Which of the following should be configured to provide priority to voice traffic?()
第1题:
What does the interface subcommand switchport voice vlan 222 indicate?()
第2题:
Which two statements are true about voice VLANs?()
第3题:
Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority? ()
第4题:
When you enable port security on an interface that is also configured with a voice VLAN, what is the maximum number of secure MAC addresses that should be set on the port?()
第5题:
Which two statements correctly identify factors to consider when Configuring WAN QoS?()
第6题:
An administrator has purchased monitoring software that can be configured to alert administrators when hardware and applications are having issues. All devices are configured with SNMP, but the administrator wants to further secure the SNMP traffic. Which of the following settings would BEST provide additional monitoring security?()
第7题:
Prioritizing traffic between data and voice is defined as which of the following?()
第8题:
Rewrite rules are used in which CoS scenario?()
第9题:
Setting up a custom community name
Configuring the network to block traffic on port 161
Configuring the Windows Firewall to block port 161
Setting SNMP to read only on the devices
Installing new MIBs
第10题:
Voice VLANs are only used when connecting an IP phone and a host to distinct switch ports
Access ports that are configured with voice VLANs will always trust the CoS that is received from IP phones
Access ports that are configured with voice VLANs may or may not override the CoS value that is received from an IP phone
Voice VLANs are configured using the switchport voice vlan vlan-ID interface configuration command
Voice VLANs provide a trunking interface between an IP phone and an access port on a switch to allow traffic from multiple devices that are connected to the port
Enabling Voice VLAN on a switch port will automatically configure the port to trust the incoming CoS markings
第11题:
No more than one secure MAC address should be set.
The default will be set.
The IP phone should use a dedicated port, therefore only one MAC address is needed per port.
No value is needed if the switchport priority extend command is configured.
No more than two secure MAC addresses should be set.
第12题:
Port priority value can be configured between 1 and 65535.
A higher port priority value means a higher priority of LACP.
Port priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.
LACP uses the port priority with the port number to form the port identifier.
LACP Port priority default value should always be changed
第13题:
You have configured voice VLANs on Catalyst switch R1. Which two statements are true about the operation of voice VLANs on this device? ()
第14题:
You need to configure a new Company Catalyst 3560 switch for a VOIP-enabled office. Which three statements are true about the voice VLAN feature on this switch?()
第15题:
Which three statements are true about the voice VLAN feature on a Catalyst 2950 switch? (Choose three.)()
第16题:
Which statement is NOT a key QoS recommended requirement for voice bearer traffic?()
第17题:
A switch port on TK1 is being configured to support 802.1Q trunking. Which of the following are true about 802.1Q trunking?()
第18题:
Which of the following features would BEST be used to optimize real-time voice and video chat?()(Select TWO)
第19题:
Which of the following is required if ports from VLANs on two separate switches need to broadcastto each other?()
第20题:
When the voice VLAN feature is enabled, all untagged traffic is sent according to the default CoS priority of the port.
Enabling voice VLANs enables the switch to create multiple queues for traffic that is entering a port.
When voice VLANs are configured on a trunk link, UplinkFast must also be enabled.
Voice VLANs are configured to enable the switch to forward frames marked with the proper CoS values over separate physical links.
Enabling voice VLANs enables the switch to forward frames with a specific 802.1P marking.
第21题:
The port is configured for both data and voice traffic.
The port is fully dedicated to forwarding voice traffic.
The port will operate as an FXS telephony port.
Voice traffic will be redirected to VLAN 222.
第22题:
Port mirroring
DMZ
Qos
Trunking
第23题:
IPSec VPN
QoS mechanism
Firewall
NAT
EIGRP routing protocol
Static routing