Refer to the exhibit.
Which configuration will allow S1 to ping S2’s Lo0 address?
- A . S1(config-router)# ip route 144.254.32.1 192.168.32.2/32
- B . S1(config-router)# ip route 192.168.32.2 144.254.32.1/32
- C . S1(config)# ip route 144.254.32.1/32 192.168.32.2
- D . S1(config)# ip route 192.168.32.2 144.254.32.1/32
When installing OS10 on a switch from a USB drive, what format is used for the file system?
- A . HFS+
- B . FAT32
- C . NTFS
- D . HFS
What do bridge protocol data units provide?
- A . Special data frames to exchange STP information
- B . Metadata transferred connecting two network bridges
- C . Configuration data exchanged during a VLTi setup
- D . Bridge information part of the LLDP protocol
A network administrator has to configure a virtual IP address using VRRP on interface VLAN 100 within OS10.
What are the correct steps to accomplish this?
- A . OS10(config)# interface vlan 100
OS10(conf-if-vl-100)# ip address 10.0.100.2/24
OS10(conf-if-vl-100)# vrrp-group 256
OS10(conf-vlan100-vrid-256)# virtual-address 10.0.100.1 - B . OS10(config)# interface vlan 100
OS10(conf-if-vl-100)# ip address 10.0.100.2/24
OS10(conf-if-vl-100)# standby-group 250
OS10(conf-vlan100-vrid-250)# virtual-address 10.0.100.1 - C . OS10(config)# interface vlan 100
OS10(conf-if-vl-100)# ip address 10.0.100.1/24
OS10(conf-if-vl-100)# vrrp-group 250
OS10(conf-vlan100-vrid-250)# virtual-address 10.0.100.2 - D . OS10(config)# interface vlan 100
OS10(conf-if-vl-100)# ip address 10.0.100.1/24
OS10(conf-if-vl-100)# standby-group 256
OS10(conf-vlan100-vrid-256)# standby-address 10.0.100.2
What are mandatory LLDPDU TLV’s?
- A . 0123
- B . 0124
- C . 0456
- D . 1234
What is the function of UFD?
- A . Detects the loss of downstream activity.
- B . Load balances upstream activity.
- C . Prevents the loss of upstream activity.
- D . Detects the loss of upstream activity.
Using the MAC 8c-ec-4b-5b-61-9d, what is a valid EUI-64 link local address?
- A . 2001::a9:8eec:4bff:fc5b:619d
- B . fe80::a9:8cec:4bff:fe5b:619d
- C . ff80:a9:8eec:4bff:fe5b:619d
- D . fe80::a9:8eec:4bff:fe5b:619d
In a PIM Sparse Mode (PIM-SM) based multicast topology, what function does the Rendezvous Point provide?
- A . The node is used to provide IGMP snooping across a layer 3 boundary.
- B . The root node of the source tree topology is used to provide routing between the source and receiver.
- C . The root node of the shared tree topology is used to provide routing between the source and receiver.
- D . The node is used to provide IGMP snooping on a layer 2 shared segment.
What does the command aaa authentication login default group radius local do?
- A . First, a RADUIS server authenticates the users.
If the credentials are incorrect, the local router database is used. - B . First, a RADUIS server authenticates the users.
If the server fails to respond, a remote router database is used. - C . First, a RADIUS server authenticates the users.
If the server fails to respond, the local router database is used. - D . First, the router local database authenticates the users.
If it fails to respond, a RADUIS server authenticates the users.
What is the default PIM-SSM IP range?
- A . 224.0.0.0/4
- B . 224.0.0.0/24
- C . 232.0.0.0/8
- D . 232.0.0.0/4
A network administrator wants to limit the amount of bandwidth that video traffic can consume.
Which type of policy map should be used?
- A . Queuing
- B . It is not possible to limit bandwidth using policy maps
- C . Control plane
- D . Application
How are ACLs processed?
