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QUESTION 141
Refer to the exhibit. Which statement is true?
A. IP traffic matching access list ABC is forwarded through VLANs 5-10.
B. IP traffic matching VLAN list 5-10 will be forwarded, and all other traffic will be dropped.
C. All VLAN traffic matching VLAN list 5-10 will be forwarded, and all traffic matching access list ABC is dropped.
D. All VLAN traffic in VLANs 5-10 that match access list ABC will be forwarded, and all else will be dropped.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 142
Which statement is true about EBGP?
A. An internal routing protocol can be used to reach an EBGP neighbor.
B. The next hop does not change when BGP updates are exchanged between EBGP neighbors.
C. A static route can be used to form an adjacency between neighbors.
D. EBGP requires a full mesh.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 143
Which description correctly describes a MAC address flooding attack?
A. The attacking device crafts ARP replies intended for valid hosts. The MAC address of the attacking device then becomes the destination address found in the Layer 2 frames sent by the valid network device.
B. The attacking device crafts ARP replies intended for valid hosts. The MAC address of the attacking device then becomes the source address found in the Layer 2 frames sent by the valid network device.
C. The attacking device spoofs a destination MAC address of a valid host currently in the CAM table. The switch then forwards frames destined for the valid host to the attacking device.
D. The attacking device spoofs a source MAC address of a valid host currently in the CAM table. The switch then forwards frames destined for the valid host to the attacking device.
E. Frames with unique, invalid destination MAC addresses flood the switch and exhaust CAM table space. The result is that new entries cannot be inserted because of the exhausted CAM table space, and traffic is subsequently flooded out all ports.
F. Frames with unique, invalid source MAC addresses flood the switch and exhaust CAM table space. The result is that new entries cannot be inserted because of the exhausted CAM table space, and traffic is subsequently flooded out all ports.
Correct Answer: F Section: (none) Explanation
Explanation/Reference:
QUESTION 144
What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network in the show ip bgp command output? (Choose two.)
A. The network was originated via redistribution of an interior gateway protocol into BGP.
B. The network was defined by a static route.
C. The network was originated via a network or aggregate command.
D. The network was learned via EBGP.
E. The network was learned via IBGP.
Correct Answer: AC Section: (none) Explanation
Explanation/Reference:
QUESTION 145
What are two rules for compacting IPv6 addresses? (Choose two.)
A. The maximum number of times a double colon can replace a 16-bit segment that consists of all zeroes is two.
B. The leading zeroes in any 16-bit segment do not have to be written.
C. Every 16-bit segment segment that consists of all zeroes can be represented with a single colon.
D. The trailing zeroes in any 16-bit segment do not have to be written.
E. Any single, continuous string of one or more 16-bit segments that consists of all zeroes can be represented with a double colon.
F. Two zeroes in the middle of any 16-bit segment do not have to be written.
Correct Answer: BE Section: (none) Explanation
Explanation/Reference: QUESTION 146
Refer to the exhibit. On all routers in the network, EIGRP has been configured for load balancing across the three links. However, traffic destined for Network B from R1 is only load balanced over paths R1-R2-R5 and R1-R3-R5. What is the cause of the problem?
A. EIGRP will not select more than two links for unequal cost path load balancing.
B. Because the path has a different link type, EIGRP will not select path R1-R4-R5 for load balancing.
C. Because Router R4 is not a feasible successor, EIGRP will not select path R1-R4-R5 for load balancing.
D. EIGRP will not select path R1-R4-R5 for load balancing unless the value of the variance parameter is increased.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 147
Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? (Choose two.)
A. Hosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.
B. Host configuration options for IPv4 can be either statically assigned or assigned via DHCP. Host configuration options for IPv6 can be statically assigned only.
C. IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.
D. IPv4 and IPv6 addresses can be simultaneously assigned to a host but not to a router interface.
E. IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.
Correct Answer: AC Section: (none) Explanation
Explanation/Reference:
QUESTION 148
Refer to the exhibit. Which router command is responsible for sending the community attributes of the router to its EBGP neighbor?
A. neighbor 12.113.176.25 send-community
B. neighbor 12.10.20.2 route-map iBGP_Advertised_Routes out
C. neighbor 12.113.176.25 route-map Advertised_Customer_Networks out
D. neighbor 12.10.20.2 next-hop-self
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 149
Refer to the exhibit. All multilayer switches are running PIM sparse mode.
Host B and Host F are sending IGMPv2 join messages to their respective multilayer switches. Which statement is true?
A. The multicast server is the rendezvous point of the multicast tree.
B. Switches 1, 2, 3, and 6 will participate in the multicast tree once pruning has taken place.
C. Switches 2 and 6 will participate in the multicast tree once pruning has taken place.
D. Switches 1, 2, 3, and 6 will participate in the multicast tree.
E. Switch 1 is the rendezvous of the multicast tree.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 150
Which command should you issue first to configure EIGRP for IP?
A. ip eigrp routing
B. router eigrp process-id
C. ip eigrp autonomous-system-number
D. router eigrp autonomous-system-number
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 151
Refer to the exhibit. What are two important facts in interpreting the output of the show ip pim interface command? (Choose two.)
A. Multiaccess segments elect a DR based on lowest IP address.
B. Multiaccess segments elect a DR based on highest IP address.
C. Multiaccess, multicast segments do not elect a DR.
D. The RP is only seen in version 2 of Sparse-Dense mode.
E. Point-to-Point links do not display DR information.
Correct Answer: BE Section: (none) Explanation
Explanation/Reference:
QUESTION 152
Refer to the exhibit. What statement is true about the configuration on switch CAT1?
