What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network in the show ip bgp command output？（）

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• What are two reasons that a network administrator would use access lists? (Choose two.) （）。

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• What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network when usingthe "show ip bgp" command？（）

  A . The network was originated via redistribution of an interior gateway protocol into BGP B . The network was defined by a static route C . The network was learned via IBGP D . The network was learned via EBGP E . The network was originated via a network or aggregate command

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• What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network when using the "show ip bgp" c ommand?（）

  A . The network was originated via redistribution of an interior gateway protocol into BGP. B . The network was defined by a static route. C . The network was learned via IBGP. D . The network was learned via EBGP. E . The network was originated via a network or aggregate command.

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• What are two reasons a network administrator would use CDP (Choose two.)（）。

  A . to verify the type of cable interconnecting two devices B . to determine the status of network services on a remote device C . to obtain VLAN information from directly connected switches D . to verify Layer 2 connectivity between two devices when Layer 3 fails E . to obtain the IP address of a connected device in order to telnet to the device F . to determine the status of the routing protocols between directly connected router

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• There are many reasons why customers lack sufficient security measures on the network. Which two reasons for insufficient security are typical of the customers today?（）

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• What are two reasons that a network administrator would use access lists (Choose two.)（）。

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• The network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two validreasons for adopting ipv6 over ipv4？（）

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• What are two reasons a network administrator would use CDP?（）

  A . to verify the type of cable interconnecting two devices B . to determine the status of network services on a remote device C . to obtain VLAN information from directly connected switches D . to verify Layer 2 connectivity between two devices when Layer 3 fails E . to obtain the IP address of a connected device in order to telnet to the device F . to determine the status of the routing protocols between directly connected router

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• What are two reasons a network administrator would use CDP? (Choose two.)（）

  A . to verify the type of cable interconnecting two devices B . to determine the status of network services on a remote device C . to obtain VLAN information from directly connected switches D . to verify Layer 2 connectivity between two devices when Layer 3 fails E . to obtain the IP address of a connected device in order to telnet to the device F . to determine the status of the routing protocols between directly connected router

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