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What is the maximum number of pseudowires that needs to be provisioned throughout the service provider network

A service provider plans to offer Virtual Private LAN Service to a customer who has 10 sites, and the customer edge switches are attached to 8 provider edge switches. What is the maximum number of pseudowires that needs to be provisioned throughout the service provider network in order to have full Layer-2 connectivity among all sites?

how many total mask value entries are required in the Ternary Content Addressable Memory (TCAM) table?

Existing ACEs in the VACL: set security acl ip Control_Access permit host 10.1.1.100 set security acl ip Control_Access deny 10.1.1.0 255.255.255.0 set security acl ip Control_Access permit host 172.16.84.99 set security acl ip Control_Access deny 172.16.84.0 255.255.255.128 Additional ACEs to the VACL: set security acl ip Control_Access permit host 172.16.82.3 set security acl ip Control_Access deny host 172.17.10.44 set security acl ip Control_Access permit host 192.168.99.150 set security acl ip Control_Access deny host 192.168.250.1 A VLAN Access Control List has been configured with the four entries shown above. After the addition of the next four entries, how many total mask value entries are required in the Ternary Content Addressable Memory (TCAM) table?

What best describes that plan?

Click the Exhibit button to view the topology. The diagram shows a campus with a L2 switched backbone. The backbone has a single VLAN (= subnet) with no loops. The links into the backbone are routed interfaces, not VLAN trunks. Switch X is the STP root of the core VLAN and switch Y is the standby root. The connection between X and Y is an EtherChannel. The network architect wants to add more redundancy by connecting the L3 switches in the distribution layer to both X and Y. What best describes that plan?