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A BGP router should use three export policies named add-communities, no-rfc1918-routes, and rejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?()

  • A、export [add-communities no-rfc1918-routes ejected-unwanted];
  • B、export [no-rfc1918-routes add-communities rejected-unwanted];
  • C、export [add-communities rejected-unwanted no-rfc1918-routes];
  • D、export [no-rfc1918-routes rejected-unwanted add-communities];

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更多 “A BGP router should use three export policies named add-communities, no-rfc1918-routes, and rejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?()A、export [add-communities no-rfc1918-routes ejected-unwanted];B、export [no-rfc1918-routes add-communities rejected-unwanted];C、export [add-communities rejected-unwanted no-rfc1918-routes];D、export [no-rfc1918-routes rejected-unwanted add-communities];” 相关考题
考题 BGP()与外部AS Router的关系为(),与内部AS Router的关系为()。

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考题 When BGP is used as the PE-CE routing protocol, which of these statements is correct?()A、On the CE router, PE neighbors must be configured in the VRF context on the CE routerB、On PE routers, the CE IBGP neighbors are configured in the global BGP configurationC、On PE routers, the CE EBGP neighbors are configured in the VRF contextD、A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors

考题 SR7750调测BGP邻居状态变化的命令是()A、debug router bgp openB、debug router bgp eventsC、debug router bgp updateD、debug router bgp packets

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考题 Router 1 is configured for BGP as dual-homed on the Cisco network. Which three BGP attributes are carried in every BGP update on this router (both IBGP and EBGP)?()A、originB、router-IDC、AS-pathD、local-preferenceE、next-hop

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考题 The following line of output was gathered on Enterprise Router Ent1 using the command show ip route. Which of the following answers is most likely to be true, based on thi s output?() B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18A、This router has set the Weight of this route to 10.B、This router's BGP table lists this route as an iBGP route.C、This router's MED has been set to 10.D、This router's BGP table lists an AS_Path length of 10 for this route.

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考题 单选题In BGP routing,what does the rule of synchronization mean?()A A BGP router can only advertise an EBGP learned route,provided that the route is an IGP route in the routing table.B A BGP router can only advertise an IBGP learned route,provided that the route is an IGP route in the routing table.C A BGP router can only advertise an IBGP learned route,provided that the route is an IGP route that is not in the routing table.D A BGP router can only advertise an EBGP learned route,provided that the route is a metric of 0 in the BGP table.

考题 多选题In which two ways does the BGP graceful capability preserve prefix information during a restart?()AThe peer router immediately removes the BGP routers that it learned from the restarting router from itsBGP routing tables.BThe router establishes BGP sessions with other routers and relearns the BGP routes from others that are also capable of graceful restart. The restarting router waits to receive updates from the neighboringrouters. When the neighboring routers send end-of-RIB messages to indicate that they are donesending updates,the restarting router starts sending its own updates.CThe peer router sends an end-of-RIB message to the restarting router.DThe restarting router removes any stale prefixes after the timer for stale entries expires.EThe restarting router does not remove any stale prefixes after the timer for stale entries expires.

考题 多选题Which of the following commands causes a router to bring down BGP neighbor relationships?()Aclear ip bgp *Bclear ip bgp 1.1.1.1Cclear ip bgp * softDclear ip bgp 1.1.1.1 out

考题 多选题In which two ways does the BGP graceful restart capability preserve prefix information during a restart?()AThe peer router sends an end-of RIB message to the restarting routerBThe peer router immediately removes the BGP routes that it learned from the restarting router from its BGP routing tableCThe restarting router does not remove any stale prefixes after the timer for stale entries expiresDThe router establishes BGP sessions with other routers and relearns the BGP routes from other routers that are also capable of graceful restart. The restarting router waits to receive updates from the neighboring routers. When the neighboring routers send end-of-RIB messages to indicate that they are done sending updates, the restarting router starts sending its own updatesEThe restarting router removes any stale prefixes after the timer for stale entries expires

考题 单选题The following line of output was gathered on Enterprise Router Ent1 using the command show ip route. Which of the following answers is most likely to be true, based on thi s output?() B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18A This router has set the Weight of this route to 10.B This router's BGP table lists this route as an iBGP route.C This router's MED has been set to 10.D This router's BGP table lists an AS_Path length of 10 for this route.

考题 判断题如果路由器system视图下和BGP视图下都配置了router-id,由于BGP的视图优先级更高,则BGP使用BGP视图下的router-idA 对B 错

考题 单选题When BGP is used as the PE-CE routing protocol, which of these statements is correct?()A On the CE router, PE neighbors must be configured in the VRF context on the CE routerB On PE routers, the CE IBGP neighbors are configured in the global BGP configurationC On PE routers, the CE EBGP neighbors are configured in the VRF contextD A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors

考题 单选题Router R-1 is configured for BGP routing as shown below: router bgp 65300network 27.0.0.0neighbor 192.23.1.1 remote-as 65300 From the perspective of router R-1, what kind of router is the router with IP address 192.23.1.1?()A A peer router running IBGPB A peer router running EBGPC A community member running IBGPD A peer group member running IBGPE A peer group member running EBGP

考题 多选题Router 1 is configured for BGP as dual-homed on the Cisco network. Which three BGP attributes are carried in every BGP update on this router (both IBGP and EBGP)?()AoriginBrouter-IDCAS-pathDlocal-preferenceEnext-hop

考题 单选题Which BGP option i s required when load sharing over multiple equal - bandwidth parallel links from a single CE router to a single ISP router over eBGP?()A eBGP MultipathB eBGP MultihopC BGP SynchronizationD Public AS numbers