多选题Which two statements are true about the relationship between static NAT and proxy ARP? （）(Choose two.)AIt is necessary to forward ARP requests to remote hosts.BIt is necessary when translated traffic belongs to the same subnet as the ingress interface.CIt is not automatic and you must configure it.DIt is enabled by default and you do not need to configure it.
多选题
Which two statements are true about the relationship between static NAT and proxy ARP? （）(Choose two.)
A
It is necessary to forward ARP requests to remote hosts.
B
It is necessary when translated traffic belongs to the same subnet as the ingress interface.
C
It is not automatic and you must configure it.
D
It is enabled by default and you do not need to configure it.
参考解析
解析：
暂无解析
相关考题：
Which two statements about static NAT are true? ()(Choose two.) A. Static NAT can only be used with destination NAT.B. Static NAT rules take precedence over overlapping dynamic NAT rules.C. NAT rules take precedence over overlapping static NAT rules.D. A reverse mapping is automatically created.
Which two statements are true about the relationship between static NAT and proxy ARP? ()(Choose two.) A. It is necessary to forward ARP requests to remote hosts.B. It is necessary when translated traffic belongs to the same subnet as the ingress interface.C. It is not automatic and you must configure it.D. It is enabled by default and you do not need to configure it.
Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4 (Choose two.)()。 A.It establishes a static route to the 172.16.3.0 networkB.It establishes a static route to the 192.168.2.0 networkC.It configures the router to send any traffic for an unknown destination to the 172.16.3.0 networkD.It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4E.It uses the default administrative distanceF.It is a route that would be used last if other routes to the same destination exist
Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4 (Choose two.)（）。A、It establishes a static route to the 172.16.3.0 networkB、It establishes a static route to the 192.168.2.0 networkC、It configures the router to send any traffic for an unknown destination to the 172.16.3.0 networkD、It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4E、It uses the default administrative distanceF、It is a route that would be used last if other routes to the same destination exist
Which statement about Frame Relay is not true？（）A、Static mapping is used when the remote router does not support Inverse ARP.B、Frame Relay Inverse ARP requires LMI capability to construct an address to the DLCI mapping tableon the router.C、Frame Relay Inverse ARP is disabled by default in Cisco IOS Software for all protocols that areenabled on the physical interface.D、Inverse ARP does not work when LMI is disabled.E、Frame Relay provides forward and backward congestion notification messages
Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4? (Choose two.)（）A、It establishes a static route to the 172.16.3.0 network.B、It establishes a static route to the 192.168.2.0 network.C、It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network.D、It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4.E、It uses the default administrative distance.F、It is a route that would be used last if other routes to the same destination exist.
Which statement is true regarding proxy ARP？（）A、Proxy ARP is enabled by default on stand-alone JUNOS security devices.B、Proxy ARP is enabled by default on chassis clusters.C、JUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.D、JUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled
Which two statements are true about L2TP tunnels?（） (Choose two.)A、Traffic is clear textB、Traffic is encryptedC、They are initiated by the LNSD、They are initiated by the LAC
Which statement is true about interface-based source NAT？（）A、PAT is a requirement.B、It requires you to configure address entries in the junos-nat zone.C、It requires you to configure address entries in the junos-global zone.D、The IP addresses being translated must be in the same subnet as the egress interface.
Which two statements about static NAT are true? （）(Choose two.)A、Static NAT can only be used with destination NAT.B、Static NAT rules take precedence over overlapping dynamic NAT rules.C、NAT rules take precedence over overlapping static NAT rules.D、A reverse mapping is automatically created.
Which two statements are true for a security policy? （）(Choose two.)A、It controls inter-zone traffic.B、It controls intra-zone traffic.C、It is named with a system-defined name.D、It controls traffic destined to the device's ingress interface.
A network administrator has configured source NAT, translating to an address that is on a locally connected subnet.The administrator sees the translation working, but traffic does not appear to come back. What is causing the problem?（）A、The host needs to open the telnet port.B、The host needs a route for the translated address.C、The administrator must use a proxy-arp policy for the translated address.D、The administrator must use a security policy, which will allow communication between the zones.
