多项选择题
A.forwarding information base B.adjacency tables C.neighbor tables D.caching tables E.route tables
WhichprocessplaysamajorroleinthecreationoftheCEFadjacen...
单项选择题Which process plays a major role in the creation of the CEF adjacency table？ （）
A.Address Resolution Protocol （ARP） B.PDU header rewrite C.NetFlow switching D.hello packet exchange
Whichofthefollowingcommandscanbeissuedwithoutinterferin...
单项选择题Which of the following commands can be issued without interfering with the operation of loop guard？（）
A.Switch（config-if）#spanning-tree guard root B.Switch（config-if）#spanning-tree portfast C.Switch（config-if）#switchport mode trunk D.Switch（config-if）#switchport mode access
A port in a redundant topology is currently in the bloc...
单项选择题
A port in a redundant topology is currently in the blocking state and is not receiving BPDUs. To ensure that this port does not erroneously transition to the forwarding state， which command should be configured to satisfy the requirement？（）
A.Switch（config）#spanning-tree loopguard default B.Switch（config-if）#spanning-tree bdpufilter C.Switch（config）#udld aggressive D.Switch（config-if）#spanning-tree bpduguard
