Answer Posted / vivek rautela

VPN stands for Virtual Private Network.
VPN is used to access a secure network from public network.
Using VPN one can access a secure network even if that user
is physically not present in the secure network.

To access Secure network using VPN one should have the
access to use VPN to access the secure network.The user
should have the VPN software installed on his system, &
should have configured the software properly.

VPN can be configured by installing the lastet version of
VPN which is 5.0 as of now. It authenticates the user
before entering the secure network.

whenever we give #metastat cmd in svm, it display output "need to maintain" state, what u do?

1527

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553

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When you connect two redundant links of switch to hub to form a loop , and when the switch receives its own BPDU what it will do.

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Draw network configuration and protocol layer interface architecture for a multiprotocol bridge that interconnects an Ethernet LAN to a token-ring LAN.

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Which application protocol can not be blocked by the Switch?

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