE
109、refer to the exhibit. With BGP always-compare enabled, which BGP entry is installed in the RIB?
ENTRY 3 BECAUSE IT HAS THE LOWEST MED.
ENTRY 1 BECAUSE IT HAS THE BEST MED OF THE EXTERNAL ROUTES.
ENTRY 1 BECAUSE IT WAS INSTALLED FIRST (OLDEST_ IN THE BGP TABLE.
ENTRY 2 BECAUSE IT HAS THE LOWEST ROUTER ID.
108、refer to the exhibit. Which EIGRP routes wil appear in the routing table of R2 ?
2001:12:: 1/64
2001:112::/64 .2001:12::1/128
2001:112::/64 ,200112::L/64
2001:12::1/128
107、refer to the exhibit. Between which routers is an LDP session established?
R1 AND R3
R1, R2 AND R3
R2 AND R3
R1 AND R2
106、which feature can you implement to reduce global synchronization?
POLICING
WRED
NBAR
MARKING
105、refer to the exhibit. After you configure the given IP SLA on a cisco router, you note that the device is unable to fialover to flic backup route even when pings to 10.12.34.5 fail.what action can you take to correct the problem?
CHANGE THE IP ROUTE 0.0.0.0 0.0.0.0 192.168.1.153 200 COMMAND TO IP ROUTE 0.0.0.0 0.0.0.0 192.168.1.153 12.
CHANGE THE IP SLA SCHEDULE 12 LIFE FOREVER START-TIME NOW COMMAND TO IP SLA SCHEDULE 12 LIFE FOREVER START-TIME 00:12:00.
CHANGE THE TRACK 12 IP SLA 12 STATE COMMAND TO TRACK 12 IP SLA 12 REACHABILITY.
CHANGE THE FREQUENCY 2 COMMAND TO FREQUENCY 12.
104、which type of ACL can be applied only to layer 2 ports?
PORT ACLS
REFLEXIVE ACLS
REFLEXIVE ACLS
DYNAMIC ACLS
VLAN ACLS
103、according to the networking best practices, which network device should be used for optimization and rate limiting?
THE PROVIDER CORE DEVICE
THE PROVIDER EDGE DEVICE
THE CUSTOMER CORE DEVICE
THE COUSTOMER EDGE DEVICE
102、which feature monitors network events and takes automated action based on scripts configured by the administrator?
EPC
EEM
PERFORMANCE MONITOR
NETFLOW
101、refer to the exhibit. You are configuration the S1 switch for the switch port that connects to the client computer. Which configuration blocks users on the port from using more than 6 mbps of traffic and marks the traffic for a class of service of 1 ?
POLICY-MAP COS1，CLASS COS1，SET COS1，POLICE CIR 6000000 BC 1125000 BE 2250000 CONFO RM-ACTION，SET-DSCP-TRANSMIT CS1 EXCEED-ACTION DROP，VIOLATE-ACTION DROP，CLASS-MAP MATCH-ANY COS1，MATCH ANY
POLICY-MAP COS1，CLASS COS1，POLICE CIR 6000000 BC 1125000 BE 2250000 CONFO RM-ACTION，SET-DSCP-TRANSMIT CS1 EXCEED-ACTION DROP，VIOLATE-ACTION DROP，CLASS-MAP MATCH-ANY COS1，MATCH ANY
POLICY-MAP COS1，CLASS COS1，SET COS1，POLICY CIR 6000000 CONFROM-ACTION SET-DSCP-TRANSMIT CS1，EXCEED-ACTION PERMIT VIOLATE-ACTION PERMIT，CLASS-MAP MATCH-ANY COS1，MATCH ANY
POLICY-MAP COS1，CLASS COS1，SET COS1，POLICY CIR 6000000 CONFORM-ACTION TRANSMIT EXCEED-ACTION，PERMIT VIOLATE-ACTION DROP
100、what is the function of the rendezvous point in PIM?
IT ACTS AS A SHARED ROOT FOR A MULTICAST TREE.
IT IS THE MAIN SOURCE OF THE MULTICAST TRAFFIC
IT REDISTRIBUTES THE MULTICAST CONFIGURATION TO ITS CONNECTED NEIGHBORS.
IT WILL REDISTRIBUTE THE UNICAST ROUTES TO AVOID AN RPF FAILURE
99、which prefix list matches and permits all RFC 1918 network 10.0.0.0 routes that have masks of /16 through /24?
IP PREFIX-LIST FOO SEQ 10 PERMIT 10.0.0.0/16 LE24
IP PREFIX-LIST FOO SEQ 10 PERMIT 10.0.0.0/8 GE 15 LE 25
IP PREFIX-LIST FOO SEQ 10 PERMIT 10.0.0.0/16 GE 15 LE 25
IP PREFIX-LIST FOO SEQ 10 PERMIT 10.0.0.0/8 GC 16 LE 24
98、refer to the exhibit which statement about the 192 168.100 0/24 destination network is true?
THE REPORTED DISTANCE FOR THE SUCCESSOR IS 128256.
THE REPORTED DISTANCE FOR THE FEASIBLE SUCCESSOR IS 409600.
THE METRIC INSTALLED INTO THE ROUTE TABLE IS 128256.
THE METRIC INSTALLED INTO THE ROUTE TABLE IS 435200.
97、refer to the exhibit. Which network script automation option or tool is used in the exhibit?
EEM
PYTHON
BASH SCRIPT
NETCONF
REST
96、which BGP attribute is used to influence inbound traffic?
