Cisco 300-101 Online Practice Questions and Exam Preparation

Cisco 300-101 Online Questions & Answers

• Question 741:

  When unicast reverse path forwarding is configured on an interface, which action does the interface take first when it receives a packet?

  A. It check the ingress access list
  B. It check the egress access list
  C. It verifies that the source has a valid CEF adjacency
  D. It verifies a reverse path via the FIB to the source
  D. It verifies a reverse path via the FIB to the source

• Question 742:

  Which feature mitigates fragmentation issues caused by endpoint hosts?

  A. ICMP DF bit
  B. PMTU
  C. TCP Flow Control
  D. TCP MSS
  D. TCP MSS

• Question 743:

  Which three are characteristics of IPv6? (Choose three.)

  A. An IPv6 address is 128 bits long.
  B. An IPv6 header is 20 bits long.
  C. An IPv6 header contains the next header field.
  D. An IPv6 header contains the protocol field.
  E. IPv6 routers send RA messages.
  F. An IPv6 header contains the header checksum field.
  A. An IPv6 address is 128 bits long.
  C. An IPv6 header contains the next header field.
  E. IPv6 routers send RA messages.

• Question 744:

  Which protocol is used in a DMVPN network to map physical IP addresses to logical IP addresses?

  A. BGP
  B. LLDP
  C. EIGRP
  D. NHRP
  D. NHRP

• Question 745:

  With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process?

  A. Point-to-point
  B. Backbone area 0
  C. Broadcast multi-access
  D. Non-broadcast multi-access
  A. Point-to-point

• Question 746:

  Refer to the exhibit. Which networking challenge is the most important issue to address to enable optimal communication between the networks at company A and company B?

  

  A. IPv4 fragmentation
  B. unicast flooding
  C. asymmetric routing
  D. UDP latency
  E. IPV4 MTU
  C. asymmetric routing

• Question 747:

  What does an Cisco router use as default username for CHAP authentication?

  A. chap
  B. Hostname
  C. cisco
  D. ppp
  B. Hostname

• Question 748:

  Which two statements about EVN are true? (Choose two)

  A. Virtual network tags are assigned per-VRF.
  B. it is supported only on access ports.
  C. Virtual network tags are assigned globally.
  D. Routing metrics can be manipulated only from directly within the routing-context configuration.
  E. The VLAN ID in the 802.1q frame carries the virtual network tag.
  F. The VLAN ID is the ISL frame carries the virtual network tag.
  A. Virtual network tags are assigned per-VRF.
  E. The VLAN ID in the 802.1q frame carries the virtual network tag.

• Question 749:

  Which encapsulation supports an interface that is configured for an EVN trunk?

  A. 802.1Q
  B. ISL
  C. PPP
  D. Frame Relay
  E. MPLS
  F. HDLC
  A. 802.1Q

• Question 750:

  What happens when unicast flood protection is triggered on a VLAN?

  A. The VLAN is shut down
  B. Traffic on the VLAN is load-balanced across multiple links
  C. The VLAN is removed from the VLAN database
  D. Traffic on the VLAN is passed to another VLAN with lower load
  A. The VLAN is shut down