A.Only use fiber in pairs.
B.Configure root guard on your switches.
C.Do not use fiber but use copper.
D.Configure UDLD to prevent one-way link conditions.
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A.number of hops
B.priority of the bridge
C.interface bandwidth
D.interface delay
E.None of the above
Refer to the exhibit. Which switching feature is being tested?()
A.loop guard
B.PortFast
C.root guard
D.BDPU guard
A.Because Frame Relay IETF encapsulation is only configurable at interface level, you must use IETF encapsulation on all routers.
B.This is not a possible scenario. A dedicated Frame Relay link to RemoteB is mandatory at the central office.
C.The router at RemoteB must be replaced by a Cisco router.
D.Use Frame Relay IETF encapsulation on a per-VC basis on the central office router.
E.There is a problem in the Frame Relay cloud, because Cisco routers are compatible with IETF Frame Relay.
A.Configure the EtherChannel as "desirable" first.
B.Assign all interfaces to the same VLAN.
C.Disable PortFast on the interfaces in the EtherChannels.
D.Disable all interfaces first.
E.Fast Ethernet and Gigabit Ethernet ports cannot be assigned to the same EtherChannel.
F.Fix cabling problems.
A.Because the configuration revision of the new switches is lower than the rest of the network, it can change the VLAN database of the other switches.
B.As a VTP server, the new switch deleted all VLANs of the network.
C.Erasing VLANs increases the VTP configuration revision.
D.Since the configuration revision of the network is higher than the new switch, the VLAN database was automatically synchronized.
A.source IP address
B.destination IP address
C.per-packet load balance
D.destination MAC address
E.source MAC address
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Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?()
兩ebgp鄰居發(fā)路由過(guò)來(lái) ,哪些屬性重置?
what is the advantage of policing opposite to shaping?
Refer to the exhibit.The network administrator is in acampus building distant from Building B.WANRouter is hosting a newly installed WAN link on interface S0/0.The new link is not functioning and the administrator needs to determine if the correct cable has been attached to the S0/0 interface.How can the administrator accurately verify the correct cable type on S0/0 in the most efficient manner?()
What is method list for configure aaa?
four switches, which one will be root switch.(no pic).
如何實(shí)現(xiàn)擁塞避免?
什么是NAT?
aaa架構(gòu)中哪個(gè)是要求用戶輸入用戶名和密碼?
Refer to the exhibit.How many broadcast domains exist in theexhibited topology?()