WEIGHT
ORIGIN
MULTI-EXIT DISCRIMINATOR
LOCAL PREFERENCE
95、which action does route poisoning take that servers as a loop-prevention method?
IT IMMEDIATELY SENDS ROUTING UPDATES WITH AN UNREACHABLE METRIC TO ALL DEVICES.
IT IMMEDIATELY SENDS ROUTING UPDATES WITH A METRIC OF 255 TO ALL DEVICES.
IT PROHIBITS A ROUTER FROM ADVERTISING BACK ONTO THE INTERFACE FROM WHICH IT WAS LEARNED.
IT ADVERTISES A ROUTE WITH AN UNREACHABLE METRIC BACK ONTO THE INTERFACE FROM WHICH IT WAS LEARNED.
IT POISONS THE ROUTE BY TAGGING IT UNIQUELY WITHIN THE NETWORK
94、which statement about a type 4 LSA in OSPF is true?
IT IS AN LSA THAT IS ORIGINATED BY AIL ABRTHAT IS FLOODED THROUGHOUT THE AS AND THAT DESCRIBES A ROUTE TO THE ASBR.
IT IS AN LSA THAT IS ORIGINATED BY AN ASBR, THAT IS FLOODED THROUGHOUT THE AS, AND THAT DESCRIBES A ROUTE TO THE ASBR.
IT IS AN LSA THAT IS ORIGINATED BY AN ASBR, THAT IS FLOODED THROUGHOUT THE AREA, AND THAT DESCRIBES A ROUTE TO THE ASBR
IT IS AN LSA THAT IS ORIGINATED BY AN ABR, THAT IS FLOODED THROUGHOUT THE AS, AND THAT DESCRIBES A ROUTE TO THE ABR.
IT IS AU LSA THAT IS ORIGINATED BY AU ABR, THAT IS FLOODED THROUGHOUT THE AREA, AND THAT DESCRIBES A ROUTE TO THE ASBR.
93、on which port type would you configure STP portfast BPDU guard?
ROOT PORTS
DESIGNATED PORTS
HOST PORTS
ALTERNATE PORTS
92、refer to the exhibit. Which configuration on can you implement on PE-1 to allow CE-1 to receive delegated ipv6 prefixes?
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/48 56，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/49 56，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/56 48，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/48 32，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/64 48，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
91、refer to the exhibit. What happens to a TCP packet that is received on interface gigabitethernet 0/0/0.100, which has DF bit set to 1, and packet has a valid destination?
THE PACKET IS NOT MATCHED BY ROUTE-MAP FOO AND THE DF BIT IS LEFT AS IT WAS
THE PACKET IS MATCHED BY ROUTE-MAP FOO AND THE DF BIT IS LEFT AS IT WAS
THE PACKET IS MATCHED BY ROUTE-MAP FOO AND THE DF BIT IS SET TO 0
THE PACKET IS NOT MATCHED BY ROUTE-MAP FOO AND THE DF BIT IS SET TO 0
90、which neighbor-discovery message type is used to verify connectivity to a neighbor when the link-layer address of the neighbor is known? A.neighbor solicitation
NEIGHBOR SOLICITATION
NEIGHBOR ADVERTISEMENT
ROUTER ADVERTISEMENT
ROUTER SOLICITATION
89、which technology does cisco pfr use to collect passive monitoring statics?
NBAR
SNMP
SYSLOG
NETFLOW
88、which enhancement does IGMP version 3 offer over IGMP version 2?
SUPPORT FOR SOURCE SPECIFIC MULTICAST
A MECHANISM TO DECREASE LEAVE LATENCY
AUTHENTICATION OF MULTICAST STREAMS
BACKWARD COMPATIBILITY WITH IGMP VERSION 1
87、which authentication types does OSPF support?
MD5 AND CLEAR TEXT
CLEAR TEXT ONLY
MILL (OR NO AUTHENTICATION), CLEAR TEXT, AND MD5
MD5 ONLY
NULL (OR NO AUTHENTICATION) AND CLEAR TEXT.
86、which value docs EIGRP use to determine the metric for a summary address?
THE AVERAGE OF THE COMPONENT METRICS
A DEFAULT FIXED VALUE
THE LOWEST METRIC AMONG THE COMPONENT ROUTES
THE HIGHEST METRIC AMONG THE COMPONENT ROUTES
85、how docs MSTP maintain compatibility with RSTP?
RSTP IMPLEMENTS A TTL THAT IS COMPATIBLE WITH THE MSTP MAX AGE TIMER.
MSTP SUPPORTS FIVE PORT STATES IN THE SAME WAY AS RSTP.
MSTP SENDS ALL SPANNING-TREE INFORMATION IN ONE BPDU.
RSTP ENCODES REGION INFORMATION FROM AN MSTP BPDU INTO A SINGLE INSTANCE.
84、which command can you cuter to prevent a router from displaying telnet connection messages on the terminal?
SERVICE TELNET-ZEROLDLE
IP TELNET HIDDEN HOSTNAME
IP TELNET HIDDEN ADDRESS
NO IP DOMAIN-LOOKUP
IP TELNET QUIET
83、refer to the exhibit. The router sets local-preference to which option when it receives a BGP route with a community string 1000:130 from a neighbor in the localsite peer-group?
NO SETTING
THE DEFAULT VALUE
82、which attribute is not part of the BGP extended community when a PE creates a VPN-ipv4 route while running OSPF between PE-CE?
OSPF DOMAIN IDENTIFIER
OSPF ROUTE TYPE
OSPF ROUTER ID
MED
OSPF NETWORK TYPE
81、refer to the exhibit. Which AS paths are matched by this access-list?
