Regarding the route-policy set-cost configuration below, which of the following statements is true?
On a BGP network, a route-policy can be used to modify route attributes. Which of the following statements is false about route-policies?
On an OSPF network, LSDBs are used to store LSAs. Common LSAs include router LSAs and network LSAs. Which of the following items is not included in the 3-tuple that is used to uniquely identify an LSA?
The administrator of an enterprise configures SNMPv3 on a device for communicating with the NMS (Network Management System). After the configuration is complete, the display trapbuffer command output shows that there are traps in the trap buffer of the information center, but the NMS does not receive any of them. Which of the following may cause this problem?
An IP prefix list is a common matching tool in routing policies. When an IP prefix list is configured on a Huawei router, which of the following parameters are optional?
A session is an entry used to record the connection status of a protocol and is fundamental for the firewall to forward packets. Which of the following protocol packets will the firewall create sessions for?
In VRRP networking, devices assume the Master and Backup roles after election. Match the two roles with their working mechanisms.(Token is reusable)