网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
多选题
Firewall filters can perform which two actions？（）
A
Log packet.
B
Count packet.
C
Set packet metric.
D
Decrement packet TTL.
E
Change destination IP address.
参考答案
参考解析
解析：
暂无解析
更多 “多选题Firewall filters can perform which two actions？（）ALog packet.BCount packet.CSet packet metric.DDecrement packet TTL.EChange destination IP address.” 相关考题
考题
●The typical firewall consists of two packet filters and a (an) (68) ．(68) A．routerB．bridgeC．applicationD．server
考题
阅读下面的短文，回答问题 [When an IP packet arrives at a router, generally the router looks at the destination address of the packet, and forwards the packet to one of its network interfaces. The forwarding decision is usually done by looking up the destination address from another data structure called a forwarding table. The forwarding table is created by the router using the routing table and possible routing policies existing in the router. The router then creates a table where it lists which networks are accessible through which of the routers network interfaces. An IP router looks at every IP packet individually and does the forwarding decision on a packet-by-packet basis. If something changes in the routers routing table, a packet can take a different route from a preceding packet even if it has the same destination.] From the paragraph above，we can see that the router （ ） a forwarding table according to the routing table and possible routing policies existing in the router. When an IP packet arrives at a router, the （ ） part of packet is normally checked by the router. An IP router checks every IP Packet individually and makes the forwarding decision based on （ ）.A．is generating B．generate C．is generated D．generates A．forwarding table B．network interfaces C．routing policies D．destination address A．the destination address and network interfaces B．forwarding table and network interfaces C．the destination address and forward table D．routing policies and routing table
考题
The typical firewall consists of two packet filters and a(an)(68).A．routerB．bridgeC．applicationD．server
考题
Which two packet attributes contribute to the identification of a session? ()(Choose two.)
A. destination portB. TTLC. IP optionsD. protocol number
考题
Firewall filter policers can perform which two actions?()
A. Set the next hop.B. Discard packets.C. Set loss priority.D. Sample packet content.
考题
Which two firewall filter actions will terminate the processing and evaluation of a packet?()
A. permitB. acceptC. denyD. discard
考题
●We have already covered the topic of network addresses. The first(71) in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a (72) to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a (73)address in an lP packet. Note also that this special address also reduces the number of available hostid for each netid in classes A,B,and C.In classes A,B,and C,an address with all Is for the netid and hostid (32 bits) defines a( 74) address in the current network.A host that wants to send a message to every other host can use this address as a destination address in an IP packet. However,a router will block a packet having this type ofaddress to confine the broadcasting to the (75) network. Note that this address belongs to class E.(71) A.datagramB.functionC.addressD.service(72) A.routerB.switchC.hubD.firewall(73)A.sourceB.destinationC.localD.remote(74) A.unicastB.multicastC.broadcastD.anycast(75) A.neighborB.nextC.remoteD.local
考题
We have already covered the topic of network addresses. The first（71） in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a.（） to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a （73）address in an lP packet. Note also that this special address also reduces the number of available hostid for each netid in classes A,B,and C.
In classes A,B,and C,an address with all Is for the netid and hostid (32 bits) defines a（74） address in the current network.A host that wants to send a message to every other host can use this address as a destination address in an IP packet. However,a router will block a packet having this type ofaddress to confine the broadcasting to the （75） network. Note that this address belongs to class E.A.router
B.switch
C.huB.
D.firewall
考题
If an edge Label Switch Router （LSR） is properly configured，which three combinations are possible？（）A、A received IP packet is forwarded based on the IP destination address and the packet is sent as an IP packet.B、An IP destination exists in the IP forwarding table. A received labeled packet is dropped because the label is not found in the LFIB table.C、There is an MPLS label-switched path toward the destination. A received IP packet is dropped because the destination is not found in the IP forwarding table.D、A received IP packet is forwarded based on the IP destination address and the packet is sent as a labeled packet.E、A received labeled IP packet is forwarded based upon both the label and the IP address.F、A received labeled packet is forwarded based on the label. After the label is swapped，the newly labeled packet is sent.