THE ORIGIN AS 64496 ONLY
THE ORIGIN AS 64496 AND ANY ASS AFTER AS 64496
THE DIRECTLY ATTACHED AS 64496 AND ANY ASS DIRECTLY ATTACKED TO AS 64496
THE DIRECTLY ATTACKED AS 64496 AND ANY LONGER AS PATHS
80、which measure does ISIS use to avoid sending traffic with a wrong MTU configuration?
ISIS DOES NOT PROTECT FROM MTU MISMATCH.
MTU VALUE IS COMMUNICATED IN ISIS SEQUENCE NUMBER PDUS (SNP), AND ISIS ADJACENCY IS NOT ESTABLISHED IF AU MTU MISMATCH IS DETECTED.
ISIS USES PATH MTU DISCOVERY AS SPECIFIED IN RFC 1063.
ISIS USES PADDING OF HELLO PACKETS TO FRILL MTU.
79、what are the minimum requirements for cisco pfr to provide routing control?
ONE MASTER CONTROLLER, TWO BORDER ROUTERS, TWO INTERNAL INTERFACES, AND TWO EXTERNAL INTERFACES.
ONE MASTER CONTROLLER, ONE BORDER ROUTER, ONE INTERNAL INTERFACE, AND TWO EXTERNAL INTERFACES.
ONE MASTER CONTROLLER, TWO BORDER ROUTER, ONE INTERNAL INTERFACE, AND ONE EXTERNAL INTERFACE.
ONE MASTER CONTROLLER, ONE BORDER ROUTER, TWO INTERNAL INTERFACES, AND ONE EXTERNAL INTERFACE.
TWO MASTER CONTROLLERS, ONE BORDER ROUTER, ONE INTERNAL INTERFACE, AND ONE EXTERNAL INTERFACE.
78、which statement about cisco express forwarding are true?
THE FIB TABLE RESIDES ON THE ROUTE PROCESSOR AND THE ADJACENCY TABLE RESIDES ON THE LINE CARDS WHEN CISCO EXPRESS FORWARDING IS ENABLED.
THE FIB TABLE AND THE ADJACENCY TABLE RESIDE ON THE LINE CARDS WHEN CISCO EXPRESS FORWARDING IS ENABLED.
LAYER 2 NEXT-HOP ADDRESS INFORMATION IS MAINTAINED IN THE ADJACENCY TABLE.
LAYER 2 NEXT-HOP ADDRESS INFORMATION IS MAINTAINED IN THE FIB TABLE.
77、for what reason might you choose to use an SVTI interface instead of a crypto map on a tunnel interface?
SVTIS SUPPORT DYNAMIC ROUTING PROTOCOLS WITHOUT GRE HEADERS.
SVTIS CAN SUPPORT MULTIPLE IPSEC SAS.
SVTIS CAN CARRY NON-IP TRAFFIC.
SVTIS SUPPORT CEF-SWITCHED TRAFFIC SHAPING.
76、which statement is true about trunking?
CISCO SWITCHES THAT NM PVST+ DO NOT TRANSMIT BPDUS ON NONNATIVE VLANS WHEN USING A DOT1Q TRUNK.
WHEN REMOVING VLAN 1 FROM A TRUNK, MANAGEMENT TRAFFIC SUCH AS CDP IS NO LONGER PASSED IN THAT VLAN.
DTP ONLY SUPPORTS AUTONEGOTIATION ON 802.LQ AND DOES NOT SUPPORT AUTONEGOTIATION FOR ISL.
DTP IS A POINT-TO-POINT PROTOCOL.
75、which condition must be satisfied before a cisco router running RIP can poison a route?
THE INVALID TIMER MUST EXPIRE
THE HOLD DOWN TIMER MUST EXPIRE
THE FLUSH TIMER MUST EXPIRE
THE FLUSH TIMER MUST REACH 240 SECONDS
THE METRIC MUST EQUAL 16
74、what are ipv6 address of the form FC00::Known as ?
UNIQUE LOCAL ADDRESSES
TRANSITION ADDRESSES FOR 6TO4
LINK-LOCAL ADDRESSES
MULTICAST RP ADDRESSES
73、which way to influence path selection with EIGRP is preferred?
CHANGING THE BANDWIDTH, BECAUSE THAT IS WHAT CISCO RECOMMENDS
CHANGING THE BANDWIDTH, BECAUSE THAT IS WHAT CISCO RECOMMENDS
CHANGING THE BANDWIDTH, BECAUSE IT MUST BE DONE ONLY ON ONE INTERFACE ALONG THE PATH
CHANGING THE DELAY, EVEN IF IT MUST BE DONE ON MULTIPLE INTERFACES
72、what is the modified EUI-64 value corresponding to MAC address 0032.F4C5.7781 as used in ipv6?
FFFE.0032.F4C5.7781
C577.81FF.FE00.32F4
0032.F4C5.7781.FFFE
0032.F4FF.FEC5.7781.
71、"you are configuring cos-to-DSCP mappings with three requirements
COS 1 must be translated into AP13
COS 2 must be translated into AF22
COS 5 must be translated into EF
Which configuration command can you use to implement the requirements?"
MLS QOS MAP COS-DSCP 0 14 20 24 32 46 48 56
MLS QOS MAP COS-DSCP 0 12 18 24 32 46 48 56
MLS QOS MAP COS-DSCP 0 12 18 24 32 40 48 56
MLS QOS MAP COS-DSCP 0 12 18 24 32 46 48 56
70、refer to the exhibit. Which statement is true?