A. The configuration overrides 802.1p priorities on packets entering ports Fa0/11 and Fa0/12 with a value of
48.
B. The configuration establishes policed DSCP on ports Fa0/11 and Fa0/12 with values ranging from 8 to
56.
C. The configuration overrides the Quality of Service value in packets entering ports Fa0/11 and Fa0/12 with a value of 45.
D. Two IP phones with the MAC addresses of 0008.8595.d1a7 and 0007.8595.d2b7 are connected to CAT1 ports Fa0/11 and Fa0/12, respectively.
E. Security violation shutdown mode has been activated for ports Fa0/11 and Fa0/12.
F. Untagged Port VLAN ID (PVID) frames will carry voice traffic on VLAN 40.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 153
LAB
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 154
Refer to the exhibit. What is the effect when the switchport priority extend cos 3 command is configured on the switch port interface connected to the IP phone?
A. Effectively, the trust boundary has been moved to the PC attached to the IP phone.
B. The computer is now establishing the CoS value and has effectively become the trust boundary.
C. The IP phone is enabled to override with a CoS value of 3 the existing CoS marking of the PC attached to the IP phone.
D. The switch will no longer tag incoming voice packets and will extend the trust boundary to the distribution layer switch.
E. RTP will be used to negotiate a CoS value based upon bandwidth utilization on the link.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 155
Which issue or set of issues does the Lightweight Access Point Protocol (LWAPP) address?
A. reduction of processing in wireless controllers
B. distributed approach to authentication, encryption, and policy enforcement
C. provides security by blocking communication between access points and wireless clients
D. access point discovery, information exchange, and configuration
Correct Answer: D Section: (none) Explanation
Explanation/Reference: QUESTION 156
LAB The information of the question You will configure FastEthernet ports 0/12 through 0/24 for users who belong to VLAN 20. Also, all VLAN and VTP configurations are to be completed in global configuration mode as VLAN database mode is being deprecated by Cisco. You are required to accomplish the following tasks:
1.
Ensure the switch does not participate in VTP but forwards VTP advertisements received on trunk ports.
2.
Ensure all non-trunking interfaces (Fa0/1 to Fa0/24) transition immediately to the forwarding state of Spanning-Tree.
3.
Ensure all FastEthernet interfaces are in a permanent non-trunking mode.
4.
Place FastEthernet interfaces 0/12 through 0/24 in VLAN 20
A. switch#conf t switch(config)#vtp mode transparent switch(config)#interface range fa0/1 – 24 switch(config-if-range)#switchport mode access switch(config-if-range)#spanning-tree portfast switch(config)#interface range fa0/12 – 24 switch(config-if-range)#switchport access vlan 20 switch(config-if-range)#end switch# copy run start
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 157
Refer to the exhibit. EIGRP has been configured on routers R1 and R2.
However, R1 does not show R2 as a neighbor and does not accept routing updates from R2. What could be the cause of the problem?
A. The no auto-summary command has not been issued under the EIGRP process on both routers.
B. Interface E0 on router R1 has not been configured with a secondary IP address of 10.1.2.1/24.
C. EIGRP cannot exchange routing updates with a neighbor’s router interface that is configured with two IP addresses.
D. EIGRP cannot form neighbor relationship and exchange routing updates with a secondary address.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 158
Which two statements are true about IS-IS routing? (Choose two.)
A. IS-IS is more efficient than OSPF in the use of CPU resources.
B. Based on the default timers, OSPF detects a failure faster than IS-IS does.
C. OSPF default timers permit more tuning than IS-IS does.
D. OSPF is more scalable than IS-IS because of its ability to identify normal, stub, and NSSA areas.
E. IS-IS and OSPF are both Open Standard, link-state routing protocols which support VLSM.
Correct Answer: AE Section: (none) Explanation
Explanation/Reference:
QUESTION 159
Refer to the exhibit. Why does the trust state of interface FastEthernet 0/3 show “not trusted”?
A. DSCP map needs to be configured for VOIP.
B. ToS has not been configured.
C. ToS has been misconfigured.
D. The command mls qos needs to be turned on in global configuration mode.
E. There is not a Cisco Phone attached to the interface.
Correct Answer: E Section: (none) Explanation
Explanation/Reference:
QUESTION 160
Refer to the exhibit. When a profile is configured in the Aironet Desktop Utility, which security option permits the configuration of host-based Extensible Authentication Protocol (EAP)?
A. WPA/WPA2/CCKM
B. WPA/WPA2 Passphrase
C. 802.1x
D. Pre-Shared Key (Static WEP)
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 161
LAB
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 162
Which two WLAN client utility statements are true? (Choose two.)
A. In a Windows XP environment, a client adapter can only be configured and managed with the Microsoft Wireless Configuration Manager.
B. The Aironet Desktop Utility (ADU) can be used to enable or disable the adapter radio and to configure LEAP authentication with dynamic WEP.
C. The Cisco Aironet Desktop Utility (ADU) and the Microsoft Wireless Configuration Manager can both be enabled at the same time to setup WLAN client cards.
D. The Microsoft Wireless Configuration Manager can be configured to display the Aironet System Tray Utility (ASTU) icon in the Windows system tray.
Correct Answer: BD Section: (none) Explanation
Explanation/Reference:
QUESTION 163
Refer to the exhibit. Which two conclusions can be drawn from the debug ip igmp output? (Choose two.)
