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[单选] A request arrived on your MPLS-vpn-bgp group. Due to a security breach,your customer is experiencing DoS attacks coming from specific subnets (200.0.10.0/24, 200.0.12.0/24). You have checked all MPLS-EBGP routes being advertised to BHK from other VPN sites and found four subnets listed:200.0.10.0/24,200.0.11.0/24,200.0.12.0/24,200.0.13.0/24. You immediately apply an outbound ACL filter using the appropriate MPLS-EBGP tool: access-list 1 deny 0.0.0.0 255.255.254.255 access-list 1 permit any What happens when you apply this ACL on the MPLS-EBGP connection to BHK?()

A . It blocks all routes.
B . It blocks the routes 200.0.12.0/24,200.0.10.0/24 only.
C . It blocks the routes 200.0.12.0/24,200.0.13.0/24 only.
D . It blocks the routes 200.0.10.0/24,200.0.13.0/24 only.
E . Nothing happens,no routes are blocked.

扫除文盲教育的对象是所有不识字或识字少的公民。 人体迅速改变体位、转换动作及随机应变的能力,称为() 速度素质。 灵敏素质。 协调素质。 柔韧素质。 综合实践活动的实施必须遵循哪些原则? Refer to the exhibit. Which of these statements correctly describes the state of the switch once the boot process has been completed?() As FastEthernet0/12 will be the last to come up, it will not be blocked by STP.。 Remote access management of this switch will not be possible without configuration change.。 More VLANs will need to be created for this switch.。 The switch will need a different IOS code in order to support VLANs and STP.。 切割面质量是综合气割面平面度切口纹深度和缺口()三项参数指标。 熔渣脱落程度。 最小间隙。 熔化度。 最大间隙。 A request arrived on your MPLS-vpn-bgp group. Due to a security breach,your customer is experiencing DoS attacks coming from specific subnets (200.0.10.0/24, 200.0.12.0/24). You have checked all MPLS-EBGP routes being advertised to BHK from other VPN sites and found four subnets listed:200.0.10.0/24,200.0.11.0/24,200.0.12.0/24,200.0.13.0/24. You immediately apply an outbound ACL filter using the appropriate MPLS-EBGP tool: access-list 1 deny 0.0.0.0 255.255.254.255 access-list 1 permit any What happens when you apply this ACL on the MPLS-EBGP connection to BHK?()
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