CAR has been configured on router HW1. What best defines Committed Access Rate (CAR)?

• A.CAR allows metering of traffic for traffic shaping.
• B.CAR matches only on UDP port range [16384 - 32767].
• C.CAR is part of a set of features to be used in conjunction with queuing to form a hierarchical policy.
  CAR must always be applied in a parent policy-map, whereas CBWFQ should be applied in a child policy-map.
• D.CAR is a feature that allows the rate limiting of traffic in either the incoming or outgoing direction.
• E.CAR is a queuing feature.

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xThe existing Route-policy is as follows:
Ip community-filter 1 permit 100:1 ip as-path-filter 2 permit^100$
Route-policytest permit node 10
If-match community-filter 1
If-match as-path-filter 2
Apply as-path 200
What is the correct description about the above configuration?

• A.The route matches the above only if the BGP 100:1 AS-PATH 100 BGP route- policy route-routed
  carrier attribute has a value of quo.
  Policy AS-PATH 20 AS_PATH 200 . The attribute of the matching route will be changed to the
  attribute of the matching route will be changed to
• B.Only if the BGP AS-PATH 100 BGP route-policy AS_PATH route is carried as , the route will match
  the above. Matching route
  Sex will be changed to 200
• C.As long as the route bearer attribute BGP 100:1 BGP route-policy has a group value, the route will
  match the above. Matching route
  The AS_PATH 200 attribute will be changed to
• D.Only if the BGP 100:1 AS_PATH 100 BGP route carry attribute has a value of or , the route will match
  the above

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The HW network consists of Network A and B that are connected via Router HW1 and Router HW2. The HW network is shown in the following exhibit. To set up an IPSec VPN between routers HW1 and HW2, which of the following crypto access-lists must be configured on Router HW1 in order to send LAN to LAN traffic across the encrypted VPN tunnel?

• A.rule permit ip source 10.1.2.0 0.0.0.255 destination 10.1.1.0 0.0.0.255
• B.rule permit ip source 10.1.1.0 0.0.0.255 destination 192.168.1.2 0
• C.rule permit ip source 198.168.1.1 0 destination 192.168.1.2 0
• D.rule permit ip source 10.1.1.0 0.0.0.255 destination 10.1.2.0 0.0.0.255
• E.rule permit ip source 192.168.1.1 0 destination 10.1.2.0 0.0.0.255

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Which of the following statements are NOT true regarding the TCP sliding window protocol? (Multiple Choice)

• A.The initial window offer is advertised by the sender
• B.If the retransmission timer expires without the sender receiving an ACK message, the receiver retransmits the packet to the sender.
• C.The size of the sliding window can only increase or stay the same
• D.It allows the transmission of multiple frames before waiting for an acknowledgment
• E.The receiver is required to acknowledge the data packets transmitted by the sender
• F.The sender need not transmit a full window's worth of data

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When a Layer 3 switch forwards IP packets between locally attached VLANs, which of the following fields is rewritten?

• A.Layer 3 transport protocol
• B.Layer 2 TTL
• C.Layer 3 destination IP address
• D.Layer 3 source IP address
• E.Layer 3 TTL

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