R1 ROUTERS THIS PSEUDO WIRE OVER MPLS TE TUNNEL 1 WITH TRANSPORT LABEL 20.
THE DEFAULT ROUTE 0.0.0.0/0 IS AVAILABLE IN THE IPV4 ROUTING TABLE.
R1 IS USING AN MPLS TE TUNNEL FOR THIS PSEUDO WIRE, BECAUSE THE IP PATH IS NOT AVAILABLE
R1 HAS PREFERRED-PATH CONFIGURED FOR THE PSEUDO WIRE
69、refer to the exhibit. If you apply this configuration to a device on your network,which class map cannot match traffic?
CM-EXAMPLE-5
CM-EXAMPLE-2
CM-EXAMPLE-3
CM-EXAMPLE-4
CM-EXAMPLE-1
68、refer to the exhibit. If R1 uses EIGRP to learn router 192.168.10.0/24 from R2, which interface on R1 uses split horizon for router 192.168.10.0/24?
SE0/0
FA0/0
SE1/0
FA0/1
67、A network engineer implements ISIS for ipv6 and then discovers that ISIS adjacencies ate going down. Which action can be taken to fic this problem?
ENABLE MULTITOPOLOGY ON THE ISIS DOMAIN
CONFIGURE LINK LOCAL IPV6 ADDRESS ON ISIS INTERFACE
CHANGE THE IS-TYPE ON ALL ISIS ROUTERS TO LEVEL-2-ONLY
ENABLE ISIS FOR IPV6 ON LOOPBACK INTERFACES
66、which options is the implicit access rule for IPV6 acls?
PERMIT ALL
PERMIT NEIGHBOR DISCOVERY, DENY EVERYTHING ELSE
DENY ALL
PERMIT ALL ICMP, DENY EVERYTHING ELSE
65、refer to the exhibit. If a console port is configured as shown. Which response is displayed when you connect to the console port.
A BLINKING CURSOR
THE MESSAGE "AUTHORIZED USER ONLY"
THE USERNAME PROMPT
THREE USERNAME NAME PROMPTS FOLLOWED BY A TIMEOUT MESSAGE
THE MESSAGE "CONNECTION REFUSED"
64、what is the source MAC address of a BPDU frame that is sent out of a port ?
THE LOWEST MAC ADDRESS ON THE SWITCH
THE HIGHEST MAC ADDRESS ON THE SWITCH
THE MAC ADDRESS OF THE INDIVIDUAL PORT THAT IS SENDING THE BPDU
THE SAME AS THE MAC ADDRESS IN THE BRIDGE ID
63、when you implement copp on your network, what is its default action?
DROP MANAGEMENT INGRESS TRAFFIC TO THE CONTROL PLANE
MONITOR INGRESS AND EGRESS TRAFFIC TO THE CONTROL PLANE BY USING ACCESS GROUPS THAT ARE APPLIED TO THE INTERFACE
BLOCK ALL TRAFFIC
RATE-LIMIT BIDIRECTIONAL TRAFFIC TO THE CONTROL PLANE
PERMIT ALL TRAFFIC
62、how many address families can a single OSPFV3 instance support?
61、what is the default IS-IS interface metric on a cisco router?
60、refer to the exhibit. How can you configure R6 so that traffic returns to subnet 172.16.6.0/24 via R5?
CONFIGURE THE NEIGHBOR 10.5.6.5 SEND-COMMUNITY STANDARD COMMAND
ADVERTISE PREFIX 172.16.6.0/24 TO NEIGHBOR R5 WITH METRIC 80.
ADVERTISE PREFIX 172.16.6.0/24 TO NEIGHBOR R5 WITH AS 65006 PREPENDED.
SET THE LOCAL PREFERENCE FOR ALL PREFIXES RECEIVED FROM NEIGHBOR R5 TO 200
59、which option describes how the IP address is assigned when you configure a layei.3 etherchannel interface?
YOU MUST ASSIGN THE IP ADDRESS TO THE TUNNEL INTERFACE.
THE LAST IP ADDRESS ADDED TO THE ETHERCHANNEL IS USED AUTOMATICALLY.
YOU MUST ASSIGN THE IP ADDRESS TO A PORT CHANNEL LOGICAL INTERFACE.
THE FIRST IP ADDRESS ADDED TO THE ETHERCHANNEL IS USED AUTOMATICALLY
58、which routing protocol is used on PE routers to exchange vpnv4 routes?
EIGRP
MP-BGP
OSPF
OSPFV3
57、refer to the exhibit. How can you configure this network so that customers can transparently extend their networks through the provider?
CONFIGURE EBGP PEERING AMONG THE CE ROUTERS.
CONFIGURE EIGRP OTP ON THE CE ROUTERS.
CONFIGURE EBGP PEERING BETWEEN THE CE AND PE ROUTERS.
CONFIGURE OSPF PEERING BETWEEN THE CE AND PE ROUTERS.
56、what does reverse path forwarding ensure in a multicast network?
IT ENSURES THAT ANY MULTICAST HOST CAN RECEIVE THE MULTICAST STREAM.
IT ENSURES THAT THE SOURCE OF THE MULTICAST CAN FORWARD THE MULTICAST STREAM.
IT ENSURES A LOOP-FREE MULTICAST NETWORK.
IT ENSURES THAT MULTICAST HOSTS CAN JOIN THE INTENDED MULTICAST GROUPS.
55、in which way does the bridge assurance mechanism modify the default spanning-tree behavior in an effort to prevent bridging loops?