- A . LIFO
- B . FIFO
- C . Randomly
- D . Sequentially
What is a benefit of multicast over unicast and broadcast communication
- A . Latency is mitigated
- B . Bandwidth equally distributed to all devices
- C . Minimum network bandwidth use
- D . Increase of the network load
What must be done before configuring any routing protocol in a VRF instance?
- A . Assign an IP address to at least one of the interfaces assigned to the VRF instance
- B . Create a routing group for each VRF instance
- C . Assign each VRF instance to a routing group
- D . Nothing, VRF routing protocols are assigned automatically
Refer to the exhibit.
Which three commands are used when deploying an automated Leaf and Spine topology using SFS? (Select 3)
- A . Leaf1(conf)# smartfabric l3fabric enable role LEAF vlti ethernet 1/1/10
- B . Spine1(conf)# smartfabric l3fabric enable role SPINE prefer
- C . Spine1(conf)# smartfabric l3fabric enable role SPINE downstream ethernet 1/1/1-1/1/2
- D . Leaf2(conf)# smartfabric l3fabric enable role LEAF vlti ethernet 1/1/10
- E . Spine1(conf)# smartfabric l3fabric enable role SPINE
What is the maximum number of LLDP neighbors supported per system with OS10?
- A . 250
- B . 256
- C . 384
- D . 512
Which best describes traffic flow in a campus network environment?
- A . North-East
- B . South-West
- C . East-West
- D . North-South
Which command mode allows configuration of switches L2 and L3 interfaces?
- A . EXEC Mode
- B . Interface
- C . Configuration
- D . Global
A network administrator has configured Policy-based-Routing and applied it on interface ethernet 1/1/3.
What command can be used to verify that the policy is applied?
- A . show ip policy brief
- B . show ip policy
- C . show interface ethernet 1/1/3 policy-map
- D . show ip policy map
Which switch mode is used to manage files and display switch information?
- A . Interface
- B . Network
- C . Exec
- D . Configuration
Two (2) Dell EMC Networking OS10 switches in a VLT configuration need to be upgraded.
How will the reload of these switches proceed to result in the default initial state?
- A . Reload the primary VLT node. This process will automatically trigger the reload of the secondary node after it has completely recovered.
- B . Reload the primary VLT node and wait for it to join as secondary. Wait until after delay restore timer has expired. Reload VLT secondary node and wait for it to join as secondary.
- C . Reload the primary VLT node.This will automatically trigger the simultaneous reload of the secondary node.
- D . Reload the primary VLT node and wait for it to join as primary. Wait until after delay restore timer has expired. Reload VLT secondary node and wait for it to join as secondary.
What is the default transmission interval of an LLDPDU in SmartFabric OS10?
- A . 2
- B . 10
- C . 20
- D . 30
Which multicast address is used by all OSPF routers?
- A . 239.0.0.4
- B . 239.0.0.6
- C . 224.0.0.5
- D . 224.0.0.6
When configuring a vrf instance for the management interface that has been in use, what step must be done first to configure it?
- A . Configure a management route
- B . Remove the default route
- C . Remove all configured settings
- D . Configure an IP Address
Refer to the exhibit.
Where is the rendezvous point for the group 239.255.255.250?
- A . 10.0.13.1
- B . 10.0.14.1
- C . eth1/1/54
- D . vlan300
What does an ABR do with a Type 7 LSA it receives from an attached NSSA?
- A . It translates the Type 7 to a Type 5, and floods the LSA
- B . Nothing, since Type 7 originated external routing information is rejected by an ABR
- C . It floods the Type 7 to the rest of the OSPF domain
- D . It summarizes the information in the Type 7 LSA in a new Type 3 LSA
Which IEEE standard defines the Multiple Spanning Tree Protocol?
- A . 802.1s
- B . 802.1w
- C . 802.1d
- D . 802.1ad
A network administrator wants to configure a timing protocol with these requirements:
– Hardware time stamping to achieve sub microsecond synchronization.
