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.
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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
Refer to the exhibit. What type of issue does this error log indicate if the IP address in the error log is located off of the Router A WAN?()
A.HSRP standby configuration error
B.HSRP burned-in address error
C.HSRP secondary address configuration error
D.this is not an HSRP problem,but rather an STP error or router or switch configuration issue
Refer to the exhibit. Users from the Engineering VLAN complain that every time Business VLAN users have a network connectivity issue, the Engineering VLAN users usually have problems experiencing slow response or network connectivity problems. After troubleshooting, an unauthorized switch 2 was found. This unauthorized switch has been a regular problem, assuming the root bridge function under the spanning-tree domain and causing the Engineering VLAN to be unstable. Which three of these actions could be suggested to fix the problem?()
A.Upgrade Spanning Tree Protocol to Rapid Spanning Tree Protocol.
B.Change Business VLAN PCs to switch 1 and switch 4.
C.Force the root bridge to be switch 2, instead.
D.Adjust spanning-tree timers (max-age and forward-delay).
E.Shut down all unused ports.
F.Use MSTP to separate the Engineering VLAN from the Business VLAN to optimize spanning-tree convergence time within each VLAN.
A.prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed to BGP
B.all prefixes in its IP routing table
C.only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed
D.only prefixes received from EBGP peers and prefixes received from route reflectors
E.all prefixes in its routing table except the prefixes received from other EBGP peers
F.all prefixes in its routing table except the prefixes received from other IBGP peers
最新試題
four switches, which one will be root switch.(no pic).
hsrp speak狀態(tài)是什么意思?
what is the disadvantage of policing?
A network administrator is troubleshooting the OSPF configuration of routers R1 and R2.The routers cannot establish an adjacency relationship on their common Ethernet link.The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2.Based on the information in the graphic,what is the cause of this problem?()
SPT初始狀態(tài)之后的一個狀態(tài)是什么?
Which of the following are key characteristics of PPP?()
一堆交換機一個server、一個transpare,問配置prune在哪里配置?
QoS機制中的分類,采用ip數(shù)據(jù)包中的哪個字段?
what is four ospf area type?
兩ebgp鄰居發(fā)路由過來 ,哪些屬性重置?