A. IP PIM RP mapping is static.
B. The IP multicast groups are 224.0.0.1, 224.0.1.40, and 239.255.0.1.
C. Router RTA received an IGMP report version 1 from host 192.168.9.1.
D. Reverse Path Forwarding (RPF) is enabled for 224.0.1.40.
E. The router sent an IGMP version 2 query out interface Ethernet1 at multicast address 224.0.0.1.
F. Reverse Path Forwarding (RPF) is enabled for 192.168.9.4.
Correct Answer: CE Section: (none) Explanation
Explanation/Reference:
QUESTION 164
Refer to the exhibit. Which two statements are correct? (Choose two.)
A. All six routes will be installed in the routing table.
B. Two routes will be installed in the routing table.
C. Four routes will be installed in the routing table.
D. All the routes were redistributed into BGP from an IGP.
E. All the routes were originated by BGP with the network command.
Correct Answer: CD Section: (none) Explanation
Explanation/Reference:
QUESTION 165
Refer to the exhibit. Which Virtual Router Redundancy Protocol (VRRP) statement is true about the roles of the master virtual router and the backup virtual router?
A. Router A is the master virtual router, and Router B is the backup virtual router. When Router A fails, Router B will become the master virtual router. When Router A recovers, Router B will maintain the role of master virtual router.
B. Router A is the master virtual router, and Router B is the backup virtual router. When Router A fails, Router B will become the master virtual router. When Router A recovers, it will regain the master virtual router role.
C. Router B is the master virtual router, and Router A is the backup virtual router. When Router B fails, Router A will become the master virtual router. When Router B recovers, Router A will maintain the role of master virtual router.
D. Router B is the master virtual router, and Router A is the backup virtual router. When Router B fails, Router A will become the master virtual router. When Router B recovers, it will regain the master virtual router role.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 166
Refer to the exhibit. Switch S2 contains the default configuration. Switches S1 and S3 both have had the command spanning-tree mode rapid-pvst issued on them. What will be the result?
A. Switches S1 and S3 will be able to exchange traffic but neither will be able to exchange traffic with Switch S2
B. Switches S1, S2, and S3 will be able to pass traffic between themselves. However, if there is a topology change, Switch S2 will not receive notification of the change.
C. Switches S1, S2, and S3 will be able to pass traffic between themselves.
D. IEEE 802.1D and IEEE 802.1w are incompatible. All three switches must use the same standard or no traffic will pass between any of the switches.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 167
Which two Aironet enterprise solution statements are true? (Choose two.)
A. A Cisco Aironet AP handles the transmission of beacon frames and also handles responses to probe-request frames from clients.
B. A Cisco Aironet solution includes intelligent Cisco Aironet access points (APs) and Cisco Catalyst switches.
C. In the Cisco Aironet solution, each AP is locally configured by the use of either a web interface or the command line interface.
D. The Cisco Aironet AP handles real-time portions of the LWAPP protocol, l and the WLAN controller handles those items which are not time sensitive.
E. Virtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet AP and a LAN switch.
Correct Answer: AD Section: (none) Explanation
Explanation/Reference:
QUESTION 168
Refer to the exhibit. All multilayer switches are running PIM dense mode.
Recipient A and Recipient B are sending IGMPv2 join messages to their respective multilayer switches.
Which statement is true?
A. The Multicast Server is the root of the multicast tree. Switches 4 and 5 will participate in the multicast tree once pruning has taken place.
B. The Multicast Server is the root of the multicast tree. Switches 1,3,4, and 5 will participate in the multicast tree once pruning has taken place.
C. Switch 3 is the root of the multicast tree. Switches 3,4, and 5 will participate in the multicast tree once pruning has taken place.
D. Switch 1 is the root of the multicast tree. Switches 1,4, and 5 will participate in the multicast tree once pruning has taken place.
E. Switch 1 is the root of the multicast tree. Switches 1,3,4, and 5 will participate in the multicast tree once pruning has taken place.
F. Switch 3 is the root of the multicast tree. Switches 1,3,4, and 5 will participate in the multicast tree once pruning has taken place.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 169
What multicast address is used by GLBP?
A. 224.0.0.1
B. 224.0.0.10
C. 224.0.0.100
D. 224.0.0.101
E. 224.0.0.102
Correct Answer: E Section: (none) Explanation
Explanation/Reference:
QUESTION 170
Which protocol enables a group of routers to form a single virtual router and use the real IP address of a router as the gateway address?
A. Proxy ARP
B. HSRP
C. IRDP
D. VRRP
E. GLBP
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 171
Which statement about the Lightweight Access Point Protocol (LWAPP) is true?
A. LWAPP encrypts control traffic between the AP and the controller.
B. LWAPP encrypts user traffic with a x.509 certificate using AES-CCMP.
C. LWAPP encrypts both control traffic and user data.
D. When set to Layer 3, LWAPP uses a proprietary protocol to communicate with the Cisco Aironet APs.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 172
LAB The information of the question VTP Domain name : cisco VLAN Ids 20 31 IP Addresses 172.16.71.1/24 172.16.132.1/24
These are your specific tasks:
1.
Configure the VTP information with the distribution layer switch as the VTP server
2.
Configure the VTP information with the access layer switch as a VTP client
3.
Configure VLANs on the distribution layer switch
4.
Configure inter-VLAN routing on the distribution layer switch
5.
Specific VLAN port assignments will be made as users are added to the access layer switches in the future.
6.
All VLANs and VTP configurations are to completed in the global configuration To configure the switch click on the host icon that is connected to the switch be way of a serial console cable.
