多选题Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority? ()APort priority value can be configured between 1 and 65535.BA higher port priority value means a higher priority of LACP.CPort priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.DLACP uses the port priority with the port number to form the port identifier.ELACP Port priority default value should always be changed

多选题
Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority? ()
A

Port priority value can be configured between 1 and 65535.

B

A higher port priority value means a higher priority of LACP.

C

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.

D

LACP uses the port priority with the port number to form the port identifier.

E

LACP Port priority default value should always be changed


参考解析

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You are about to migrate a customer network to use a VSS. Which of these statements is true about a VSS? ()A、 The VSS switch must be the root bridge for all VLANs and is automatically designatedB、 The VSS switch is defined in RFC 4318 as a managed objectC、 The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devicesD、 A VSS interoperates with a virtual port channelE、 The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devicesF、 A VSS increases the size of the spanning-tree domain

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多选题Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority? ()APort priority value can be configured between 1 and 65535.BA higher port priority value means a higher priority of LACP.CPort priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.DLACP uses the port priority with the port number to form the port identifier.ELACP Port priority default value should always be changed

单选题Company.com wishes to use HACMP on two IBM eServer pSeries servers. During the planning  session, it was decided to use the native serial ports s1 or s2 for a non-IP heartbeat network.  What should be done to ensure the serial network will function with HACMP heartbeats?()A Use either s1 or s2 port configured as a TTY interface with a NULL Modem cable.B Use the s2 serial port on each system configured as a TTY interface with a NULL modem cable.C Use the s1 port on each system configured as a TTY interface with a standard serial modemcable.D Verify with IBM support which native serial ports for the server model can be used for HACM pheartbeats.

多选题Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch?()ASW1#show swithport port-security interface FastEthernet 0/12BSW1# show swithport port-secure interface FastEthernet 0/12CSW1# show port-secure interface FastEthernet 0/12DSW1#show running-configESW1#show port-security interface FastEthernet 0/12

单选题Switch SW1 has been configured with Private VLANs. With that type of PVLAN port should thedefault gateway be configured?()ATrunkBIsolatedCPrimaryDCommunityEPromiscuousFNone of the other alternatives apply

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单选题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?()ANo more than one secure MAC address should be set.BThe default will be set.CThe IP phone should use a dedicated port, therefore only one MAC address is needed per port.DNo value is needed if the switchport priority extend command is configured. ENo more than two secure MAC addresses should be set.