Free GB0-392 Questions for H3CSE-RS-NSO GB0-392 Exam as PDF & Practice Test Engine

在 PE 上见擦某 VPN 的私网路由表,发现可以通过 MP-BGP 路由协议学习到对端 VPN 用户的私网路由,
而此时检查该 PE 下连 CE 设备路由表,却发现无法学习到该私网路由,可能是下面的哪些原因。

QoS 可以通过决定报文属于哪个特定的行为集合。（选择一项或多项)

下列关于接入网的说法正确的是

GRE 协议封装的报文中,协商协议为 - 协议,该报文从链路层到载荷数据的封装顺序为

下列属于保障数据完整性手段的有。

以下属于对称密钥算法的是

B. GP MPLS VPN 网络中, P 设备上存在下列哪些表项。

配置可以判断这是一个技术的应用。
RTA :
[RTA] ike peer 123
[RTA-ike-peer-123] pre-shared-ke simple 123
[RTA-ike-peer-123] remote-address 100.1.1.2
. . . . . . . <-i
[RTA-ike-peer-123] local-address 100.1.1.1
[RTA-ike-peer-123] quit
[RTA] ipsec proposal 1
IRTA-ipsec-proposal-l] quit
[RTA] acl number 3000
[RTA-acl-adv-3000] rule 0 permit ip source 192.168.1.0 0.0.0.255 destination 192.168.2.0 0.0.0.255
[RTA] ipsec polic 1 1 isakmp
[RTA-ipsec-polic-isakmp-l-l] securit acl 3000
[RTA-ipsec-polic-isakmp-l-l] ike-peer 123
[RTA-ipscec-polic-isakmp-l-l] proposal 1
[RTA-ipsec-polic-isakmp-l-l] quit
[RTA] interface EthernetO/1/1
[RTA-Ethernet0/1/1] ip address 10.1.1.1 255.255.255.0
[RTA] interface EthernetO/l/0
[RTA-Ethernet0/1/0] ip address 192.168.1.1 255.255.255.0
[RTA] interface Loopback0
[RTA-LoopbackO] ip address 1.1.1.1 255.255.255.255
[RTA] interface Tunnel 1
[RTA-Tunnel1] source 1.1.1.1
[RTA-Tunnel1] destination 2.2.2.2
[RTA-Tunnel1] ip address 100.1.1.1 255.255.255.0
[RTA-Tunnel1] keepalive
[RTA-Tunnel1] ipsec polic 1
[RTA] ip route-static 2.2.2.2 255.255.255.255 10.1.1.2
[RTA] ip route-static 192.168.2.0 255.255.255.0 100.1.1.2
RTB :
[RTB] ike peer 123
[RTB-ike-peer-123] pre-shared-ke simple 123
[RTB-ike-peer-123] remote-address 100.1.1.1
[RTB-ike-peer-123] local-address 100.1.1.2
[RTB-ike-peer-123] quit
[RTB] ipsec proposal 1
[RTB-ipsec-proposal-l] quit
[RTB] acl number 3000
[RTB-acl-adv-3000] rule o permit ip source 192.168.2.0 0.0.0.255 destination 192.168.1.0 0.0.0.255
[RTB] ipsec polic 1 1 isakmp
[RTB-ipsec-polic-isakmp-l-l] securit acl 3000
[RTB-ipsec-polic-isakmp-l-l] ike-peer 123
[RTB-ipsec-polic-isakmp-l-l] proposal 1
[RTB-ipsec-polic-isakmp-l-l] quit
[RTB] interface Ethernet0/1/1
[RTB-Ethernet0/1/1] ip address 10.1.1.2 255.255.255.0
[RTB] interface Ethernet0/1/0
[RTB-Ethernet0/1/0] ip address 192.168.2.1 255.255.255.0
[RTB] interface Loopback0
[RTB-Loopback0] ip address 2.2.2.2 255.255.255.255
[RTB] interface Tunnel1
[RTB-Tunnel1] source 2.2.2.2
[RTB-Tunnel1] destination l.1.1.1
[RTB-Tunnel1] ip address 100.1.1.2 255.255.255.0
[RTB-Tunnel1] keepalive
[RTA-Tunnel1] ipsec polic 1
[RTB] ip route-static l.1.1.1 255.255.255.255 10.1.1.1
[RTB] ip route-static 1 92.1 68.1.0 255.255.255.0 1 00.1.1 .1

某会话是 UA 通过代理服务器发起的,当某一方 UA 希望结束会话时。

在 L2TP 组网中, LNS 对用户的验证方式有三种:代理验证、强制 CHAP 认证和 LCP 重协商,优先级最高的是。

当队列长度达到最大值后,报文将采用方式丢弃