A. vtp server configuration: switch#conf t switch(config)#vtp mode server switch(config)#vtp domain CISCO switch(config)#vlan 20 switch(config)#vlan 31 switch(config)#int vlan 20 switch(if-config)#ip add 172.64.20.1 255.255.255.0 switch(if-config)#no shut switch(if-config)#int vlan 31 switch(if-config)#ip add 192.162.31.1 255.255.255.0 switch(if-config)#no shut switch(if-config)#exit switch#ip routing switch#copy run start vtp client configuration: switch#conf t switch(config)#vtp mode client switch(config)#vtp domain CISCO switch#copy run start
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 173
Refer to the exhibit. A network administrator has configured DHCP services on the router as shown. DHCP clients connected to the FastEthernet0/0 interface are working properly. DHCP clients connected to the FastEthernet0/1 interface are not receiving addresses. Which two statements contain recommendations that will solve the problem? (Choose two.)
A. The ip helper-address 10.0.0.1 command should be issued so that the address can be added to the FastEthernet0/0 configuration.
B. The ip helper-address 10.0.0.1 command should be issued so that the address can be added to the FastEthernet0/1 configuration.
C. A second DHCP pool for network 10.10.0.0/24 should be configured.
D. The network shown in the output under the ip dhcp pool Central command should be changed to network
10.10.0.0 with a mask of 255.255.255.0.
E. An ip dhcp excluded-address global configuration command for network 10.10.0.0/24 should be issued.
Correct Answer: CE Section: (none) Explanation
Explanation/Reference:
QUESTION 174
LAB
A. Portland# conf t Portland(config)# router ospf 1 Portland(config-router)# network 192.168.5.4 0.0.0.3 area 1 Portland(config-router)# area 1 stub Portland(config-router)# end Portland# copy run start Indianapolis# conf t Indianapolis(config)# router ospf 1 Indianapolis(config-router)# network 192.168.5.4 0.0.0.3 area 1 Indianapolis(config-router)# area 1 stub no-summary Indianapolis(config-router)# end Indianapolis# copy run start
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 175
Refer to the exhibit. A workstation PC is connected to the Cisco IP phone access port. Based on the configuration in the exhibit, how will the traffic be managed?
A. The IP phone access port will override the priority of the frames received from the PC.
B. The IP phone access port will trust the priority of the frames received from the PC.
C. The switch port Fa0/4 will override the priority of the frames received from the PC.
D. The switch port Fa0/4 will trust the priority for the frames received from the PC.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 176
Refer to the network of Layer 3 switches in the exhibit. The RPI Multicast Server only multicasts to hosts connected to multilayer switches 5 and 6. The CMU Multicast Server multicasts to hosts on multilayer switches 1-6. Given the number of configuration steps involved, what is the most efficient way to configure the network while meeting the requirements for multicast data flow?
A. Configure each switch with PIM dense mode.
B. Configure each switch with PIM sparse mode.
C. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode. Leave each multicast server as the root of its own multicast tree.
D. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode. Allow the switches to elect their own root for each multicast tree.
E. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode. Specify switch 1 as the root for the RPI Multicast Server. Specify switch 2 as the root for the CMU Multicast Server.
F. Configure each switch with PIM sparse-dense mode. Configure switch 3 as a rendezvous point for the RPI multicast stream.
Correct Answer: F Section: (none) Explanation
Explanation/Reference:
QUESTION 177
LAB
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 178
How does VTP pruning enhance network bandwidth?
A. by restricting unicast traffic to across VTP domains
B. by reducing unnecessary flooding of traffic to inactive VLANs
C. by limiting the spreading of VLAN information
D. by disabling periodic VTP updates
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 179
Which describes the default load balancing scheme used by the Gateway Load Balancing Protocol (GLBP)?
A. per host basis using a round-robin scheme
B. per host basis using a strict priority scheme
C. per session using a round-robin scheme
D. per session using a strict priority scheme
E. per GLBP group using a round-robin scheme
F. per GLBP group using a strict priority scheme
Correct Answer: A Section: (none) Explanation
Explanation/Reference: QUESTION 180
On a 3550 EMI switch, which three types of interfaces can be used to configure HSRP? (Choose three.)
A. loopback interface
B. SVI interface
C. routed port
D. access port
E. EtherChannel port channel
F. BVI interface
Correct Answer: BCE Section: (none) Explanation
Explanation/Reference:
QUESTION 181
Refer to the exhibit. What will happen when one more user is connected to interface FastEthernet 5/1?
A. All secure addresses will age out and be removed from the secure address list. This will cause the security violation counter to increment.
B. The first address learned on the port will be removed from the secure address list and be replaced with the new address.
C. The interface will be placed into the error-disabled state immediately, and an SNMP trap notification will be sent.
D. The packets with the new source addresses will be dropped until a sufficient number of secure MAC addresses are removed from the secure address list.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 182
Which statement is true about IPv6?
A. Only one IPv6 address is assigned per node.
B. Only one IPv6 address can be assigned to each interface.
C. Each host can autoconfigure its address without the aid of a DHCP server.
D. IPv6 hosts use anycast addresses to assign IP addresses to interfaces.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 183
An administrator has decided to configure Integrated IS-IS on the network. What must the administrator do to enable the interfaces to distribute IP information using IS-IS?
A. The networks configured on each interface must be associated to the IS-IS routing protocol using the network router configuration command.
B. Each interface must be enabled to support IS-IS with the ip router isis interface configuration command.
C. All configured IP networks will automatically be enabled when IS-IS is configured with the router isis global configuration command.
D. Each network must be identified with the net interface configuration command.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 184
Which statement is true about IBGP routers?