– Master IP address: 192.168.1.100.
– Use interface Ethernet 1/1/1 to enable timing protocol.
Which configuration supports the requirements?
- A . OS10(config)# ptp clock boundary
OS10(config)# ptp domain 1
OS10(config)# ptp system time enable
OS10(config-if-eth1/1/1)# ptp enable
OS10(config-if-eth1/1/1)# ptp role slave
OS10(config-if-eth1/1/1)# ptp transport ipv4 unicast slave
OS10(config-if-eth1/1/1-ptp-ipv4-slave)# master 192.168.1.100 - B . OS10(config-if-eth1/1/1)# ntp authenticate
OS10(config-if-eth1/1/1)# ntp trusted-key 345
OS10(config-if-eth1/1/1)# ntp authentication-key 345 md5 0 5A60910FED211F02
OS10(config-if-eth1/1/1)# ntp server 192.168.1.100 key 345
OS10(config-if-eth1/1/1)# ntp master 7 - C . OS10(config)# ntp authenticate
OS10(config)# ntp trusted-key 345
OS10(co345 md5 0 5A60910FED211F02
OS10(config)# ntp server 192.168.1.100 key 345
OS10(config-if-eth1/1/1)# nfig)# ntp authentication-key ntp master 7 - D . OS10(config)# ptp clock boundary
OS10(config)# ptp domain 1
OS10(config)# ptp system time enable
OS10(config)# ptp enable
OS10(config)# ptp role master
OS10(config)# ptp transport ipv4 unicast slave
OS10(config-if-eth1/1/1)# master 192.168.1.100
When using Policy-Based Routing, what is a valid action?
- A . Set source IP address
- B . Drop packet
- C . Set destination TCP port number
- D . Set 802.1Q VLAN ID
What type of network in a Data Center flattens the core and aggregation layers into a single tier?
- A . Leaf
- B . Leaf-spine
- C . Spine
- D . TRILL
In a Layer 3 Leaf-Spine topology what can be used to move Layer 2 traffic between racks?
- A . VXLAN
- B . Trunks
- C . Port channel
- D . VLT
What is an advantage of UFD?
- A . Reduces connectivity loss.
- B . Detects the loss of downstream connectivity.
- C . Reduces network complexity.
- D . Prevents the loss of upstream connectivity.
Which Ethernet interface speeds do Dell Networking OS10 switches support?
- A . 10, 16, and 40Gb
- B . 1, 10, and 25Gb
- C . 1, 2, and 100Gb
- D . 4, 8, and 32Gb
Refer to the exhibit.
No static routing has been configured. For iBGP loopback-based peering, which statement is correct?
- A . It is not necessary for the routing table on S1 to have an entry for the loopback network of S3.
- B . S1 should have the Loopback network of S3 in its routing table for loopback-based peering.
- C . For iBGP peering, physical interface addresses must be used.
- D . A static route on S1 to 144.254.32.1/32 will eliminate the need for loopback-based peering with S3.
A network administrator must restrict packets that are destined to the CPU of an OS10 switch.
How do they accomplish this?
- A . IP fragment ACLs
- B . Control-plane ACLs
- C . Management-plane ACLs
- D . Static null routes
What are the correct commands that configure the DHCP lease from pool DC1 to never expire?
- A . OS10(config)# ip dhcp server OS10(config-dhcp)# pool DC1 accounting OS10(config-dhcp-DC1)#no lease expire
- B . OS10(config)# ip dhcp server OS10(config-dhcp)# pool DC1 accounting OS10(config-dhcp-DC1)# no expire
- C . OS10(config)#dhcp server OS10(config-dhcp)# pool DC1 OS10(config-dhcp-DC1)# no lease expire
- D . OS10(config)# ip dhcp server OS10(config-dhcp)# pool DC1 OS10(config-dhcp-DC1)#lease infinite
A network administrator is implementing VRRP on a switch and has configured VLAN 10 to use a matching VRRP group ID 10.
