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1 The routers in the diagram are configured for RIP v2 on network 1.0.0.0. Additional static routes are configured as shown in the graphic. What will RA do with a packet it receives on interface 1.1.1.1 that is destined for host 2.2.1.1 on a remote network? buffer it until it learns a route to 2.2.0.0 forward it to 1.1.1.2 forward it to 1.1.2.2 forward it to 1.1.3.2¡Ì forward it to 2.1.1.2 drop the packet
TTL STP¡Ì BID BPDU ARP
router# show ip route¡Ì router# show route router# show ip rip router# show rip router# show protocol
Power cycle the switch to clear all dynamically learned addresses.¡Ì The clear switching-tables command will remove statically configured entries. The clear mac-address-table command will remove statically and dynamically configured table entries.¡Ì The erase flash command will clear all statically configured table entries. Statically configured MAC addresses will automatically be removed from the address table 300 minutes after the last activity on a switch port.
discarding data traffic receiving data traffic¡Ì forwarding data traffic¡Ì recalculating BPDUs receiving BPDUs¡Ì blocking BPDUs
LSAs are sent to neighboring routers on a regular basis. LSAs are used by a router to determine if a neighboring router is online. LSAs are multicast to all routers in the area.¡Ì LSAs contain the topological database of the sending router. Routers use LSAs to learn about the topology of the entire network.¡Ì LSAs are sent when the router detects a topology change.¡Ì
broadcast loopback multicast¡Ì unicast
adaptability manageability scalability functionality¡Ì
location throughput¡Ì user proficiency response time¡Ì workstation speed access to resources¡Ì
1¡Ì 3 5 one per trunk port
A destination device may receive a frame more than once.¡Ì The switch may learn an incorrect MAC address-to-port mapping.¡Ì Broadcast storms may make the network appear down.¡Ì A frame may be dropped before reaching its destination. The network may not converge.
The managmement station does not have access to a full-duplex Fast Ethernet link on the switch. VLAN 1 on the switch is not configured for TCP/IP network access.¡Ì The switch must be managed from the local LAN. The switch hostname has not been set.
The router will ignore the packet because the source and destination are on the same broadcast domain. The router will forward the packet out interface FastEthernet 0/1.1. The router will forward the packet out interface FastEthernet 0/1.2.¡Ì The router will forward the packet out interface FastEthernet 0/1.3. The router will drop the packet since no network that includes the source address is attached to the router.
VLAN1 is configured with a management IP address.¡Ì All switch ports are assigned to VLAN1.¡Ì Spanning Tree Protocol is disabled.¡Ì All interfaces are set to auto. Enable password is configured as cisco. The flash directory contains the IOS image.
VLAN routing¡Ì MAC layer filtering security¡Ì microsegmentation packet filtering with access control lists¡Ì workgroup access
They dynamically learn new routes. They continously monitor the status of their own ports. They exchange their entire neighbor tables with directly attached routers. They exchange hello packets with their neighbors every five seconds, by default.¡Ì They compare known routes to received updates.
administrative distance cost¡Ì hop count link delay
blocking¡Ì learning disabled listening forwarding
/31 /30 /29 /28 /27 /26¡Ì
It does not support authentication.¡Ì It sends updates as broadcasts on 255.255.255.255.¡Ì It does not send subnet mask information in its updates.¡Ì It is not widely supported in multivendor routing environments. It does not support equal-cost load balancing.
Cat-A¡Ì Cat-B Cat-C Cat-D
A default route will cause packets addressed to unknown destination networks to be dropped. A default route will cause packets addressed to unknown destination networks to be sent to a designated router interface.¡Ì A default route will cause packets addressed to known destinations to prefer a specified path to the destination network. A default route will direct packets for all destination networks to a designated router and router interface.
routing table and topology table neighbor table and routing table neighbor table and topology table¡Ì neighbor table and adjacency table
Eliminate single points of failure.¡Ì Flood frames for unknown destinations. Send multiple frames to an end device. Design alternate routes to a destination.¡Ì Forward MAC address tables to all switches on the network. Eliminate multiple paths to the same destination.
1 2 4¡Ì 6 8 16
Switch# copy startup-config tftp Switch# copy tftp startup-config¡Ì Switch# copy NVRAM tftp Switch# copy tftp NVRAM Switch# copy tftp flash
Trunking bundles multiple virtual links over one physical link.¡Ì Trunking decreases the number of switch ports available for hosts. Trunking complicates the physical interconnection of switches in the wiring closet. Trunks can be configured to carry traffic for several VLANs between switches.¡Ì Trunking requires one switch port for each configured VLAN.
The route has the highest path cost of all routes to that destination network. The route must be confirmed by neighboring routers before it is put in the active state. The route is a feasible successor and will be used if the active route fails. There is no activity on the route to that network. The route is viable and can be used to forward traffic.¡Ì
collection of routing information from within a defined area of the network¡Ì view of network from neighbor's perspective independent calculation of best paths to all destinations¡Ì propagation of incorrect information minimized¡Ì demonstration of universal compatibility and simplicity
port-centric static dynamic¡Ì geographic
horizontal cross-connect horizontal cross-cabling vertical cross-connect¡Ì vertical cross-cabling
gateway access¡Ì distribution¡Ì network core¡Ì domain
broadcast storms¡Ì routing loops multiple frame copies load balancing unicast frame forwarding
forwarding of packets between VLANs¡Ì forwarding of broadcast frames between VLANs improved efficiency in bandwidth utilization ¡Ì connectivity of local hosts with remote resources¡Ì elimination of VLAN configuration errors prevention of switching loops
designated routers a backup designated router neighbor adjacencies¡Ì an NBMA network topology links configured on the 224.0.0.0 network
The switch should be reconfigured. The switch should be replaced in order to restore connectivity to the workgroup.¡Ì The switch should be allowed to complete POST before its configuration is checked. The switch has returned to service, however its configuration should be checked.
