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13 Cards in this Set
- Front
- Back
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WHere is the hot standby router protocol located?
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on the router
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What is used to find the MAC address?
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ARP
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on what layer of the OSI model is ARP found>
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-network
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How many nodes can be attached to :
10Base2 10Base5 10BaseT 10BaseFL |
2-30
5-100 T-2 FL-o |
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Will collisions occur on a switch port operating at full duplex?
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NO
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What do virtual LANs separate?
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broadcast domains
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What needs to connect VLANs?
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routers
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With RSM (route switching module) what layers of the OSI model can switches operate at>
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layer 2- mac address
layer 3- ip addresses layer 4- port numbers |
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what layer do routers make switching decisions based on?
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layer 3- network address of incoming and outgoing packets
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network address translation
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-allows internal LAN nodes to reamin hidden from outside world
-used so that many users can share a single internet routable IP address and as a security measure |
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NAT allows many private IP address to share a single >>>>>>>>> IP address?
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public
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a big disadvantage of NAT is:
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delay
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the /24 signifies what?
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-masked bits
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