Which two commands indicate default VRRP settings? (Select 2)
- A . OS10(config)# vrrp version 2
- B . OS10(conf-vlan10-vrid-10)# preempt
- C . OS10(conf-vlan10-vrid-10)# priority 10
- D . OS10(conf-vlan10-vrid-10)# advertise-interval secs 10
What is the valid range of VLAN IDs for Dell EMC Networking OS10 switches?
- A . 1-4096
- B . 1-4093
- C . 0-4092
- D . 0-4095
ACLs have which two actions?
- A . Modify or drop.
- B . Forward or erase.
- C . Redistribute or forward.
- D . Permit or deny.
Refer to the exhibit:
From S1, a ping to the host address of 192.168.37.3 is not successful. The routing table on S1 shows three directly connected networks (including the Lo0 network of S1). Network 192.168.34.0/24 and the Lo0 networks of S2 and S3 are the only OSPF-learned networks in the routing table. The system on the 192.168.37.0/24 network can ping S3.
Which command offers a solution to the inability to ping the host address from S1?
- A . S1(config-router-ospf-1)# ip route 192.168.37.0/24 interface null 0
- B . S3(config-router-ospf-1)# update-source loopback 0
- C . S3(config-router-ospf-1)# redistribute connected
- D . S1(config-router-ospf-1)# network 192.168.37.0/24
A network administrator is designing a Layer 2 topology and requires separate spanning- tree roots to avoid having a given port blocked for all instances.
Which spanning-tree protocols will meet this need?
- A . STP & RSTP
- B . RSTP-PV & MSTP
- C . STP & RSTP-PV
- D . RSTP & MSTP
What configuration must be common on iBGP neighbors to form an iBGP adjacency?
- A . Local preference
- B . Router-ID
- C . AS number
- D . Loopback interfaces
Refer to the exhibit.
The output shown is from which command?
- A . S3(config-router-ospf-1)# show ip ospf database
- B . S3(config-router-ospf-1)# show ip ospf topology
- C . S3(config-router-ospf-1)# show ip ospf lsa
- D . S3(config-router-ospf-1)# show ip ospf statistics
A router must be configured to allow multiple multicast servers for the same group to be presented only to ports where active listeners reside. Each listener may exclude non-preferred servers.
What is the minimum multicast configuration level required on the router?
- A . IGMPv2 with snooping PIM-SSM
- B . IGMPv3 with snooping PIM-SSM
- C . IGMPv3 with snooping PIM-SM
- D . IGMPv3 without snooping PIM-SSM
A router needs to be configured to allow multiple multicast servers for the same group to be presented only to ports where active listeners reside. Each listener may exclude non-preferred servers.
What is the minimum multicast configuration level required on the router?
- A . IGMPv3 without snooping PIM-SSM
- B . IGMPv2 with snooping PIM-SSM
- C . IGMPv3 with snooping PIM-SSM
- D . IGMPv3 with snooping PIM-SM
How many VRRP groups can be configured on a VRRP router?
- A . 128
- B . 255
- C . 256
- D . 512
ACL’s have which two (2) actions?
- A . Redistribute or forward
- B . Forward or erase
- C . Permit or deny
- D . Modify or drop
Multicast flood restrict is a feature enabled by default on OS10 switches to ensure that no traffic drop occurs.
What is a recommended configuration step for its implementation?
- A . Configure the interface between the PIM routers as a dynamic multicast router port
- B . Enable IGMP snooping on the VLAN interfaces between two PIM routers with no IGMP receivers
- C . Disable IGMP snooping on the VLAN between two PIM routers with no IGMP receivers on that VLAN
- D . Configure the interface between the PIM routers and the rendezvous point as a static multicast router port
What is the range of values that can be used when using the vlt-port-channel command?
