CCENT/CCNA ICND1 100-105: Network Configuration and Troubleshooting
1. Configuring Port Security on a LAN Switch
A network technician is configuring port security on a LAN switch interface. The security policy requires host MAC addresses to be learned dynamically, stored in the address table, and saved to the switch running configuration. To implement this policy, the technician needs to add the following command:
Switch(config-if)# switchport port-security mac-address sticky
2. Remote Switch Management
An administrator would configure an IP address on the VLAN 1 interface to manage the switch remotely.
3. Matching Packets to Exiting Interfaces (Refer to Exhibit – Missing)
Note: The exhibit is missing, so this question cannot be answered.
4. MAC Address Table Entries (Refer to Exhibit – Missing)
Note: The exhibit is missing, so this question cannot be answered.
5. Forwarding Traffic Without a Specific Route
The feature on a Cisco router that permits the forwarding of traffic for which there is no specific route is the gateway of last resort.
6. Default Violation Mode for Port Security
When port security is enabled, a switch port uses the default violation mode of shutdown until specifically configured to use a different violation mode.
7. Troubleshooting Inter-VLAN Communication (Refer to Exhibit – Missing)
Note: The exhibit is missing, so this question cannot be answered.
8. Causes of Excessive Runt and Giant Frames
Two issues that might cause excessive runt and giant frames in an Ethernet network are:
- a malfunctioning NIC
- excessive collisions
9. Static Routing with Cisco Express Forwarding Disabled
If Cisco Express Forwarding is disabled, a router will require fully specified static routes on Ethernet multiaccess interfaces to avoid routing inconsistencies.
10. Missing Interfaces in VLAN Output (Refer to Exhibit – Missing)
Note: The exhibit is missing, so this question cannot be answered.
11. Unsupported Address Type in IPv6
The address type not supported in IPv6 is broadcast.
12. Purpose of Separate Native VLAN
A separate native VLAN should be used to carry uncommon untagged frames to avoid bandwidth contention on data VLANs.
13. Devices for Inter-VLAN Communication
Two devices that allow hosts on different VLANs to communicate with each other are:
- Layer 3 switch
- router
14-55. Remaining Questions (Refer to Exhibits – Missing)
Note: The exhibits for questions 14-55 are missing, so these questions cannot be answered accurately. Please provide the exhibits for a complete response.
General Recommendations
This document provides answers and explanations for the questions presented. However, without the exhibits, some questions cannot be answered accurately. Please provide the missing exhibits for a complete and accurate response.
This document also uses headings (h2, h3, etc.) to organize the content and make it easier to read. It also incorporates bold and italic formatting for emphasis and lists where appropriate.