RECEIVED BPDUS ARE LOOPED BACK TOWARD THE SENDER TO ENSURE THAT THE LINK IS BIDIRECTIONAL.
IF BPDUS ARC NO LONGER RECEIVED ON A PORT, THE SWITCH IMMEDIATELY SCUDS OUT A TCN BPDU.
EXTENDED TOPOLOGY INFORMATION IS ENCODED INTO ALL BPDUS.
BPDUS ARE SENT BIDIRECTIONAL ON ALL ACTIVE NETWORK PORTS, INCLUDING BLOCKED AND ALTERNATE PORTS.
54、which ipv6 tunneling mechanism requires a service provider to use one of its own native ipv6 blocks to guarantee that its ipv6 hosts will be reachable?
6RD TUNNELING
AUTOMATIC 6TO4 TUNNELING
NAT-PT TUNNELING
ISA TAP TUNNELING
MANUAL IPV6IP TUNNELING
AUTOMATIC 4TO6 TUNNELING
53、which statement about the BGP scope of the cost community is true?
IT IS SHARED WITH IBGP NEIGHBORS ONLY
IT IS SHARED WITH IBGP NEIGHBORS AND ROUTE REFLECTORS
IT IS SHARED WITH EBGP NEIGHBORS ONLY.
IT IS SHARED WITH IBGP AND EBGP NEIGHBORS.
IT IS SHARED WITH IBGP AND CONFEDERATION PEERS.
52、refer to the exhibit. Which statement is true?
THE OUTPUT SHOWS AN IPV6 MULTICAST ADDRESS WITH LINK-LOCAL SCOPE.
THE OUTPUT SHOWS AN IPV6 MULTICAST ADDRESS THAT IS USED FOR UNIQUE LOCAL SOURCES ONLY.
THE OUTPUT SHOWS AN IPV6 MULTICAST ADDRESS THAT CAN BE USED FOR BIDIR-PIM ONLY.
THE OUTPUT SHOWS AIL IPV6 MULTICAST ADDRESS WITH EMBEDDED RP.
51、which is the requirement for BFD static route support?
CEF MUST BE CONFIGURED ON ALL ROUTERS THAT WILL CARRY TRAFFIC.
BFD MUST BE CONFIGURED ON ALL ETHERNET, VIRTUAL-TEMPLATE, AND DIALER INTERFACES THAT WILL CARRY TRAFFIC.
ALL ROUTERS THAT WILL CARRY TRAFFIC MUST HAVE THE SAME SOFTWARE VERSION.
ALL ROUTERS THAT WILL CARRY TRAFFIC MUST BE THE SAME MODEL.
50、what command can you enter on a cisco router so that it can both poll a time server and be polled by a time server?
NTP SERVER
NTP BROADCAST CLIENT
NTP BROADCAST DESTINATION
NTP PEER
49、which option describes how a vtpv3 device responds when it detects a vtpv2 device on a trunk port?
IT SENDS VTPV3 PACKETS ONLY.
IT SENDS VTPV2 PACKETS ONLY.
IT SENDS VTPV3 AND VTPV2 PACKETS.
IT SENDS A SPECIAL PACKET THAT CONTAINS VTPV3 AND VTPV2 PACKET INFORMATION.
48、which option describes how a router responds if LSA throttling is configured and it receives the identical LSA before the interval is set?
THE LSA IS ADDED TO THE OSPF DATABASE AND A NOTIFICATION IS SENT TO THE SENDING ROUTER TO SLOW DOWN ITS LSA PACKET UPDATES.
THE LSA IS ADDED TO THE OSPF DATABASE.
THE LSA IS IGNORED.
THE LSA IS IGNORED AND A NOTIFICATION IS SENT TO THE SENDING ROUTER TO SLOW DOWN ITS LSA PACKET UPDATES
47、refer to the exhibit. Considering a stable neighbor ship has been established with multiple ebgp peers, which routers are advertised by the router?
BGP ROUTES THAT PASSED THROUGH AS 65006 AND BGP ROUTES SOURCED ON THIS ROUTER
A1 ROUTES
ONLY BGP ROUTES SOURCED OIL THIS ROUTER
ONLY BGP ROUTES FROM AS 65006
46、refer to the exhibit. OSPF is configured on R1 and R2 as shown.which action can you take to allow a neighbor relationship to be established.
CONFIGURE R1 AND R2 AS NEIGHBORS USING INTERFACE ADDRESSES.
ON R1SET THE NETWORK TYPE OF THE FASTETHENICT0/0.12 INTERFACE TO BROADCAST
ON R1, CHANGE THE PROCESS ID TO 1
CONFIGURE R1 AND R2 AS NEIGHBORS USING ROUTER IDS.
45、which IGMP snooping feature tracks igmpv3 hosts on a per-port basis?
IGMPV3 QUERIER
IGMPV3 STATIC-GROUP
FAST-LEAVE
EXPLICIT TRACKING
MEMBERSHIP REPORT
44、how can you reduce latency on a voip network?
IMPLEMENT LOW-LATENCY QUEUING.
IMPLEMENT FAST RETRANSMISSION.
IMPLEMENT A CONGESTION-AVOIDANCE ALGORITHM.
SET THE IP SLA TIMEOUT TO 1000 MILLISECONDS.
CONFIGURE AIL SLA TO COLLECT INFORMATION ON PACKETS LOSS.
43、for which reason can two OSPF neighbor routers on the same LAN segment be stuck in the two-way state?
