您可能感興趣的試卷
你可能感興趣的試題
A.enable a Cisco router to "passively" listen to Auto-RP packets without the router actively sending or forwarding any of the packets
B.allow Auto-RP packets in groups 224.0.1.39 and 224.0.1.40 to be flooded in dense mode out interfaces configured with the ip pim sparse-mode command
C.enable the use of Auto-RP on a router
D.configure the router as an Auto-RP mapping agent
A.PIM join messages are sent every 60 seconds to refresh the upstream router’s mroute state for the multicast tree.
B.Routers send a PIM join acknowledgement in response to each PIM join message received from a downstream router.
C.PIM join messages are only sent when the multicast distribution tree is first being established.
D.PIM join messages are sent every three minutes to refresh the upstream router’s mroute state for the multicast tree.
A.The source must send a PIM Register message to the rendezvous point (RP)
B.The source must first join the multicast group using IGMP before sending
C.The source must perform a Request to Send (RTS) and Clear to Send (CTS) handshake with the PIM designated router (DR)
D.No control plane signaling needs to be performed;the source can simply begin sending on the local subnet
A.Attempt to TELNET from the router connected to the inside of the firewall to the router connected to the outside of the firewall. If telnet works, BGP will work, since telnet and BGP both use TCP to transport data.
B.Ping from the router connected to the inside interface of the firewall to the router connected to the outside interface of the firewall. If you can ping between them, BGP should work, since BGP uses IP to transport packets.
C.There is no way to make BGP work across a firewall without special configuration, so there is no simple test that will show you if BGP will work or not, other than trying to start the peering session.
D.There is no way to make BGP work across a firewall.
最新試題
hsrp speak狀態(tài)是什么意思?
問(wèn)一個(gè)怎么樣的屬性,能讓路由不通告給任何的peer?
如何實(shí)現(xiàn)擁塞避免?
four switches, which one will be root switch.(no pic).
兩ebgp鄰居發(fā)路由過(guò)來(lái) ,哪些屬性重置?
what is the disadvantage of policing?
What is the next state of initial in spanning-tree protocol?
當(dāng)將多個(gè)交換機(jī)加入到MST region當(dāng)中會(huì)發(fā)生什么(what happen)?
The Frame Relay network in the diagram is not functioning properly.What is the cause of the problem?()
Refer to the exhibit.How many broadcast domains exist in theexhibited topology?()