DES-5221 Exam Questions

How are multiple hardware based ACLs filtered?

Which LSA types are used in a single area OSPF topology?

How are ACLs processed?

When configuring VRRP in tandem with VLT, what is the default VRRP mode?

Which router types are contained in a single-area OSPF implementation?

Which field in an IP header is used for QoS marking?

What type of network in a Data Center flattens the core and aggregation layers into a single tier?

In the OS10 CLI what does Ctrl+A do?

Which type of protocol is OSPF and what metric does it use to determine best path?

What is the function of the authentication service?

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 cau...

What is an advantage of UFD?

Which best describes traffic flow in a campus network environment?

How does a DHCP Client make a request to a DHCP server following an offer?

Refer to the exhibit. What is the VRRP state of OS10-A after a router with a default VRRP admin priority with VRID100 comes online?

To which IEEE standard are dynamic LAGs compliant on Dell EMC Networking OS10 switches?

A network administrator wants servers to avoid spanning-tree convergence immediately after connecting to a leaf switch. Which spanning-tree feature would allow this?

When installing OS10 on a switch from a USB drive, what format is used for the file system?

What benefit does VRRP version 3 provide over VRRP version 2 in OS10?

Which commands are required to properly configure an OS10 switch to run OSPF on eth1/1/3 and to add network 144.254.1.0/30 to OSPF area 0?

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 protoc...

Refer to the exhibit. Which configuration will allow S1 to ping S2's Lo0 address?

Which configuration supports tagged frames on VLAN 20 and untagged frames on VLAN 5?

What is required to enable ECMP in BGP?

A network administrator enters the BGP command neighbor 10.0.2.1. The BGP router does NOT have any route to the 10.0.2.0 network. What will happen?

In a PIM Sparse Mode (PIM-SM) based multicast topology, what function does the Rendezvous Point provide?

A customer has disabled LLDP on the management interface of the switch. What is the proper command to re-enable it?

What is the valid range of VLAN IDs for Dell EMC Networking OS10 switches?

Which LSA type provides information necessary to reach routers originating type 5 LSA's in other areas?

What is the default PIM-SSM IP range?

Refer to the exhibit. Where is the rendezvous point for the group 239.255.255.250?

Which LSA type contains information about routes redistributed into OSPF?

Which command shows whether a LAG protocol is static or dynamic on a Dell EMC Networking OS10 switch?

Refer to the exhibit. No static routing has been configured. For iBGP loopback-based peering, which statement is correct?

Refer to the exhibit. A default route exists on OS10-C that points all internet traffic towards 10.0.13.3 on OS10-B. A network administrator needs to re-route internet traffic only...

When implementing QoS on a 10Gb connection, 6Gb is required by the customer. What QoS level best fits the requirement while keeping resource use to a minimum?

Two OS10 switches reside within a VLT domain with statically configured primary-priorities. The current primary peer, switch OS10-A, has a priority of 100, while the secondary peer...

What version of IGMP is required by PIM-SSM receivers?

What is the maximum number of LLDP neighbors supported per system with OS10?

There is a spanning tree mismatch at the global level. PVST+ is configured on a VLT peer. All VLT port channels go down on both VLT peers. A syslog error message is generated. What...

When using Policy Based Routing what is a valid matching criterion?

Refer to the exhibit. The output shown is from which command?

What are the correct steps to configure a static LAG on a Dell Networking OS10 switch?

What is the size of the VLAN tag in an Ethernet frame?

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. Giv...

When configuring a vrf instance for the management interface that has been in use, what step must be done first to configure it?

Using the MAC 8c-ec-4b-5b-61-9d, what is a valid EUI-64 link local address?

What is the default lease time in hours for an address lease in DHCP?

What is a valid OS10 iBGP configuration?

What is a feature of virtual routing and forwarding (VRF)?