THE TWO ROUTERS HAVE DIFFERENT MTUS ON THE INTERFACE.
THE TWO ROUTERS ARE CONFIGURED WITH DIFFERENT PRIORITIES.
THE INTERFACE PRIORITY IS SET TO ZERO ON BOTH ROUTERS.
BOTH ROUTERS HAVE THE SAME OSPF ROUTER ID.
42、refer to the exhibit if a layer 3 switch running OSPF m a VRF-lite configuration reports this error, which action can you take to correct the problem?
SET MLS CEF MAXIMUM-ROUTES IN THE GLOBAL CONFIGURATION.
ADD THE VRF-LITE CAPABILITY TO THE OSPF CONFIGURATION.
UPGRADE THE LAYER 3 SWITCH TO A MODEL THAT CAN SUPPORT MORE ROUTES.
CONFIGURE THE CONTROL PLANE WITH A LARGER MEMORY ALLOCATION TO SUPPORT THE CISCO EXPRESS FORWARDING INFORMATION BASE.
41、which feature can you implement to most effectively protect customer traffic in a rate-limited WAN ethernet service?
HCBWFQ
INTSERV WITH RSVP
DIFFSERV
THE IPSEC VTI QOS PRE-CLASSIFY COMMAND
Q-IN-Q
40、with which protocol is coap designed to be used?
TCP
UDP
XMPP
SNMP
39、refer to the exhibit. After observing that an OSPF neighbor relationship failed to formyou executed a debug that returned the given output. Which configuration issue prevented the OSPF neighbor relationship from forming?
THE STUB FLAG IS SET ON THE NEIGHBORING DEVICE
THE HELLO AND HOLD TIMERS ARC MISMATCHED
THE DEVICES ARE ON DIFFERENT SUBNETS
THE AREA IDS ARE MISMATCHED
38、when is it use fill to disable split horizon on an EIGRP interface?
DISABLE IT WHEN YOU WANT TO PROVIDE ADDITIONAL BACKUP PATHS IN YOUR NETWORK.
DISABLE IT WHEN YOU WANT TO SEND ROUTES THAT ARC LEARNED FROM ANOTHER ROUTING PROTOCOL TO PEER OIL THE SAME INTERFACE.
DISABLE IT WHEN YOU NEED TO SEND UPDATES TO PEERS ON THE INTERFACE ON WHICH THE UPDATES WERE RECEIVED.
IT IS NEVER ADVISABLE TO DISABLE SPLIT HORIZON ON AN EIGRP INTERFACE.
37、which GDOI key is responsible for encrypting control plane traffic?
THE TRAFFIC ENCRYPTION KEY.
THE PRESHARED KEY.
THE KEY ENCRYPTION KEY.
THE KEY-CHAIN.
36、for which feature is the address family "Rtfilter" Used?
ENHANCED ROUTE REFRESH
MPLS VPN FILTERING
ROUTE TARGET CONSTRAINT
UNIFIED MPLS
35、which trunking configuration between two cisco switches can cause a security risk?
CONFIGURING DIFFERENT NATIVE VLANS ON THE SWITCHES
CONFIGURING DIFFERENT TRUNK MODES ON THE SWITCHES
CONFIGURING MISMATCHED VLANS ON THE TRUNK
DISABLING DTP ON THE TRUNK PORTS
CONFIGURING INCORRECT CHANNEL-GROUPS ON THE SWITCHES
34、which option is an example of saas?
GOOGLE APPS
AMAZON AWS
GOOGLE APP ENGINE
MICROSOFT AZURE
33、refer to the exhibit. After you apply the given configurations to R1 and R2, which networks does R2 advertise to R1?
BOTH 172.16.32.0/20 AND 172.16.33.0/24
172.16.32.0/20 ONLY
172.16.0.0/16 ONLY
172.16.33.0/24 ONLY
32、which option is a core event publisher for EEM?
TIMER
POLICY DIRECTOR
APPLET
SCRIPT
31、which DHCP message type does the DHCP server send to client to confirm its allocated IP address?
DHCPDISCOVER
DHCPOFFER
DHCPREQUEST
DHCPACK
30、refer to the exhibit. Which option describes the purpose of the as-set argument of the aggregate-address command?
IT PROVIDES AU AS PATH IN THE AGGREGATE ADVERTISEMENT THAT CONTAINS ONLY THE LOCAL AS NUMBER.
IT PROVIDES A PREDEFINED AS PATH IN THE AGGREGATE ADVERTISEMENT THAT IS USED TO INDICATE AN AGGREGATE PREFIX.
IT PROVIDES AN AS PATH IN THE AGGREGATE ADVERTISEMENT THAT INCLUDES THE AS NUMBERS OF THE COMPONENT MEMBERS.
IT PROVIDES A LIST OF AS NUMBERS TOP WHICH THE AGGREGATE IS ADVERTISED.
29、which technology can be used to secure the edge of an STP domain?
ROOT GUARD
BPDU GUARD
UPLINKFAST
BPDU FILTER
28、which option describes the effect of the command ip route vrf DMZ 192.168.0.0 255.255.0.0 172.16.5.5 global?
IT CREATES A STATIC ROUTE IN THE GLOBAL ROUTING TABLE FOR 192.168.0.0 255.255.0.0, AND THE NEXT HOP IS IN THE VRF DMZ.
IT CREATES A STATIC ROUTE IN THE GLOBAL ROUTING TABLE FOR 192.168.0.0 255.255.0.0 AND THE NEXT HOP IS IN THE GLOBAL ROUTING TABLE.