- A . 1-128
- B . 1-512
- C . 1-1024
- D . 1-256
A network administrator must configure separate rendezvous points for multicast groups 232.0.0.100 and 225.0.0.100.
Which commands are used for this configuration?
- A . OS10(config)# ip multicast rp-address 1.1.1.1 group-address 232.0.0.100/32
OS10(config)# ip multicast rp-address 2.2.2.2 group-address 225.0.0.100/32 - B . OS10(config)# ip pim rp-address 1.1.1.1 group-address 232.0.0.100/32
OS10(config)# ip pim rp-address 2.2.2.2 group-address 225.0.0.100/32 - C . OS10(config)# ip pim rp-address 232.0.0.100/32 group-address 1.1.1.1
OS10(config)# ip pim rp-address 225.0.0.100/32 group-address 2.2.2.2 - D . OS10(config)# ip pim rp-address 232.0.0.100/32 source-address 1.1.1.1
OS10(config)# ip pim rp-address 225.0.0.100/32 source-address 2.2.2.2
A customer reports they can no longer access their services and a network administrator has been assigned to investigate. A UFD disabled error status appears on all ports.
What caused the issue?
- A . Spanning tree Loop-guard was implemented on the uplink-state group.
- B . One of the upstream interfaces is an uplink-state group went down.
- C . There was no issue; this is normal behavior.
- D . Both a port channel and its members were assigned to an uplink-state group.
Refer to the exhibit.
What will happen when a network administrator enters the shutdown command?
- A . Maintains existing BGP sessions but no longer establishes new ones
- B . Terminates any established BGP sessions for the specified neighbor
- C . Stops any traffic from being sent on the physical interface used to reach neighbor 192.168.200.1
- D . Terminates established BGP sessions for the specified ASN (64567)
Match the IGMP versions and features in the source column to the feature or version where they first appeared. There are more packet descriptions than IGMP versions.
- A . IGMP Version 1 – a) Queries can be sent out either as general queries or group-specific queries
IGMP Version 2 – b) IGMP Version 3
IGMP Version 2 – c) Routers send out a ‘query’ every 60 seconds
Exclude Mode – e) Enhances by adding Source-Based-Filtering - B . IGMP Version 1 – a) Queries can be sent out either as general queries or group-specific queries
IGMP Version 2 – b) IGMP Version 3
IGMP Version 2 – d) IGMP Version 2
Exclude Mode – e) Enhances by adding Source-Based-Filtering - C . IGMP Version 1 – c) Routers send out a ‘query’ every 60 seconds
IGMP Version 2 – b) IGMP Version 3
IGMP Version 2 – d) IGMP Version 2
Exclude Mode – e) Enhances by adding Source-Based-Filtering - D . IGMP Version 1 – c) Routers send out a ‘query’ every 60 seconds
IGMP Version 2 – b) IGMP Version 3
IGMP Version 2 – d) IGMP Version 2
Exclude Mode – a) Queries can be sent out either as general queries or group-specific queries
What is the purpose of the DHCP Relay Agent?
- A . Forwards DHCP requests from a client to the server on another subnet
- B . Forwards DHCP responses from one server to clients
- C . Broadcasts DHCP requests from clients to all servers
- D . Assigns network addresses and subnet masks to DHCP clients if the server fails to respond
What is an attribute of OS10 Enterprise Edition?
- A . Includes full programmability
- B . No license needed
- C . Free download
- D . Provides a GUI
A network administrator is troubleshooting a PBR implementation and needs to know how many packets have matched the route-map criteria.
How do they view this information in OS10?
- A . OS10# show route-map
- B . OS10# show interface statistics
- C . OS10# show route-maproute-map-statistics
- D . OS10# show route-mappbr-statistics
What is a benefit of adding a virtual router partition in OS10?
- A . Allows VRRP to work in an active-active manner.
- B . Allow production traffic to have multiple redundant gateways.
- C . Allows for management interface to have an isolated routing table.
