On a virtualized network deployed using iMaster NCE-Campus, after creating VNs, you need to configure inter-VN communication. Which of the following configurations is used to achieve VN communication?
In 6PE networking, the shared explicit null label function can be enabled on routers to reduce the number of required MPLS labels. With this function, a router assigns a label with the value (enter only digits) to all 6PE routes.
This figure shows an SRv6 (Segment Routing over IPv6) packet. If the Destination Address field in the IPv6 basic header is FC04::4, the value of the SL (Segment Left) field in the SRv6 header should be ____. (Enter only digits.)
On an SR-MPLS network, manually configured prefix SIDs on different devices may conflict with each other. Assume that there are four routes (prefix/mask SID) as follows. Which of the following routes will be selected according to the conflict handling principle?
The BGP ORF function can be used to control the maximum number of routes that can be sent by a BGP peer. To achieve this, which of the following tools is used to send such a route list to BGP peers?
HTTP/2 is a UDP-based low-delay Internet transport layer protocol.
When MPLS/BGP IP VPN is deployed, which of the following statements is incorrect about BGP route exchange between PEs and CEs?
To prevent hackers from attacking user devices or networks using MAC addresses, you can configure MAC addresses of untrusted users as blackhole MAC addresses to filter out such invalid MAC addresses. When receiving a packet whose source or destination MAC address is a blackhole MAC address on a device, the device discards the packet.
Which of the following is not the function of OSPFv3 Link-LSAs?
Congestion management technology can be used to discard data packets in the buffer queue to prevent the buffer queue from being exhausted.