A. They must be fully meshed.
B. They can be in a different AS.
C. They must be directly connected.
D. They do not need to be directly connected.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 185
Refer to the exhibit. Switch S1 has been configured with the command spanning-tree mode rapid-pvst. Switch S3 has been configured with the command spanning-tree mode mst. Switch S2 is running the IEEE 802.1D instance of Spanning-Tree. What will be the result?
A. IEEE 802.1w, and IEEE 802.1s are compatible. IEEE 802.1d is incompatible. Switches S1 and S3 will be able to pass traffic between themselves. Neither will be able to pass traffic to Switch S2.
B. Switches S1, S2, and S3 will be able to pass traffic between themselves.
C. Switches S1, S2, and S3 will be able to pass traffic between themselves. However, if there is a topology change, Switch S2 will not receive notification of the change.
D. IEEE 802.1d, IEEE 802.1w, and IEEE 802.1s are incompatible. All three switches must use the same standard or no traffic will pass between any of the switches.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 186
Refer to the exhibit. Dynamic ARP inspection (DAI) is enabled on switch SW_A only. Both Host_A and Host_B acquire their IP addresses from the DHCP server connected to switch SW_A. What would the outcome be if Host_B initiated an ARP spoof attack toward Host_A ?
A. The spoof packets will be inspected at the ingress port of switch SW_A and will be permitted.
B. The spoof packets will be inspected at the ingress port of switch SW_A and will be dropped.
C. The spoof packets will not be inspected at the ingress port of switch SW_A and will be permitted.
D. The spoof packets will not be inspected at the ingress port of switch SW_A and will be dropped.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 187
Which statement is true about 802.1x port-based authentication?
A. Hosts are required to have a 802.1x authentication client or utilize PPPoE.
B. Before transmitting data, an 802.1x host must determine the authorization state of the switch.
C. RADIUS is the only supported authentication server type.
D. TACACS+ is the only supported authentication server type.
E. If a host initiates the authentication process and does not receive a response, it assumes it is not authorized.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 188
In the hardware address 0000.0c07.ac0a what does 07.ac represent?
A. vendor code
B. HSRP group number
C. HSRP router number
D. HSRP well-known physical MAC address
E. HSRP well-known virtual MAC address
Correct Answer: E Section: (none) Explanation
Explanation/Reference:
QUESTION 189
Refer to the exhibit. Routers R1 and R2 have established a neighbor relationship and are exchanging routing information. The network design requires that R1 receive routing updates from R2, but not advertise any routes to R2. Which configuration command sequence will successfully accomplish this task?
A. R1(config)# router eigrp 1 R1(config-router)# passive-interface serial 0
B. R2(config)# router eigrp 1 R2(config-router)# passive-interface serial 0
C. R1(config)# access-list 20 deny any R1(config)# router eigrp 1 R1(config-router)# distribute-list 20 out serial 0
D. R2(config)# access-list 20 deny any R2(config)# router eigrp 1 R2(config-router)# distribute-list 20 out serial 0
E. R1(config)# access-list 20 permit any R1(config)# router eigrp 1 R1(config-router)# distribute-list 20 in serial 0
F. R2(config)# access-list 20 permit any R2(config)# router eigrp 1 R2(config-router)# distribute-list 20 in serial 0
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 190
Drop
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 191
Refer to the exhibit. Which two Lightweight Access Point statements are true? (Choose two.)
A. An AP that has been upgraded from an autonomous AP to lightweight AP will only function in conjunction with a Cisco Wireless LAN controller.
B. Autonomous APs receive control and configuration information from a WLAN controller.
C. LWAPP increases the amount of processing within the APs, enabling them to support filtering and policy enforcement features.
D. Real time events such as authentication, security management, and mobility are handled by the lightweight AP.
E. Lightweight APs require local configurations using local management.
F. WLAN controllers provide a single point of management.
Correct Answer: AF Section: (none) Explanation
Explanation/Reference:
QUESTION 192
Refer to the exhibit. What will happen to traffic within VLAN 14 with a source address of 172.16.10.5?
A. The traffic will be forwarded to the TCAM for further processing.
B. The traffic will be forwarded to the router processor for further processing.
C. The traffic will be dropped.
D. The traffic will be forwarded without further processing.
Correct Answer: C Section: (none) Explanation
Explanation/Reference: QUESTION 193
LAB
A. 1. Seed metric for EIGRP must have the following characteristics: Bandwidth=512 Kbps
2.
Delay=100
3.
Reliability=255
4.
Load=1
5.
MTU=1500
Seed metric for IS-IS must be set to 50.
Only redistribute Level-1 IS-IS routes into EIGRP.
Redistribute EIGPR routes into IS-IS as Level-1 routes.
Correct
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
Blockade# conf t Blockade(config)# router isis Blockade(config-router)# redistribute eigrp 100 level-1 metric 50
Blockade(config)# router eigrp 100 Blockade(config-router)# redistribute isis level-1 metric 512 10 255 1 1500 Blockade(config-router)# redistribute connected
Blockade# copy run start
Answer: A
QUESTION 194
Refer to the exhibit. Which statement is true about a voice VLAN?
A. Physically the voice network and the data network are separate.
B. The voice traffic will normally be on a different IP subnet than will the data traffic.
C. End user intervention is necessary to place the phone into the proper VLAN.
D. The same security policy should be implemented for both voice and data traffic.
E. The data VLAN must be configured as the native VLAN.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 195
Refer to the exhibit. The user who is connected to interface FastEthernet 0/1 is on VLAN 10 and cannot access network resources. On the basis of the information in the exhibit, which command sequence would correct the problem?