IT CREATES A STATIC DEFAULT ROUTE IN THE VRF DMZ; AND THE NEXT HOP IS IN THE GLOBAL ROUTING TABLE.
IT CREATES A STATIC ROUTE IN THE VRP DMZ FOR 192.168.0.0 255.255.0.0, AND THE NEXT HOP IS IN THE VRF DMZ.
IT CREATES A STATIC ROUTE IN THE YRF DMZ FOR 192.168.0.0 255.255.0.0, AND THE NEXT HOP IS IN THE GLOBAL ROUTING TABLE.
27、refer to the exhibit. Witch statement correctly describes a router with this configuration treats packets that match access-list 144 if it does not know a path to 172.16.12.5, and does not know a path to 192.168.3.2?
IT SENDS AN ICMP SOURCE QUENCH MESSAGE.
IT ROUTES THE PACKET BASED ON THE PACKET'S DESTINATION USING THE ROUTING TABLE.
IT ROUTES THE PACKET INTO A LOOP AND DROPS IT WHEN THE TTL REACHES ZERO.
IT DROPS THE PACKET IMMEDIATELY.
26、refer to the exhibit. Which network script automation option or tool is used in the exhibit?
EEM
PYTHON
BASH SCRIPT
NETCONF
REST
25、which openstack component implements role-based access control?
HORIZON
NOVA
NEUTRON
KEYSTONE
24、which statement about auto-RP is true?
ALL INTERFACES MUST BE CONFIGURED IN SPARSE MODE.
ALL INTERFACES MUST BE CONFIGURED IN SPARSE-DENSE MODE.
ALL INTERFACES MUST BE CONFIGURED IN DENSE MODE
AIL RP THAT IT TIED TO A LOOPBACK ADDRESS MUST BE CONFIGURED.
23、refer to exhibit. How is voice traffic entering this router on interface gigabitethernet0/0 being handled by the shown making policy?
ANY TRAFFIC MATCHING ACCESS-LIST VICE IS TRUSTED AND MARKING IS NOT CHANGED.
ALL VOICE IS BEING SET TO DSCP 0.
ALL VOICE IS BEING SET TO AF21.
ANY TRAFFIC MATCHING ACCESS-LIST VOICE IS SET TO EF
22、which topology allows the split-horizon rule to be safely disabled when using EIGRP?
FULL MESH
PARTIAL MESH
HUB AND SPOKE
RING
21、in which 802.ID port state are the root bridge, the root port,and the designated port(s) elected?
LISTENING
FORWARDING
LEARNING
DISABLED
BLOCKING
20、which command can you enter to configure a cisco router running OSPF to propagate the static default route 0.0.0.0 0.0.0.0 172.31.15.1 within the OSPF process?
DEFAULT-INFORMATION ORIGINATE
REDISTRIBUTE STATIC SUBNETS
REDISTRIBUTE STATIC METRIC 1 SUBNETS
REDISTRIBUTE STATIC
19、which statement about a cisco A PIC controller versus a more traditional SDN controller is true?
APIC USES A POLICY AGENT TO TRANSLATE POLICIES INTO INSTRUCTIONS.
APIC SUPPORTS OPFLEX AS A NORTHBOUND PROTOCOL.
APIC DOES SUPPORT A SOUTHBOUND REST API.
APIC USES AU IMPERATIVE MODEL.
18、refer to the exhibit. Which statement is true?
THE CISCO PFR STATE IS UP; HOWEVER, THE EXTERNAL INTERFACE ET0/1 OF BORDER ROUTER 10.1.1.1 HAS EXCEEDED THE MAXIMUM AVAILABLE BANDWIDTH THRESHOLD.
THE CISCO PFR STATE IS UP; HOWEVER, AN ISSUE IS PREVENTING THE BORDER ROUTER FROM ESTABLISHING A TCP SESSION TO THE MASTER CONTROLLER.
THE CISCO PFR STATE IS UP AND IS ABLE TO MONITOR TRAFFIC FLOWS; HOWEVER, MD5 AUTHENTICATION HAS NOT BEEN SUCCESSFUL BETWEEN THE MASTER CONTROLLER AND THE BORDER ROUTERS.
THE CISCO PFR STATE IS UP; HOWEVER, THE RECEIVE CAPACITY WAS NOT CONFIGURED FOR INBOUND TRAFFIC.
THE CISCO PFR STATE IS UP, AND THE LINK UTILIZATION OUT-OF-POLICY THRESHOLD IS SET TO 90 PERCENT FOR TRAFFIC EXITING THE EXTERNAL LINKS.
17、how is the MRU for a multilink bundle determined?
IT IS NEGOTIATED BY LCP.
IT IS MANUALLY CONFIGURED ON THE MULTILINK BUNDLE.
IT IS MANUALLY CONFIGURED ON ALL PHYSICAL INTERFACES OF A MULTILINK BUNDLE.
IT IS NEGOTIATED BY NCP.
IT IS NEGOTIATED BY IPCP.
16、an NSSA area has two abrs connected to area 0. Which statement is true?
BOTH ABRS TRANSLATE TYPC-7 LSAS TO TYPC-5 LSAS.
THE ABR WITH THE HIGHEST ROUTER ID TRANSLATES TYPC-7 LSAS TO TYPC-5 LSAS.
NO LSA TRANSLATION IS NEEDED.
BOTH ABRS FORWARD TYPE-5 LSAS FROM THE NSSA AREA TO BACKBONE AREA.
15、which option describes the characteristics of a public infrastructure as a service cloud service model?
