单选题Which Ethernet field is used to differentiate between the FCoE frame and the FIP frame?()A Ethernet FCSB Source addressC Destination addressD EtherTypeE Protocol type
单选题
Which Ethernet field is used to differentiate between the FCoE frame and the FIP frame?()
A
Ethernet FCS
B
Source address
C
Destination address
D
EtherType
E
Protocol type
参考解析
解析:
暂无解析
相关考题:
A Ezonexam Ethernet switch receives a unicast frame. with a destination MAC that is listed in the switch table. What will this switch do with the frame?A. The switch will forward the frame. to a specific portB. The switch will forward the frame. to all ports except the port on which it was receivedC. The switch will return a copy of the frame. out the source portD. The switch will not forward unicast framesE. The switch will remove the destination MAC from the switch tableF. None of the above.
●When a bridge transmits an Ethernet frame, the Ethernet frame. has(75).(75)A. the broadcast address for the its source addressB. the bridge's LAN address for its destination addressC. the bridge's LAN address for its source addressD. none of the above
What information is used by a switch to forward an Ethernet frame to its destination?() A. IP addressB. destination MAC addressC. ARP table entryD. FCS checksum
When multiple PPP over Ethernet subscribers connect using the same DSL modem, which two attributes does the ERX use to differentiate between subscribers? ()(Choose two.) A. PPP session IDB. subscriber nameC. source MAC addressD. destination MAC address
Which three of the following options are NOT fields found in an Ethernet frame?() A.VersionB.TypeC.Source PortD.FlagsE.Data
Which of one the following fields is contained within an IEEE Ethernet frame header?() A. source and destination MAC addressB. source MAC address and destination network address onlyC. source and destination network address onlyD. source network address and destination MAC addressE. source and destination MAC address and source and destination network address
What will an Ethernet switch do if it receives a unicast frame with a destination MAC that is listed in the switch table()。 A.The switch will not forward unicast frames.B.The switch will forward the frame to a specific port.C.The switch will return a copy of the frame out the source port.D.The switch will remove the destination MAC from the switch table.E.The switch will forward the frame to all ports except the port on which it was received.
A standard IP access list is applied to an Ethernet interface of a router. What does this standard access list filter on?()A、The source and destination addressesB、The destination port numberC、The destination addressD、The source addressE、All of the above
ISL is being configured on a Company switch. Which of the following choices are true regarding the ISL protocol? ()A、 It can be used between Cisco and non-Cisco switch devices.B、 It calculates a new CRC field on top of the existing CRC field.C、 It adds 4 bytes of protocol-specific information to the original Ethernet frame.D、 It adds 30 bytes of protocol-specific information to the original Ethernet frame.
The core Company switches are configured to use 802.1Q trunks. Which three statements are correct with regard to the IEEE 802.1Q standard?()A、 The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frameB、 The packet is encapsulated with a 26 byte header and a 4 byte FCSC、 The protocol uses point-to-multipoint connectivityD、 The protocol uses point-to-point connectivityE、 The IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00F、 The IEEE 802.1Q frame retains the original MAC destination address
What information is used by a switch to forward an Ethernet frame to its destination?()A、IP addressB、destination MAC addressC、ARP table entryD、FCS checksum
When multiple PPP over Ethernet subscribers connect using the same DSL modem, which two attributes does the ERX use to differentiate between subscribers? ()(Choose two.)A、PPP session IDB、subscriber nameC、source MAC addressD、destination MAC address
What does a Layer 2 switch use to decide where to forward a received frame?()A、source MAC addressB、source IP addressC、source switch portD、destination IP addressE、destination port addressF、destination MAC address
What will an Ethernet switch do if it receives a unicast frame with a destination MAC that is listed in the switch table?()A、The switch will not forward unicast frames.B、The switch will forward the frame to a specific port.C、The switch will return a copy of the frame out the source port.D、The switch will remove the destination MAC from the switch table.E、The switch will forward the frame to all ports except the port on which it was received.
Which statement describes the FIP function of the FCoE Initiation Protocol? ()A、 It is required to establish the point-to-point FCoE links with the first switch in the path.B、 It is required to establish the point-to-point FCoE links with any switch across multiple Ethernet segments.C、 It is not used to build the FCoE links.D、 It is used to ensure lossless transport.
For what two purposes does the Ethernet protocol use physical addresses?()A、to uniquely identify devices at Layer 2B、to allow communication with devices on a different networkC、to differentiate a Layer 2 frame from a Layer 3 packetD、to establish a priority system to determine which device gets to transmit firstE、to allow communication between different devices on the same networkF、to allow detection of a remote device when its physical address is unknown
Which Ethernet field is used to differentiate between the FCoE frame and the FIP frame?()A、 Ethernet FCSB、 Source addressC、 Destination addressD、 EtherTypeE、 Protocol type
Which of one the following fields is contained within an IEEE Ethernet frame header?()A、source and destination MAC addressB、source MAC address and destination network address onlyC、source and destination network address onlyD、source network address and destination MAC addressE、source and destination MAC address and source and destination network address
Which three of the following options are NOT fields found in an Ethernet frame?()A、VersionB、TypeC、Source PortD、FlagsE、Data
多选题The core Company switches are configured to use 802.1Q trunks. Which three statements are correct with regard to the IEEE 802.1Q standard?()AThe IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frameBThe packet is encapsulated with a 26 byte header and a 4 byte FCSCThe protocol uses point-to-multipoint connectivityDThe protocol uses point-to-point connectivityEThe IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00FThe IEEE 802.1Q frame retains the original MAC destination address
单选题What will an Ethernet switch do if it receives a unicast frame with a destination MAC that is listed in the switch table?()AThe switch will not forward unicast frames.BThe switch will forward the frame to a specific port.CThe switch will return a copy of the frame out the source port.DThe switch will remove the destination MAC from the switch table.EThe switch will forward the frame to all ports except the port on which it was received.
单选题Which of one the following fields is contained within an IEEE Ethernet frame header?()Asource and destination MAC addressBsource MAC address and destination network address onlyCsource and destination network address onlyDsource network address and destination MAC addressEsource and destination MAC address and source and destination network address
多选题ISL is being configured on a Company switch. Which of the following choices are true regarding the ISL protocol? ()AIt can be used between Cisco and non-Cisco switch devices.BIt calculates a new CRC field on top of the existing CRC field.CIt adds 4 bytes of protocol-specific information to the original Ethernet frame.DIt adds 30 bytes of protocol-specific information to the original Ethernet frame.
单选题During an HACMP installation, it is discovered that the customer is using the 802.3 frame type on The Ethernet adapters. How will this affect HACMP?()A HACMP will support all Ethernet frame types except EtherChannel.B HACMP will not complete autodiscovery if an adapter of type of 802.3 is discovered.C HACMP does not support 802.3 frame types and will ignore any adapters that are that type.D HACMP does not support 802.3 frame type but will attempt to add them to HACMP networks during the discovery process.
单选题What information is used by a switch to forward an Ethernet frame to its destination?()AIP addressBdestination MAC addressCARP table entryDFCS checksum
单选题Which statement describes the FIP function of the FCoE Initiation Protocol? ()A It is required to establish the point-to-point FCoE links with the first switch in the path.B It is required to establish the point-to-point FCoE links with any switch across multiple Ethernet segments.C It is not used to build the FCoE links.D It is used to ensure lossless transport.