Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Network layer Data Link layer None. It is a router problem. Physical layer Network layer Data Link layer None. It is a router problem. Physical layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Carrier is a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices the condition when two or more sections attempt to use the same channel at the same time None of these a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices the condition when two or more sections attempt to use the same channel at the same time None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many large organizations with their offices in different countries of the world connect their computers through telecommunication satellites and telephone lines. Such a communication network is called LAN EITHERNET None of these WAN ECONET LAN EITHERNET None of these WAN ECONET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link? By default, all VLANs are allowed on the trunk. Only extended VLAN's are allowed by default. No VLAN's are allowed, you must configure each VLAN by hand. Only configured VLAN's are allowed on the link. By default, all VLANs are allowed on the trunk. Only extended VLAN's are allowed by default. No VLAN's are allowed, you must configure each VLAN by hand. Only configured VLAN's are allowed on the link. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command is used to create a backup configuration? config mem copy running-config startup-config copy running backup wr mem config mem copy running-config startup-config copy running backup wr mem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 2, 3 and 6 1, 3 and 5 2 and 4 1 and 5 2, 3 and 6 1, 3 and 5 2 and 4 1 and 5 ANSWER DOWNLOAD EXAMIANS APP
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