IT IS A WAY OF DELIVERING CLOUD-COMPUTING INFRASTRUCTURE (SERVERS, STORAGE, NETWORK, AND OPERATING SYSTEMS) AS AN ON-DEMAND SERVICE.
IT IS A CLOUD-COMPUTING PLATFORM THAT FACILITATES THE CREATION OF WEB APPLICATIONS WITHOUT THE NEED TO MAINTAIN THE SUPPORTING SOFTWARE APPLICATIONS.
IT IS A CLOUD SERVICE WHERE THE UNDERLYING HARDWARE IS MANAGED BY THE CLOUD SERVICE PROVIDER.
IT IS A CLOUD-COMPUTING PLATFORM THAT FACILITATES THE CREATION OF WEB APPLICATIONS WITHOUT THE NEED TO MAINTAIN THE SUPPORTING SOFTWARE OPERATING SYSTEMS.
14、which LSA type is associated with the default route in a totally stubby area?
INTERAREA-PREFIX LSA FOR ABRS (TYPE 3)
AUTONOMOUS SYSTEM EXTERNAL LSA (TYPE 5)
ROUTER LSA (TYPE 1)
INTERAREA-ROUTER LSAS FOR ASBRS (TYPE 4)
13、if you configure a router interface both ipv4 and ipv6 on an IS-IS network in single-topology mode, what additional configurations required?
IPV4 AND IPV6 ADDRESSES MUST BE CONFIGURED WITH THE SAME PREFIX LENGTH.
IPV4 AND IPV6 MUST BE CONFIGURED ON DIFFERENT ROUTING PROTOCOLS.
IPV4 AND IPV6 MUST BE CONFIGURED WITH DIFFERENT METRIC TYPES.
IPV4 AND IPV6 MUST BE CONFIGURED TO NM THE SAME IS-IS LEVEL.
12、in an MPLS-VPN environment, what is the effect of configuring an identical set of route targets for a particular VRF but then configuring a nonidentical RD across multiple PE devices?
THE ROUTES ARC REJECTED BY THE REMOTE PE BECAUSE THEY HAVE A DIFFERENT RD THAN ITS ROUTES.
THE ROUTES ARE CORRECTLY MANAGED BY THE CONTROL PLANE, BUT THERE ARE INSTANCES WHERE ROUTES TAKE UP TWICE AS MUCH MEMORY.
THE ROUTES ARE NOT SENT TO ANY REMOTE PE WITH A DIFFERENT RD.
THE ROUTES PROPAGATE TO THE REMOTE PE.BUT THE PE NEVER INSTALLS THEM IN ITS FORWARDING TABLE.
11、what command can you enter to enable client auto configuration over an ISA TAP tunnel?
TUNNEL MODE IPV6IP ISATAP
NO IPV6 ND RA SUPPRESS
IPV6 ND RA SUPPRESS
TUNNEL MODE IPV6IP 6RD
10、which value does VPLS use to make forwarding decisions?
DESTINATION IP ADDRESS OF THE PACKET
DESTINATION MAC OF THE ETHERNET FRAME
SOURCE IP ADDRESS OF THE PACKET
SOURCE MAC OF THE ETHERNET FRAME
9、refer to the exhibit. Router A must reach router X. Which option describes how router A decides which interface to use to forward packets?
ROUTER A RELIES ON FIB TO SELECT THE DESIRED INTERFACE.
ROUTER A DOES PER-FLOW LOAD-BALANCE ACROSS THE TWO INTERFACES
ROUTER A RELIES ON RIB TO SELECT THE DESIRED INTERFACE.
ROUTER A DOES PER-PACKET LOAD-BALANCE ACROSS THE TWO INTERFACES.
8、what command can you enter to configure NBAR to recognize VNC traffic?
IP NBAR PORT-MAP VNC HEX OXAA OX1B
IP NBAR CUSTOM-MAP VNC TCP-UDP 5900 5901
IP NBAR PORT-TO-APPLICATION SEQ 5 VNC TCP 5900 5901
IP NBAR APPLICATION-MAP VNC UDP 5900 5901
IP NBAR PORT-MAP VNC TCP 5900 5901
7、which command can you enter to disable logging for VTY lines?
NO LOGGING MONITOR
NO LOGGING COUNT
NO LOGGING BUFFER
NO LOGGING CONSOLE
NO LOGGING TRAP
6、refer to the exhibit. What type of IS-IS is configured on R1?
VRF-AWARE IS-IS
MULTI-PROCESS IS-IS
SINGLE-TOPOLOGY IS-IS
IS-IS VERSION 2
5、refer to the exhibit, which statement is true?
BFD, SPF AND LSA TIMERS ARE TUNED FOR FASTER CONVERGENCE
FAST CONVERGENCE IS NOT CONFIGURED
BFD AND SPF THROTTLING ARE CONFIGURED
ONLY BFD IS ENABLED
4、refer to the exhibit. Which configuration must you apply to router so that it can generate a log message in the given format?
SERVICE ALIGNMENT LOGGING
SERVICE TIMESTAMPS LOG DATETIME
SERVICE TIMESTAMPS LOG UPTIME
SERVICE SEQUENCE-NUMBERS
3、what is the initial BFD state?
DOWN
INIT
UP
ADMIN DOWN
2、which ipv6 migration method relies on dynamic tunnels that use the 2002::/16 reserved address space?
6RD
6TO4
ISATAP
GRE
1、which keychain cryptographic algorithm is supported by the IS-IS routing protocol?
HMAC-SHA1-12
HMAC-MD5
MD5
HMAC-SHA1-20
