There is no routing protocol running, but Router B and C have the following static routes configured
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In this network, Host A is trying to reach Host D. There is no routing protocol running, but Router B and C have the following static routes configured:
Router B: ip route 10.1.3.0 255.255.255.0 ethernet 1
Router C: ip route 10.1.1.0 255.255.255.0 ethernet 1
What is the primary benefit of the “time-to-live” field in the IP header?
What is the primary benefit of the “time-to-live” field in the IP header?
what type of transport architecture is best suited for creating an OC-12 RPR ring with 4 Cisco 12000 nodes?
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In a customer access ring environment, what type of transport architecture is best suited for creating an OC-12 RPR ring with 4 Cisco 12000 nodes?
what node would you put a static route to access this network from an external IP network?
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With a router connected to node E, and a laptop connected to node C, in what node would you put a static route to access this network from an external IP network?
How many of the links in the diagram will be placed in blocking mode by STP?
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The diagram shows an L2 switched campus. Switch X is the STP root and switch Y is the standby root. How many of the links in the diagram will be placed in blocking mode by STP?
what would the PMD value be (worst-case) if another 30 KM segment is spliced into the original cable with iden
If a 10 KM fiber cable segment has a worst-case PMD value of 1.0ps, then what would the PMD value be (worst-case) if another 30 KM segment is spliced into the original cable with identical fiber specifications?
when is the extinction ratio acceptable?
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In the OC-48 signal shown, when is the extinction ratio acceptable?
What happens?
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Routers E and F are configured for HSRP (Hot Standby Routing Protocol). E has a priority of 100, while F has a priority of 50. At one point, when E is the active router, it fails, and F takes over as the active router. A few minutes later, E returns to service. What happens?
What steps can the administrator take to ensure that the “debug” will not require too much CPU, or
A network administrator is using debug commands to check the performance of a network. What steps can the administrator take to ensure that the “debug” will not require too much CPU, or at least that she will not have to reboot the router to disable debug? (multiple answer)
Calculate the gain of an amplifier if 1 watt is applied to the imput and 2 watts is measured at the output:
Calculate the gain of an amplifier if 1 watt is applied to the imput and 2 watts is measured at the output: