Switches in VTP transparent mode revert back to VTP server mode after a reboot. Switches in VTP server mode cannot be updated by switches in VTP client mode. Switches in VTP transparent mode forward VTP advertisements. Switches in VTP client mode store VLAN information in NVRAM.
What are three characteristics of VTP?
VTP-enabled switches exchange three types of advertisements: summary routes, subnet advertisements, and advertisement requests from transparent bridges. The switch configuration must be saved and the switch reloaded to reset a configuration revision number. VTP updates are exchanged across trunk links only.
Which three actions can cause problems with a VTP implementation?
Which three actions can cause problems with a VTP implementation? (Choose three.)
using a non-trunk link to connect switches.using lowercase on one switch and uppercase on another switch for domain names.not using any VTP passwords on any switches.configuring all switches to be in VTP server mode.
What is a characteristic of a Layer 2 loop?
Explanation: A Layer 2 loop occurs when broadcast frames are forwarded back to the sending switch via a backup link. Layer 2 frames do not have a Time-to-Live (TTL) attribute. Routers forward packets at Layer 3 (the network layer) not Layer 2.
Which statement describes a characteristic of EtherChannel?
Answers Explanation & Hints: An EtherChannel is formed by combining multiple (same type) Ethernet physical links so they are seen and configured as one logical link. It provides an aggregated link between two switches.
What is the purpose of VTP?
The purpose of VTP is to provide a way to manage Cisco switches as a single group for VLAN configuration purposes. For example, if VTP is enabled on Cisco switches, the creation of a new VLAN on one switch makes that VLAN available to all switches within the same VTP management domain.
What is a characteristic of a fixed configuration switch?
Fixed configuration switches typically support up to 48 ports on a single device. They have options for up to four additional ports for small form-factor pluggable (SFP) devices. High-port densities allow for better use of limited space and power.
What is a characteristic of a routed port on a Layer 3 switch?
Explanation: A routed port on a Layer 3 switch is commonly used for connecting between distribution and core layer switches or between a Layer 3 switch and a router. This port does not get VLAN or trunking commands assigned to it. Instead, the port is programmed with an IP address.
Which are the 2 trunking protocols?
Trunking Protocol Standards. There are two trunking protocols used on modern communication networks: Inter-Switch Link (ISL) from Cisco and the aforementioned nonproprietary IEEE 802.1Q.
What is one way to correct a spanning tree failure?
What is one way to correct a spanning tree failure? Manually remove redundant links in the switched network. During the implementation of Spanning Tree Protocol, all switches are rebooted by the network administrator.
What are two reasons why the Ping messages that are issued from Laptop0 towards Laptop1 are failing choose two?
What are two reasons why the ping messages that are issued from Laptop0 towards Laptop1 are failing? (Choose two.)
The channel group mode is not set correctly on the switches.The wrong cable types are connecting the two switches.The interface VLAN 1 is shut down on both switches.
Where is the VTP domain stored on a switch?
Cisco switches running CatOS store VTP and VLAN information in the main switch configuration file, stored in NVRAM. VTP information is only transmitted over trunk ports.
What happens to switch ports after the VLAN?
What happens to switch ports after the VLAN to which they are assigned is deleted? The ports are disabled. The ports are placed in trunk mode. The ports are assigned to VLAN1, the default VLAN.
Where is extended range VLAN information stored?
Explanation: Extended range VLANs, 1006 through 4094, are not written to the vlan. dat file but are saved in the running configuration file.
