Exhibit:
The preceding information shows the configurations of Ethernet 6/1/1 and ensure created based on received IGMPv2 Report messages. Which action does Ethernet 6/1/1 after receiving Leave messages for group 224.1.2.3?
BGP often uses AS PATH to control inter-area routes. Which of the following regular expressions helps ensure that routes within AS 100 and neighboring ASs are received from only one EBGP neighbor?
Exhibit.
RTA is an edge router of the MPLS backbone network. It provides the access services for users under Layer 2
switches and different users by subinterface . User A access VLAN12 and has subscribed to the His, VoIP, and
IPTV services. According to 802 1p priorities, the value indicates the His service, 1 indicates the VoIp service,
and 4 indicates the IPTV service. RTA is configured on he access side as follows.
What is the descending order of service priorities?
As shown in the figure , CE and CE 2 belong to VPN A, CE 3 and CE 4 belong to VPN B, VPN A and VPN B share the public network tunnels between border PE 1 and PE 2, and LDP tunnels are configured between PE 1 and PE 2. To isolate resources for VPN service data from PE 2 to PE 1, a unidirectional TE tunnel is configured t forward data from PE1. The QoS policy propagation though the border gateway protocol (QPPB) feature is configured on PE 2, and a QoS policy is defined when VPNs are bound to tunnel interfaces.
Which of the following statements about the configurations on PE 2 are true?
According to the inter-AS VPN Option A, which protocol is used to forward traffic between ASBRs?