A. SW1(config)# interface fastethernet 0/1 SW1(config-if)# no shut
B. SW1(config)# interface fastethernet 0/1 SW1(config-if)# switchport mode access
C. SW1(config)# interface fastethernet 0/1 SW1(config-if)# switchport mode access SW1(config-if)# switchport access vlan 10
D. SW1(config)# vlan 10 SW1(config-vlan)# no shut
E. SW1(config)# vlan 10 SW1(config-vlan)# state active
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 196
Which statement is true about the implementation of IPv6 in an already existing IPv4 network?
A. IPv6 can be routed using the same routing protocol versions as IPv4
B. A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route them.
C. IPv4 and IPv6 networks can be routed simultaneously.
D. Only OSPF version 3 can be utilized for routing IPv4 and IPv6.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 197
Refer to the exhibit. A trunk link is connected between switch A_SW and switch D_SW. Based on the configuration shown in the exhibit, how would the traffic coming from the switch A_SW be managed?
A. The trunk port Fa0/1 on switch A_SW will trust all CoS values on the frames coming from the IP phone.
B. The trunk port Fa0/1 on switch A_SW will trust all CoS values on the frames received on the IP phone.
C. The trunk port Fa0/1 on switch D_SW will trust all CoS values on the frames coming from port Fa0/1 on A_SW.
D. The trunk port Fa0/1 on switch D_SW will trust all CoS values on the frames received on the A_SW switch port Fa0/4.
E. The trunk port Fa0/1 on switch D_SW will trust all CoS values on the frames received on the IP phone port.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 198
Refer to the exhibit. A Cisco Aironet Wireless LAN Client Adapter has been installed and configured through the ADU on the PC. The Aironet System Tray Utility (ASTU) has been enabled during the installation and the icon appears in the system tray area in the lower right of the desktop. What is the significance of the icon?
A. It indicates that the radio of the client adapter is disabled.
B. It indicates that the client adapter is not associated to an access point or another client.
C. It indicates that the client adapter is associated to an access point or another client, but the user is not EAP authenticated.
D. It indicates that the client adapter is associated to an access point or another client, that the user is authenticated if the client adapter is configured for EAP authentication, and that the signal strength is excellent or good.
E. It indicates that the client adapter is associated to an access point or another client, that the user is authenticated if the client adapter is configured for EAP authentication, and that the signal strength is
fair.
F. It indicates that the client adapter is associated to an access point or another client, that the user is authenticated if the client adapter is configured for EAP authentication, and that the signal strength is poor.
Correct Answer: F Section: (none) Explanation
Explanation/Reference:
QUESTION 199
Which two statements are true about best practices in VLAN design? (Choose two.)
A. Routing should occur at the access layer if voice VLANs are utilized. Otherwise, routing should occur at the distribution layer.
B. Routing should always be performed at the distribution layer.
C. Routing should not be performed between VLANs located on separate switches.
D. VLANs should be localized to a switch.
E. VLANs should be localized to a single switch unless voice VLANs are being utilized.
Correct Answer: BD Section: (none) Explanation
Explanation/Reference:
QUESTION 200
Refer to the exhibit. Which statement is true when voice traffic is forwarded on the same VLAN used by the data traffic?
A. Quality of service cannot be applied for the voice traffic.
B. The voice traffic cannot be forwarded to the distribution layer.
C. Port security cannot be enabled on the switch that is attached to the IP phone.
D. The voice traffic cannot use 802.1p priority tagging.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 201
LAB
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference: QUESTION 202
In order for two routers to become EIGRP neighbors, which two values must match? (Choose two.)
A. hello time
B. hold time
C. autonomous system
D. K values
E. delay
Correct Answer: CD Section: (none) Explanation
Explanation/Reference:
QUESTION 203
Refer to the exhibit. Which two statements are true about the output from the show standby vlan 50 command? (Choose two.)
A. The command standby 1 preempt was added to Catalyst_A.
B. Catalyst_A is load sharing traffic in VLAN 50.
C. Hosts using the default gateway address of 192.168.1.2 will have their traffic sent to Catalyst_A.
D. Hosts using the default gateway address of 192.168.1.1 will have their traffic sent to 192.168.1.11 even after Catalyst_A becomes available again.
Correct Answer: AB Section: (none) Explanation
Explanation/Reference:
QUESTION 204
A router is running BGP and receives more than one route for a particular prefix. Assume all the routes for this prefix have the same attributes. Which three path features would be reasons be for the router to ignore some of the routes and not consider them as candidates for the best path? (Choose three.)
A. paths that are marked as synchronized in the show ip bgp output
B. paths that are marked as not synchronized in the show ip bgp output
C. paths for which the NEXT_HOP is accessible
D. paths for which the NEXT_HOP is inaccessible
E. paths from an external BGP (eBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH
F. paths from an internal BGP (iBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH
Correct Answer: BDE Section: (none) Explanation
Explanation/Reference:
QUESTION 205
Refer to the exhibit. Which three statements are true about trust boundaries in the campus network? (Choose three.)
A. A device is trusted if it correctly classifies packets.
B. A device is trusted if it correctly declassifies packets.
C. The outermost trusted devices represent the trust boundary.
D. Classification and marking occur using 802.1ab QoS bits before reaching the trust boundary.
E. Network trust boundaries are automatically configured in IOS version 12.3 and later.
F. For scalability, classification should be done as close to the edge as possible.
Correct Answer: ACF Section: (none) Explanation
Explanation/Reference:
QUESTION 206
Given the NSAP, 39.0100.0102.0001.0c00.1211.00, which portion is interpreted by IS-IS as the area?