- D . Allows multiple logical IP subnets on a single LAN segment.
When configuring VRRP in tandem with VLT, what is the default VRRP mode?
- A . active-active
- B . primary-standby
- C . active-standby
- D . master-backup
What is an advantage of running LLDP?
- A . Automatic error detection and correction of the port
- B . Reduces spanning-tree convergence
- C . Provides detailed software version information
- D . Simplifies the use of network management
Interface Ethernet 1/1/3 has been configured with an IP address, and the interface is UP.
How does the routing table present the associated network?
- A . Static
- B . Directly connected
- C . Dynamic
- D . Default
You have been asked to examine a BGP configuration for a co-worker who is having difficulty establishing BGP peering. The address shown is that of the neighbor’s Lo0 interface.
Given the configuration shown, what would be your recommendation?
S3(config-router-bgp-65042)# neighbor 192.168.32.1
S3(config-router-neighbor)# remote-as 65042
- A . Modify the existing configuration to be: S3(config-router-bgp-65042)# neighbor 192.168.32.1/24 S3(config-router-neighbor)# peer-as 65042
- B . Add the following to the existing configuration: S3(config-router-neighbor)# update- source loopback 0 S3(config-router-neighbor)# no shutdown
- C . Issue the no shutdown command and verify that the BGP state is ESTABLISHED
- D . Issue the no shutdown command and verify that the BGP state is ACTIVE
The VLAN tag is located between which fields in the Ethernet frame?
- A . Destination MAC and Source MAC
- B . Ether Type/Size and Data
- C . Preamble and Destination MAC
- D . Source MAC and Ether Type/Size
What is a valid OS10 iBGP configuration?
- A . S2(config)# router bgp 64507
S2(config-router-bgp-64507)# peer-as 64507
S2(config-router-bgp-64507)# neighbor 192.168.32.1
S2(config-router-neighbor)# update-source loopback 0
S2(config-router-neighbor)# no shutdown - B . S2(config)# router bgp 64507
S2(config-router-bgp-64507)# neighbor 192.168.32.1
S2(config-router-bgp-64507)# remote-as 64507
S2(config-router-bgp-64507)# update-source loopback 0
S2(config-router-bgp-64507)# no shutdown - C . S2(config)# router bgp 64507
S2(config-router-bgp-64507)# neighbor 192.168.32.1
S2(config-router-neighbor)# remote-as 64507
S2(config-router-neighbor)# update-source loopback 0
S2(config-router-neighbor)# no shutdown - D . S2(config)# router bgp 64507
S2(config-router-bgp-64507)# remote-as 64507
S2(config-router-bgp-64507)# neighbor 192.168.32.1
S2(config-router-neighbor)# update-source loopback 0
S2(config-router-neighbor)# no shutdown
Which OSPF router is responsible for originating Network Link State Advertisements?
- A . Designated Router
- B . Internal Router
- C . Area Border Router
- D . Backbone Router
How are BGP neighbor relationships created?
- A . Dynamically discovered when BGP is enabled on a specific interface
- B . Statically assigned using BGP MED (Multi-Exit Discriminator)
- C . Dynamically discovered using BGP Origin Code
- D . Statically assigned using the IP address of the BGP neighbor
How does a DHCP Client make a request to a DHCP server following an offer?
- A . Multicast
- B . ACK
- C . Broadcast
- D . Unicast
Which router types are contained in a single-area OSPF implementation?
- A . Stub router and ABR
- B . ABR and ASBR
- C . Internal router and ASBR
- D . Backbone router and Internal router
What does the stratum value of 16 mean on an NTP server?
- A . Device is a reference clock.
- B . Device has the highest synchronized accuracy.
- C . Device has the lowest synchronized accuracy.
- D . Device is unsynchronized.
A network administrator has recently configured eBGP to use source addressing from its loopback interfaces. Customers later report that eBGP routes are not being learned.
What could be the cause of this issue?