Which two statements are true regarding proxy ARP？（）A、Proxy ARP is enabled by default.B、Proxy ARP is not enabled by default.C、JUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.D、JUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled
Which statement is true about interface-based static NAT? （）A、It also supports PAT.B、It requires you to configure address entries in the junos-nat zone.C、It requires you to configure address entries in the junos-global zone.D、The IP addresses being translated must be in the same subnet as the incoming interface.
Which two statements in a source NAT configuration are true regarding addresses, rule-sets, or rules that overlap?（）(Choose two.)A、Addresses used for NAT pools should never overlap.B、If more than one rule-set matches traffic, the rule-set with the most specific context takes precedence.C、If traffic matches two rules within the same rule-set, both rules listed in the configuration are applied.D、Dynamic source NAT rules take precedence over static source NAT rules.
多选题Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4 (Choose two.)（）。AIt establishes a static route to the 172.16.3.0 networkBIt establishes a static route to the 192.168.2.0 networkCIt configures the router to send any traffic for an unknown destination to the 172.16.3.0 networkDIt configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4EIt uses the default administrative distanceFIt is a route that would be used last if other routes to the same destination exist
多选题Which two statements in a source NAT configuration are true regarding addresses, rule-sets, or rules that overlap?（）(Choose two.)AAddresses used for NAT pools should never overlap.BIf more than one rule-set matches traffic, the rule-set with the most specific context takes precedence.CIf traffic matches two rules within the same rule-set, both rules listed in the configuration are applied.DDynamic source NAT rules take precedence over static source NAT rules.
多选题Which two statements are true about L2TP tunnels?（） (Choose two.)ATraffic is clear textBTraffic is encryptedCThey are initiated by the LNSDThey are initiated by the LAC
多选题Which two statements are true for a security policy? （）(Choose two.)AIt controls inter-zone traffic.BIt controls intra-zone traffic.CIt is named with a system-defined name.DIt controls traffic destined to the device's ingress interface.
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.
单选题Which statement is true about interface-based static NAT? （）AIt also supports PAT.BIt requires you to configure address entries in the junos-nat zone.CIt requires you to configure address entries in the junos-global zone.DThe IP addresses being translated must be in the same subnet as the incoming interface.
多选题Which two statements about static NAT are true? （）(Choose two.)AStatic NAT can only be used with destination NAT.BStatic NAT rules take precedence over overlapping dynamic NAT rules.CNAT rules take precedence over overlapping static NAT rules.DA reverse mapping is automatically created.
多选题Which two statements are true about the relationship between static NAT and proxy ARP? （）(Choose two.)AIt is necessary to forward ARP requests to remote hosts.BIt is necessary when translated traffic belongs to the same subnet as the ingress interface.CIt is not automatic and you must configure it.DIt is enabled by default and you do not need to configure it.
单选题A network administrator has configured source NAT, translating to an address that is on a locally connected subnet.The administrator sees the translation working, but traffic does not appear to come back. What is causing the problem?（）AThe host needs to open the telnet port.BThe host needs a route for the translated address.CThe administrator must use a proxy-arp policy for the translated address.DThe administrator must use a security policy, which will allow communication between the zones.
多选题Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4? (Choose two.)（）AIt establishes a static route to the 172.16.3.0 network.BIt establishes a static route to the 192.168.2.0 network.CIt configures the router to send any traffic for an unknown destination to the 172.16.3.0 network.DIt configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4.EIt uses the default administrative distance.FIt is a route that would be used last if other routes to the same destination exist.
单选题Which statement is true regarding proxy ARP？（）AProxy ARP is enabled by default on stand-alone JUNOS security devices.BProxy ARP is enabled by default on chassis clusters.CJUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.DJUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled
多选题Which two statements are true regarding proxy ARP？（）AProxy ARP is enabled by default.BProxy ARP is not enabled by default.CJUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.DJUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled
多选题Which two statements are true about pool-based source NAT? （）(Choose two.)APAT is not supported.BPAT is enabled by default.CIt supports the address-persistent configuration option.DIt supports the junos-global configuration option.