A. 39
B. 39.0100
C. 39.0100.0102
D. 0001
E. 0001.0c00
F. 0001.0c00.1211
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 207
A Cisco Aironet Wireless LAN Adapter CB21AG is inserted into a PC cardbus slot. Both the green status LED and the amber activity LED are blinking slowly. What is the condition of the adapter?
A. The adapter is not receiving power.
B. The adapter is in power save mode.
C. The adapter is scanning for the wireless network for which it is configured.
D. The adapter is associated to an access point or another client.
E. The adapter is transmitting or receiving data while associated to an access point or another client.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 208
Based on the exhibited command output, which two statements are true? (Choose two.)
A. The EIGRP network is stable.
B. The router at 10.1.1.3 has not replied to the R1 query packet.
C. The route to 172.19.0.0/16 is undergoing recomputation.
D. The route to 172.19.0.0/16 is stuck-in-active.
E. R1 has sent a query packet to 10.1.1.2.
Correct Answer: CE Section: (none) Explanation
Explanation/Reference:
QUESTION 209
Refer to the exhibit. On the basis of the information provided in the exhibit, which two sets of procedures are best practices for Layer 2 and 3 failover alignment? (Choose two.)
A. Configure the D-SW1 switch as the active HSRP router and the STP root for all VLANs. Configure the D-SW2 switch as the standby HSRP router and backup STP root for all VLANs.
B. Configure the D-SW2 switch as the active HSRP router and the STP root for all VLANs. Configure the D-SW1 switch as the standby HSRP router and backup STP root for all VLANs.
C. Configure the D-SW1 switch as the active HSRP router and the STP root for VLANs 11 and 110. Configure the D-SW2 switch as the active HSRP router and the STP root for VLANs 12 and 120.
D. Configure the D-SW1 switch as the standby HSRP router and the backup STP root for VLANs 12 and
120.
Configure the D-SW2 switch as the standby HSRP router and the backup STP root for VLANs 11 and
110.
E. Configure the D-SW1 switch as the standby HSRP router and the STP root for VLANs 11 and 110. Configure the D-SW2 switch as the standby HSRP router and the STP root for VLANs 12 and 120.
F. Configure the D-SW1 switch as the active HSRP router and the backup STP root for VLANs 11 and
110.
Configure the D-SW2 switch as the active HSRP router and the backup STP root for VLANs 12 and
120.
Correct Answer: CD Section: (none) Explanation
Explanation/Reference:
QUESTION 210
Refer to the exhibit. The signal transmitted from the AP is reflected off a wall resulting in multipath interference at the client end. Which statement is true?
A. If signal 1 is in phase with signal 2, the result is essentially zero signal or a dead spot in the WLAN.
B. If signal 2 is close to 360 degrees out of phase with signal 1, the result is essentially zero signal or a dead spot in the WLAN.
C. Multipath interference is solved by using dual antennas.
D. Multipath interference is less of an issue when using a DSSS technology because multipath is frequency selective.
E. The transmitted signal from the AP arrives at the client at slightly different times resulting in phase shifting.
Correct Answer: E Section: (none) Explanation
Explanation/Reference:
QUESTION 211
LAB The information of the question You will configure FastEthernet ports 0/12 through 0/24 for users who belong to VLAN 20. Also, all VLAN and VTP configurations are to be completed in global configuration mode as VLAN database mode is being deprecated by Cisco. You are required to accomplish the following tasks:
1.
Ensure the switch does not participate in VTP but forwards VTP advertisements received on trunk ports.
2.
Ensure all non-trunking interfaces (Fa0/1 to Fa0/24) transition immediately to the forwarding state of Spanning-Tree.
3.
Ensure all FastEthernet interfaces are in a permanent non-trunking mode.
4.
Place FastEthernet interfaces 0/12 through 0/24 in VLAN 20
A. switch#conf t switch(config)#vtp mode transparent switch(config)#interface range fa0/1 – 24 switch(config-if-range)#switchport mode access switch(config-if-range)#spanning-tree portfast switch(config)#interface range fa0/12 – 24 switch(config-if-range)#switchport access vlan 20 switch(config-if-range)#end switch# copy run start
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 212
Which command displays the IBGP and EBGP neighbors that are configured?
A. show ip bgp
B. show ip bgp paths
C. show ip bgp peers
D. show ip bgp summary
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 213
LAB
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 214
Refer to the exhibit. What two statements are true? (Choose two.)
A. Interface FastEthernet 0/0 was configured with the ipv6 ospf 1 area 1 command.
B. OSPF version 2 has been enabled to support IPv6.
C. The IP address of the backup designated router (BDR) is FE80::205:5FFF:FED3:5808.
D. The output was generated by the show ip interface command.
E. The router was configured with the commands: router ospf 1 network 172.16.6.0 0.0.0.255 area 1
F. This is the designated router (DR) on the FastEthernet 0/0 link.
Correct Answer: AC Section: (none) Explanation
Explanation/Reference:
QUESTION 215
Which two statements about the IS-IS routing protocol are true? (Choose two.)
A. IS-IS is capable of supporting IPv4 and IPv6.
B. IS-IS is only capable of supporting IPv4 and CLNS.
C. IS-IS routers use ES-IS hellos (ESH) to establish and to maintain neighbor relationships.
D. IS-IS routers run the Bellman-Ford algorithm against their LSDBs to pick the best paths.
E. Level 1 routers learn about paths within the area of which they are a part.
F. Level 2 routers learn about paths both within areas and between areas.
Correct Answer: AE Section: (none) Explanation
Explanation/Reference:
QUESTION 216
Refer to the exhibit. All routers are configured for BGP. EBGP routes received on router R2 show up in the BGP table on routers R1 and R3 but not in their IP routing tables.