R1 will be the DR for the 10.1.1.0/24 network. R1 will be the DR for the 10.1.2.0/24 network.¡Ì R1 will be the DR for the 10.1.3.0/24 network. R2 will be the DR for the 10.1.1.0/24 network.¡Ì R3 will be the DR for the 10.1.2.0/24 network. R4 will be the DR for the 10.1.3.0/24 network.¡Ì
A root bridge must be elected to allow the traffic to cross. A bridge must be configured with a compatible bridging protocol. A router must be installed and configured to connect the VLANs.¡Ì No traffic should be allowed to pass between VLANs. The print server must be configured to accept connections over VTP.
multiple logical router interfaces¡Ì multiple physical router interfaces one logical router interface one physical router interface¡Ì multiple logical networks defined for each VLAN one logical network defined for each VLAN¡Ì
2 3 4¡Ì 7 8 10
XYZ(config)# router ospf XYZ(config)# router ospf 0 XYZ(config)# router ospf 10¡Ì XYZ(config)# router ospf process 0 XYZ(config)# router ospf process 10 XYZ(config)# router ospf processid 10
multilayer routers multilayer switches¡Ì bridges managed hubs VLANs a switch with a router module¡Ì
A router is required to forward traffic between the hosts.¡Ì The switch ports are on different VLANs.¡Ì The VLAN port assignments must be contiguous for each VLAN. The host default gateway addresses must be on the same logical network. The switch IP address is on the wrong subnet. The hosts are configured on different logical networks.¡Ì
Adding the new switch caused spanning tree protocol to recalculate the network and erase the existing VLAN configurations. The new switch BID was higher than the existing VTP server, causing the new switch to broadcast incorrect VLAN information to the domain. The new switch had a higher VTP configuration revision number than the other switches in the domain and erased the VLAN information on the VTP server and VTP clients.¡Ì The new switch exceeded the maximum number of switches permitted in a management domain. The switch advertised VTP version 2 information to the network, causing the existing VLAN data to be overwritten.
The no vlan all command was entered. The no switchport mode access command was not properly entered. The no vlan 1 command was entered.¡Ì The no vlan command was entered in database configuration mode. The no default vlan command was entered. The administrator attempted to delete a VLAN that still has switch ports assigned to it.
allows multiple frames to be forwarded simultaneously¡Ì decreases the number of broadcast domains increases network latency eliminates unnecessary broadcast frames reduces the size of collision domains¡Ì increases the number of collision domains¡Ì
A B C D E F¡Ì
bridging between VLANs security¡Ì broadcast control¡Ì physical grouping of users logical grouping of users¡Ì enlargement of collison domains
Configure RIP v2 with the network command and the IP network number for the new network.¡Ì Configure RIP v2 with the network command and the IP host address and subnet mask for the newly activated interface. Configure the router with the ip subnet-zero command so that this network can be added and advertised. Apply a network host address and subnet mask to the newly activated interface.¡Ì Activate the routing protocol with the router rip version 2 command.¡Ì Configure RIP on the other routers in the enterprise with an entry for the newly added network.
forward the frame out all interfaces except Interface3¡Ì add station 00-00-3D-1F-11-05 to Interface2 in the forwarding table forward the frame out Interface3 discard the frame forward the frame out all interfaces forward the frame out Interface2
PDM RTP DUAL¡Ì LSA
the route flagged as active in the topology table the feasible successor route in the topology table¡Ì the default gateway in the neighbor table the primary designated route in the topology table the backup designated router in the routing table
no link port is not forwarding port is sending or receiving data¡Ì port is sending, but not receiving link fault
2 11 12¡Ì 65 66
Hello packets are not sent from either neighbor.¡Ì The interfaces are on different network types.¡Ì The network command has put the connected interfaces into the same OSPF area. Slow network connections cause OSPF advertisements to time out. Authentication passwords or keys are different.¡Ì
transceiver hub MAU router¡Ì switch
They both use hop count as a metric.¡Ì They both have the same metric value for infinite distance.¡Ì They both broadcast their updates to their neighbors. They both send subnet mask information in their updates. They both provide for authentication of update sources. They both use split horizon to prevent routing loops.¡Ì
one pair of conductors in the cable and a switched connection between each node two pairs of conductors in the cable and a switched connection between each node¡Ì two pairs of conductors in the cable and a non-switched connection between each node four pairs of conductors in the cable and a non-switched connection between each node
OSPF¡Ì RIP v1 RIP v2¡Ì EIGRP¡Ì BGP IGRP
Enterprise servers should be located in the MDF.¡Ì Enterprise servers should be located in an IDF. Workgroup servers should be located in the MDF. Workgroup servers should be located in an IDF.¡Ì Both workgroup and enterprise servers should be located in the MDF. Both workgroup and enterprise servers should be located in an IDF.
1 Mbps 10 Mbps 100 Mbps¡Ì 1000 Mbps 1 Gbps
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