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block

Based on this FIB table, which statement is correct?

Select the correct answer(s).  

(0/0)

---

The IP address of the router on FastEthernet is 209.168.201.1

The router will listen for all multicast traffic

The gateway of last resort is 192.168.201.1

There is no default gateway

none

Which fast switching method is used when entries are present in the output of the command show ip cache?

Select the correct answer(s).  

(0/0)

---

Fast switching

Processes switching

Cut-through packet switching

CEF switching

none

Which three problems result from application mixing of UDP and TCP streams within a network with no QoS? (Choose three)

Select the correct answer(s).  

(0/0)

---

Latency

Windowing

Jitter

Starvation

Lower throughput

none

A corporate policy requires PPPoE to be enabled and to maintain a connection with the ISP, even if no interesting traffic exists. Which feature can be used to accomplish this task?

Select the correct answer(s).  

(0/0)

---

Half Bridging

PPPoE Groups

TCP Adjust

Peer Neighboring Route

Dialer Persistant

none

Which two actions must you perform to enable and use windows scaling on a router? (Choose two)

Select the correct answer(s).  

(0/0)

---

Execute the command ip tcp window-size 65536

Set window scaling to be used on the remote host

Execute the command ip tcp queuemax

Execute the command ip tcp adjust-mss

Set TCP options to "enabled" on the remote host

none

Which method allows IPv4 and IPv6 to work together without requiring both to be used for a single connection during the migration process?

Select the correct answer(s).  

(0/0)

---

GRE tunneling

Dual-stack method

NAT-PT

6to4 tunneling

none

A network administrator executes the command clear ip route. Which two tables does this command clear and rebuild? (Choose two)

Select the correct answer(s).  

(0/0)

---

IP routing

CEF table

FIB

Topology table

MAC addy table

ARP cache

none

Which PPP authentication method sends authentication information in clear text?

Select the correct answer(s).  

(0/0)

---

CHAP

MS CHAP

PAP

CDPCP

none

A network administrator uses IP SLA to measure UDP performance and notices that packets on one router have a higher one-way delay compared to the opposite directions. Which UDP characteristic does this scenario describe?

Select the correct answer(s).  

(0/0)

---

Latency

Starvation

Nonsequencing unordered packets

Jitter

Connectionless communication

none

A network engineer has been asked to ensure that the PPPoE connection is established and authenticated using an encrypted password. Which technology, in combination with PPPoE, can be used for authentication in this manner?

Select the correct answer(s).  

(0/0)

---

CHAP

ESP

PAP

dot1x

IPsec

none

Prior to enabling PPPoE in a virtual private dial-up network group, which task must be completed?

Select the correct answer(s).  

(0/0)

---

Execute the switchport command

Execute the vpdn enable command

Disable CDP on the interface

Enable QoS FIFO for PPPoE support

none

A network administrator notices that transmission rates of senders of TCP traffic sharply increase and decrease simultaneously during periods of congestion. Which condition causes this?

Select the correct answer(s).  

(0/0)

---

Tail drop

Random early detection

Global synchronization

Queue management algorithm

none

Which three TCP enhancement can be used with TCP selective acknowledgments?

Select the correct answer(s).  

(0/0)

---

Header compression

Keepalive

Time stamps

Explicit congestion notification

MTU window

TCP path discovery

none

Which statement about the use of tunneling to migrate to IPv6 is true?

Select the correct answer(s).  

(0/0)

---

Tunneling is less secure than dual-stack or translation

Tunneling does not enable users of the new protocol to communicate with users of the old protocol without dual-stack hosts

Tunneling is more difficult to configure than dual-stack or translation

none

Under which condition does UDP dominance occur?

Select the correct answer(s).  

(0/0)

---

When ACLs are in place to block TCP traffic

When TCP traffic is in the same class as UDP

When WRED is enabled

When UDP flow are assigned a lower priority queue