What would cause this?
A. Synchronization in autonomous system 100 is turned is on.
B. Synchronization in autonomous system 100 is turned is off.
C. EBGP multihop is not configured on routers R1 and R3.
D. Routers R1 and R3 do not receive the same routes via an IGP.
E. The BGP routers in autonomous system 100 are not logically fully-meshed.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 217
Which two reductions are the correct reductions of the IPv6 address 2001:0d02:0000:0000:0014:0000:0000:0095? (Choose two.)
A. 2001:d02::14::95
B. 2001:0d02:::0014:::0095
C. 2001:0d02:::0014:0:0:0095
D. 2001:d02::14:0:0:95
E. 2001:d02:0:0:14::95
F. FF::0014:0:0:0095
Correct Answer: DE Section: (none) Explanation
Explanation/Reference:
QUESTION 218
What happens when an IPv6 enabled router running 6to4 must send a packet to a remote destination and the next hop is the address of 2002::/16?
A. The packet is tagged with an IPv6 header and the IPv6 prefix is included.
B. The IPv6 packet is encapsulated in an IPv4 packet using an IPv4 protocol type of 41.
C. The IPv6 packet has its header removed and replaced with an IPv4 header.
D. The IPv6 packet is dropped because that destination is unable to route IPv6 packets.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 219
When configuring EIGRP to run across a 56 Kbps serial PPP link, what command do you need to put under the serial interface to ensure proper convergence of EIGRP routes?
A. bandwidth 56
B. bandwidth 56000
C. ip bandwidth-percent eigrp 1 56
D. ip bandwidth-percent eigrp 1 56000
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 220
Based on the exhibited output, which three statements are true? (Choose three.)
A. R1 is configured with the ip summary-address command.
B. The route to 10.2.0.0/16 was redistributed into EIGRP.
C. R1 is configured with the variance command.
D. A default route has been redistributed into the EIGRP autonomous system.
E. The router at 10.1.1.2 is configured with the ip default-network 0.0.0.0 command.
F. R1 is sourcing an external EIGRP route from Null0.
Correct Answer: ACD Section: (none) Explanation
Explanation/Reference: QUESTION 221
How is the designated querier elected in IGMPv2?
A. The first router to appear on a subnet is designated.
B. The host that responds first to the election query is designated.
C. The router with the lowest IP address on a subnet is designated.
D. The host with the lowest MAC address on a segment is designated.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 222
Examine the above configuration. What does the route map named test accomplish?
A. marks all prefixes advertised to the 10.1.1.1 neighbor with a MED of 200
B. marks all prefixes received from the 10.1.1.1 neighbor with a MED of 200
C. marks the 10.0.0.0/8 prefix advertised to the 10.1.1.1 neighbor with a MED of 200
D. marks the 10.0.0.0/8 prefix received from the 10.1.1.1 neighbor with a MED of 200
E. permits only the 10.0.0.0/8 prefix to be advertised to the 10.1.1.1 neighbor
F. permits only the 10.0.0.0/8 prefix to be received from the 10.1.1.1 neighbor
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 223
Observe the exhibit. If the command variance 3 were added to RTE, which path or paths would be chosen to route traffic to network X?
A. E-B-A
B. E-B-A and E-C-A
C. E-C-A and E-D-A
D. E-B-A, E-C-A and E-D-A
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 224
Drop
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 225
Which two multicast IP addresses can be represented by the multicast MAC address 0100.5e0A.0A07? (Choose two.)
A. 228.10.10.7
B. 228.10.10.8
C. 228.10.138.7
D. 229.11.10.7
E. 229.138.10.7
F. 229.138.10.8
Correct Answer: AE Section: (none) Explanation
Explanation/Reference:
QUESTION 226
Refer to the exhibit. What statement is true based upon the configuration in the exhibit?
A. If a rendezvous point is configured, the interface cannot operate in dense mode.
B. The rendezvous point is IP address 172.16.4.16.
C. IGMP version 2 is being used.
D. CGMP version 2 is being used.
E. The switch will use sparse mode first, dense mode second.
F. A rendezvous point must be configured in order for the interface to operate in sparse mode.
Correct Answer: F Section: (none) Explanation
Explanation/Reference:
QUESTION 227
Refer to the exhibit. Given the output of a debug ip mrouting command, which two statements are true? (Choose two.)
A. This router received an IGMP host report from a group member or a PIM join message.
B. The reverse path forwarding (RPF) for the route 224.2.0.1 failed to find the interface on which the multicast packet was received.
C. Multicast route to 10.16.0.0/16 was added to the mroute table and created by a source directly connected to the router.
D. Multicast route to 224.69.15.0/24 was added to the mroute table and created by a source directly connected to the router.
E. The route to 224.69.15.0/24 will be out Ethernet 0.
Correct Answer: AC Section: (none) Explanation
Explanation/Reference: QUESTION 228
Which two multicast protocol statements are true? (Choose two.)
A. Dense mode multicast requires explicit join messages from their members.
B. Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the unwanted traffic.
C. Sparse mode multicast uses a pull model to send multicast traffic to where it is requested.
D. Sparse mode uses reverse path forwarding (RPF) to prune off redundant flows.
E. The primary use of sparse mode multicast is for test labs and router performance testing.
Correct Answer: BC Section: (none) Explanation
Explanation/Reference:
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