【简答题】
查看正确答案A、On-Passive B、On-Auto C、Passive-Active D、Desirable-Auto E、Active-Active F、Desirable-Desirable
搜题
更多“PAGP 的EtherChannel端口中的一个物理端口为什么状态？”相关的问题
第3题
A、Mismatched EtherChannel protocol B、Mismatched EtherChannel port selection C、Mismatched EtherChannel distribution algorithm D、Mismatched trunk mode E、Mismatched native VLAN F、Mismatched link speed
第4题
A、enables LACP unconditionally B、enables PAgP only if a PAgP device is detected C、enables PAgP unconditionally D、enables Etherchannel only E、enables LACP only if a LACP device is detected
第6题
A、The VSS switch must be the root bridge for all VLANs and is automatically designated. B、The VSS switch is defined in RFC 4318 as a managed object. C、The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devices. D、A VSS interoperates with a virtual port channel. E、The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devices. F、A VSS increases the size of the spanning-tree domain.
第7题
A、 The VSS switch must be the root bridge for all VLANs and is automatically designated B、 The VSS switch is defined in RFC 4318 as a managed object C、 The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devices D、 A VSS interoperates with a virtual port channel E、 The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devices F、 A VSS increases the size of the spanning-tree domain
第8题
A、 If a port is connected to a foreign device make sure to disable CDP， DTP， RPR， PAgP， UDLP， and any other unnecessary protocols， and enable UplinkFast/BPDU guard on it. B、 Enable root guard feature to prevent a directly or indirectly connected STP-capable device from affecting the location of the root bridge. C、 Configure VTP domains appropriately or turn off VTP altogether to limit or prevent possible undesirable protocol interaction with regards to the network-wide VLAN configuration. D、 Set the native VLAN ID to match the port VLAN ID of any 802.1q trunk to prevent spoofing. E、 Disable all unused ports and place them in an unused VLAN to avoid unauthorized access.
