Cisco CCIE Service Provider Cable Recertification Set 3

N ✘ X ✘ R ✘ S ✔ RQNT ✔

DHCP request was sent and acknowledged ✘ Client has received an ip address ✘ Cable modem has completed the DHCP process ✘ PCs cannot surf the Internet ✔ Cable modems cannot ping the gateway ✔

N ✘ X ✘ R ✘ S ✔ RQNT ✔

Data service at 1mb rates for $59.95 per month ✘ Data service at 2mb rates for $79.95 per month ✘ Tiered data rates with symmetrical speeds ✘ Tiered data rates with asymmetrical speeds ✔ Flat rate pricing for maximum speed ✔

N ✘ X ✘ R ✘ S ✔ RQNT ✔

ip dhcp relay information option ✘ cable dhcp-giaddr policy ✘ cable relay-information-option ✘ cable relay-agent-option ✔ ip dhcp relay information policy ✔

The scope for modems should be legal routable ip addresses. ✘ The scope for CPEs are usually legal routable ip addresses. ✘ Scopes should be set up to accurately reflect the subnets defined on the CMTS. ✘ Client class provisioning should be utilized to handle multiple CMTS requests. ✔ One large scope for all modem/CPE requests is best. ✔

Require modems to be provisioned from client-class-processing ✘ Allow DHCP requests to be processed to the correct MAC address ✘ Associate clients, client classes, and scopes. ✘ Act as an index point for provisioning from the system-default-policy ✔ Allow the relay agent to modify option 82 requests ✔

client named policyclient class named policyclient class embedded policy ✘ client embedded policyclient class named policyscope embedded policy ✘ client class named policyclient embedded policyscope embedded policy ✘ client class named policyclient class embedded policyscope embedded policy ✔

no cable arp ✘ no cable proxy arp ✘ no cable relay-agent option ✘ arp timeout 0 ✔ cable upstream 0 admission-control ✔