Use an EXP rewrite table.
Use a DSCP rewrite table.
Statically assign a CoS value to an LDP-signaled LSP.
Statically assign a CoS value to an RSVP-signaled LSP.
第1题:
Which two pairings match the application with the correct Cos value?()
第2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3题:
In which two ways can the router ID selection be controlled?()
第4题:
Which three statements are true about the voice VLAN feature on a Catalyst 2950 switch? (Choose three.)()
第5题:
Which two configurations are made using the QoS Setup Wizard? ()(Choose two.)
第6题:
Which two statements are true about hierarchical architecture? ()(Choose two.)
第7题:
Rewrite rules are used in which CoS scenario?()
第8题:
The PRI field should contain the Cos value of 010
The PRI field should contain the Cos value of 011
The PRI field should contain the Cos value of 100
The PRI field should contain the Cos value of 101
The PRI field should contain the Cos value of 110
The PRI field should contain the CoS value of 111
第9题:
The CoS value is trusted for 802.1p or 802.1q tagged traffic.
The voice VLAN feature is disabled by default.
The IP phone accepts the priority of all tagged and untagged traffic and sets the CoS value to 4.
When the voice VLAN feature is enabled, all untagged traffic is sent according to the default CoS priority of the port.
PortFast is automatically disabled when a voice VLAN is configured.
The default CoS value for incoming traffic is set to 0.
第10题:
Use an EXP rewrite table.
Use a DSCP rewrite table.
Statically assign a CoS value to an LDP-signaled LSP
Statically assign a CoS value to an RSVP-signlated LSP
第11题:
The default CoS value for incoming traffic is set up to 0.
The CoS value is trusted for 802.1p or 802.1q tagged traffic.
PortFast is automatically disabled when a voice VLAN is configured.
The voice VLAN feature is disabled by default.
The IP phone accepts the priority of all tagged and untagged traffic and sets the CoS value to 4.
When the voice VLAN feature is enabled, all untagged traffic is sent according to the default CoS priority of the port
第12题:
Use an EXP rewrite table.
Use a DSCP rewrite table.
Statically assign a CoS value to an LDP-signaled LSP.
Statically assign a CoS value to an RSVP-signaled LSP.
第13题:
To provide quality of service (QoS) for voice traffic in an IEEE 802.1 q network, which class of service (CoS) value should be used in the 3-bit, user priority bits (PRI) field? ()
第14题:
In which two ways can you influence how downstream LSRs treat MPLS traffic?()
第15题:
In which two ways can the router ID selection be controlled?()
第16题:
Which statement is true about voice VLANs? ()
第17题:
In which two ways can you influence how downstream LSRs treat MPLS traffic?()
第18题:
What are two purposes of a forwarding class?()
第19题:
You are responsible for managing the database schema for an order entry application in a SQL Server 2005 database. After a design review, a member of the development staff asks you to add a new column named CommissionRate to the Product table. Because the actual commission rates for all products are not known at this time, each product has a default commission rate of 12 percent. The rate can be modified as necessary. You add the new column. You need to configure the table to assign the default value as efficiently as possible. What should you do?()
第20题:
Manually assign RID
Configure local-address
Enable the fxp0 interface
Assign nonmartian address to lo0.
第21题:
to rewrite the ToS bits in the IP header
to classify traffic
to identify traffic that should receive commom treatment
to assign traffic to output queues
第22题:
In a Frame Relay network, delay sensitive traffic is tagged with the discard eligible (DE) bit.
In an MPLS network, the three most significant bits of the DSCP or the IP precedence of the IP packet are copied into the MPLS EXP field.
In an MPLS network, the MPLS EXP bits are used to identify up to 16 CoS values.
The differentiated services code point (DSCP) field consists of the first three bits of the IP precedence field in the header of an IP packet.
The 802.1Q standard uses a three bit field referred to as the user priority bits (PRI) to mark packets as belonging to a specific CoS.
第23题:
In a Frame Relay network, delay sensitive traffic is tagged with the discard eligible (DE) bit.
In an MPLS network, the three most significant bits of the DSCP or the IP precedence of the IP packet are copied into the MPLS EXP field
In an MPLS network, the MPLS EXP bits are used to identify up to 16 CoS values.
The differentiated services code point (DSCP) field consists of the first three bits of the IP precedence field in the header of an IP packet.
The 802.10 standard uses a three bitfield referred to as the user priority bits (PRI) to mark packets as belonging to a specific CoS.
第24题:
When the voice VLAN feature is enabled, all untagged voice and data traffic is sent through the voice VLAN.
The voice VLAN feature is enabled by default.
The IP phone overrides the priority of all incoming data traffic (tagged and untagged) and sets the CoS value to 0.
The default CoS value is 1 for incoming voice and data traffic.