- A . BGP devices must be configured with the multihop command when using loopback interfaces
- B . BGPv4 does not support the use of loopback interfaces
- C . BGP devices must be configured to use source addressing from its physical interfaces only
- D . The network administrator neglected to issue the no shutdown command to bring the loopback interface online
Which two options describe the differences between Layer 2 and Layer 3 QoS? (Select 2)
- A . DSCP priorities are a combination of Class Selector and Drop Precedence.
- B . CoS priorities are encoded in the IP header.
- C . 802.1P trust-maps only trigger against 802.1Q tagged traffic.
- D . DSCP implements seven unique traffic classes for packet queueing.
With what feature is the downstream ethernet 1/1/9:1-1/1/9:4 command associated?
- A . Downlink Failure Detection
- B . Uplink Failure Detection
- C . Unidirectional Forwarding Detection
- D . Bidirectional Forwarding Detection
What is the size of the VLAN tag in an Ethernet frame?
- A . 4 bytes
- B . 8 bytes
- C . 1 byte
- D . 2 bytes
Which two commands display if a port is currently active in a VLAN?
- A . "show interface vlan" and "show interfaces status"
- B . "show interface vlan" and "show startup-configuration"
- C . "show startup-configuration" and "show vlan"
- D . "show vlan" and "show interfaces status"
Refer to the exhibit:
What happens when a network administrator enters the shutdown command?
- A . Terminates established BGP sessions for the specified ASN (64567).
- B . Maintains existing BGP sessions but no longer establishes new ones.
- C . Stops any traffic from being sent on the physical interface that is used to reach neighbor 192.168.200.1.
- D . Terminates any established BGP sessions for the specified neighbor.
Which LSA type contains information about routes redistributed into OSPF?
- A . 3
- B . 10
- C . 5
- D . 8
In an NSSA, which type of LSA is used for redistribution?
- A . 3
- B . 4
- C . 5
- D . 7
What are the benefits associated with a multiple-area OSPF implementation?
- A . Lower costs by replacing traditional routers with distribution layer switches.
- B . Lack of summarization between areas allow specific routes in the routing table.
- C . All routes are easy to find since routing table entries are larger.
- D . Each router has a more manageable LSDB.
A network administrator must configure a virtual IP address using VRRP on interface VLAN 100 within OS10.
What are the correct steps to accomplish this?
- A . OS10(config)# interface vlan 100
OS10(conf-if-vl-100)# ip address 10.0.100.1/24
OS10(conf-if-vl-100)# standby-group 256
OS10(conf-vlan100-vrid-256)# standby-address 10.0.100.2 - B . OS10(config)# interface vlan 100
OS10(conf-if-vl-100)# ip address 10.0.100.2/24
OS10(conf-if-vl-100)# standby-group 250
OS10(conf-vlan100-vrid-250)# virtual-address 10.0.100.1 - C . OS10(config)# interface vlan 100
OS10(conf-if-vl-100)# ip address 10.0.100.2/24
OS10(conf-if-vl-100)# vrrp-group 256
OS10(conf-vlan100-vrid-256)# virtual-address 10.0.100.1 - D . OS10(config)# interface vlan 100
OS10(conf-if-vl-100)# ip address 10.0.100.1/24
OS10(conf-if-vl-100)# vrrp-group 250
OS10(conf-vlan100-vrid-250)# virtual-address 10.0.100.2
Which multicast address do all OSPF routers use?
- A . 224.0.0.6
- B . 239.0.0.6
- C . 239.0.0.4
- D . 224.0.0.5
In a PIM Sparse Mode based multicast topology, what role does the Rendezvous Point provide?
- A . The node is used to provide (S,G) across a Layer 3 boundary.
- B . The location PIM sends traffic before invoking SPT.
- C . The node is used to provide (*,G) on a Layer 2 shared segment.
- D . The first-hop router is used to provide routing between the source and receiver.