更多"When the BGP path selection process"的相关试题:
[单项选择]When implementing BGP confederations, which configuration command establishes the globally unique AS number used with external peers outside your network?（）
A. bgp confederation as
B. bgp confederation system
C. bgp confederation remote-as
D. bgp confederation identifier
[单项选择]Identify a performance impact when using the Performance Schema.（）
A. There is no impact on performance
B. The overhead depends on the settings of the Performance Schema
C. There is an overhead for querying the Performance Schema but not for having it enabled
D. There is a constant overhead regardless of settings and workload
[单项选择]When BGP tuning is used, how is packet flow into the e-commerce module controlled?（）
A. by tracking the status of objects along the path to the e-commerce module
B. by detecting undesirable conditions along the path to the e-commerce module
C. by using the MED to communicate the site preferences for traffic to multiple ISPs
D. by communicating the available prefixes, routing policies, and preferences of each site to its ISP
E. by moving the SLB to a position where selected traffic to and from the servers does not go through the SLB
[单项选择]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 router
B. On PE routers, the CE IBGP neighbors are configured in the global BGP configuration
C. On PE routers, the CE EBGP neighbors are configured in the VRF context
D. 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
[单项选择]Which BGP path attribute is Cisco proprietary?（）
A. weight
B. MED
C. local preference
D. origin
E. next - hop
F. AS - path
[单项选择] After evaluating the BGP attributes (AS Path, Local Preference, MED, and Origin) there are four additional route selection techniques used as tie-breakers. In which order are these applied?（）
A. prefer EBGP over IBGP, prefer routes from the lowest RID, prefer routes with lowest IGP metric
B. prefer routes from the lowest RID, prefer routes with lowest IGP metric, prefer EBGP over IBGP
C. prefer routes with lowest IGP metric, prefer routes from the lowest RID, prefer EBGP over IBGP
D. prefer EBGP over IBGP, prefer routes with lowest IGP metric, prefer routes from the lowest RID
[单项选择]A BGP connection is being established.What happens if the local router and the peer router do NOT have the same hold-time value configured?（）
A. The BGP session does not establish.
B. The hold time is assumed to be infinite.
C. The larger of the two hold-time values is used.
D. The smaller of the two hold-time values is used.
[单项选择]What does a BGP route reflector do when reflecting a route?（）
A. It prepends its cluster identifier to the route's cluster list.
B. It prepends its own originator identifier to the route's cluster list.
C. It replaces the route's cluster identifier with its own cluster identifier.
D. It replaces the route's originator identifier with its originator identifier.
[单项选择]Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?（）
A. It tears down the BGP session.
B. It sends a restart message to the peer.
C. It marks all routes from that peer as stale.
D. It sends a BGP refresh message to the peer
[单项选择]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 Multipath
B. eBGP Multihop
C. BGP Synchronization
D. Public AS numbers
[单项选择]Our lab was being（）when we visited the university.
A. rebuilt
B. rebuild
C. rebuilding
D. to rebuild
[单项选择]Natural selection is defined as the process ___the course of evolution by preserving those traits best adapted for an organism's survival.
A. to which directs
B. of which directs it
C. directs it
D. that directs
[单项选择]Natural selection is defined as the process ______ the course of evolution by preserving those traits best adapted for an organism's survival.
A. to which directs
B. of which directs it
C. directs it
D. that directs
[单项选择]When configuring an explicit path, what does the next-address entry identify?（）
A. the tunnel end point
B. the tunnel start point
C. a specific node to be traversed
D. the node prior to the tunnel end point
[单项选择]She _________ being spied on when she was sunbathing in the garden.
A. refuted
B. retorted
C. reproached
D. resented
[单项选择]Regarding fast path processing, when does the system perform the policy check?（）
A. The policy is determined after the SCREEN options check.
B. The policy is determined only during the first packet path, not during fast path.
C. The policy is determined after the zone check.
D. The policy is determined after the SYN TCP flag.
[单项选择]When BGP tuning is used， how is packet flow into the e-commerce module controlled？（）
A. by tracking the status of objects along the path to the e-commerce module
B. by detecting undesirable conditions along the path to the e-commerce module
C. by using the MED to communicate the site preferences for traffic to multiple ISPs
D. by communicating the available prefixes， routing policies， and preferences of each site to its ISP
E. by moving the SLB to a position where selected traffic to and from the servers does not go through the SLB
[单项选择]假设路由器RTA从iBGP邻居收到一条BGP路由10.10.10.0/24，没有携带AS_PATH属性，RTA应该如何处理这条BGP路由？（）
A. 没有携带AS_PATH属性表明这是一条自治系统始发的路由，该BGP路由有效
B. 所有从iBGP邻居学到的路由都不携带AS_PATH，该路由有效
C. RTA的iBGP邻居在出方向配置了路由策略AS_PATH，该BGP路由有效
D. 没有携带AS_PATH属性，该BGP路由无效
[单项选择]When being interviewed, ______.
A. you must be aggressive
B. you must make a speech which calls attention to itself
C. you should speak clearly and loudly
D. you can speak with dialect differences