考题
What are two possible actions an IOS IPS can take if a packet in a session matches a signature？（）A、reset the connectionB、forward the packetC、check the packet against an ACLD、drop the packet
考题
Which two statements are true when source/destination filters are enabled? （）(Choose two.)A、Excluded traffic is not accelerated.B、Excluded traffic is only compressed.C、Source/destination filter applies to all traffic sent from LAN to WAN.D、Source/destination filters work in packet interception mode using RIPv2.
考题
Which two firewall filter actions will terminate the processing and evaluation of a packet?（）A、permitB、acceptC、denyD、discard
考题
A stateless firewall requires a technician to:（）A、Write more packet filters.B、Write less packet filters.C、Purchase a license for states.D、Upgrade definitions manually
考题
Which two packet attributes contribute to the identification of a session? （）(Choose two.)A、destination portB、TTLC、IP optionsD、protocol number
考题
In JUNOS Software， which three packet elements can be inspected to determine if asession already exists？（）A、IP protocolB、IP time-to-liveC、source and destination IP addressD、source and destination MAC addressE、source and destination TCP/UDP port
考题
Firewall filter policers can perform which two actions？（）A、Set the next hop.B、Discard packets.C、Set the loss priority.D、Sample the packet content.
考题
Firewall filters can perform which two actions？（）A、Log packet.B、Count packet.C、Set packet metric.D、Decrement packet TTL.E、Change destination IP address.
考题
Firewall filters can perform which two actions?（）A、Log packets.B、Set packet metrics.C、Count packets.D、Decrement packet's TTL value.
考题
When an SRX series device receives an ESP packet, what happens?（）A、If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, it willB、If the destination IP address in the outer IP header of ESP does not match the IP address of the ingress interface, it willC、If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, based packet.D、If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, based of inner header, it will decrypt the packet.
考题
多选题In JUNOS Software， which three packet elements can be inspected to determine if asession already exists？（）AIP protocolBIP time-to-liveCsource and destination IP addressDsource and destination MAC addressEsource and destination TCP/UDP port
考题
多选题What are two possible actions an IOS IPS can take if a packet in a session matches a signature？（）Areset the connectionBforward the packetCcheck the packet against an ACLDdrop the packet
考题
多选题Firewall filters can be used to accept, discard, or reject packets based on （）Aprotocol typeBMAC addressCTCP or UDP portDsource and destination IP address
考题
多选题Firewall filter policers can perform which two actions?（）ASet the next hop.BDiscard packets.CSet loss priority.DSample packet content.
考题
多选题Which two statements are true when source/destination filters are enabled? （）(Choose two.)AExcluded traffic is not accelerated.BExcluded traffic is only compressed.CSource/destination filter applies to all traffic sent from LAN to WAN.DSource/destination filters work in packet interception mode using RIPv2.
考题
多选题Which two firewall filter actions will terminate the processing and evaluation of a packet?（）ApermitBacceptCdenyDdiscard
考题
多选题If an edge Label Switch Router （LSR） is properly configured，which three combinations are possible？（）AA received IP packet is forwarded based on the IP destination address and the packet is sent as an IP packet.BAn IP destination exists in the IP forwarding table. A received labeled packet is dropped because the label is not found in the LFIB table.CThere is an MPLS label-switched path toward the destination. A received IP packet is dropped because the destination is not found in the IP forwarding table.DA received IP packet is forwarded based on the IP destination address and the packet is sent as a labeled packet.EA received labeled IP packet is forwarded based upon both the label and the IP address.FA received labeled packet is forwarded based on the label. After the label is swapped，the newly labeled packet is sent.
考题
多选题Firewall filters can perform which two actions?（）ALog packets.BSet packet metrics.CCount packets.DDecrement packet's TTL value.
考题
多选题Firewall filters can perform which two actions？（）ALog packet.BCount packet.CSet packet metric.DDecrement packet TTL.EChange destination IP address.
热门标签
最新试卷
