How does an SRX Series device examine exception traffic?
Answer(s): A
Exception traffic, including management and control plane traffic, is handled by examining host- inbound traffic configurations at the ingress interface and zone. It ensures traffic reaches necessary services like SSH and IKE securely. See Juniper Host Inbound Traffic Documentation for more.SRX Series devices handle exception traffic (such as management traffic like SSH, Telnet, DNS queries, etc.) differently than regular transit traffic. Exception traffic is examined based on host-inbound traffic for the ingress interface and zone. If traffic is destined for the device itself (e.g., management traffic or routing protocol messages), it must be allowed as host-inbound traffic on both the ingress interface and zone.Example Command:bash set security zones security-zone trust host-inbound-traffic system-services ssh This ensures that traffic destined to the SRX device is inspected based on the ingress interface and zone.
Juniper documentation on host-inbound traffic and exception handling.
Exhibit:Referring to the exhibit, a default static route on SRX-1 sends all traffic to ISP-
Answer(s): D
You are configuring an interconnect logical system that is configured as a VPLS switch to allow two logical systems to communicate.Which two parameters are required when configuring the logical tunnel interfaces? (Choose two.)
Answer(s): C,D
Exhibit:You have configured a CoS-based VPN that is not functioning correctly. Referring to the exhibit, which action will solve the problem?
In the exhibit, the CoS-based VPN configuration is not functioning correctly due to an issue with the number of forwarding classes. The maximum number of forwarding classes supported for CoS-based VPNs with multiple SAs (security associations) is typically four forwarding classes. In this case, more than four forwarding classes are defined.To solve the issue, one forwarding class must be deleted to ensure that the total number of forwarding classes is reduced to four or fewer.
Juniper CoS-based VPNs and forwarding class limitations.
Exhibit:Referring to the exhibit, which two statements are true? (Choose two.)
Answer(s): A,D
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