ALCATEL LUCENT - Virtual Private LAN Services Set 2

Event notification. ✘ Loopback control. ✘ Information. ✘ Variable request. ✔ Variable response. ✔

The MEP sees the CFM frame from a different MEG. ✘ The MEP sees a different service-id in the frame sent by a MEP. ✘ The MIP transmits the service-id for each service. The MIP should only see it's own service-id. ✘ This is a function of 802,3ah EFM, ✔

MEP ✘ MAP ✘ MIP ✘ MUP ✔

Theloopbackfuntionin802.1ag is an intrusive test that will stop customer data. The loopback function of 802.lag is a non-intrusive "ping" sent from a MEP to a remote MEP or MIP. The loopback function in 802.3ah is an intrusive test that will loop customer data. The loopback function of 802.lag is an intrusive test that will "loop" all customer data back to the original sender.

MAC learning ✘ SA filtering ✘ Routing table population ✘ Frame forwarding ✔

As frames leave the switch, the DA is populated into the FDB. ✘ As frames enter the switch, the DA is populated into the FDB. ✘ As frames leave the switch, the SA is populated into the FDB. ✘ As frames enter the switch, the SA is populated into the FDB. ✔

4094 ✘ 8190 ✘ 32768 ✘ 131071 ✔

Multiple SDPs must be configured and bound to the LSPs for this to be possible. ✘ It is not possible to carry multiple services over the same MPLS LSPs. ✘ A vc-label is signaled per service. ✘ The vc-id is part of the data plane and maps the traffic to the appropriate service. ✔

Configure the local age timer to be larger. ✘ Configure the local age timer to be lower. ✘ Configure the remote age timer to be larger. ✘ Configure the remote age to be lower. ✔

In a dynamic environment where MAC addresses are changing rapidly, the lower the age-time, the larger the fdb-table-size should be. ✘ In a dynamic environment where MAC addresses are changing rapidly, the higher the age-time, the larger the fdb-table-size should be. ✘ In a dynamic environment where MAC addresses are changing rapidly, the higher the age-time, the smaller the fdb-table-size should be. ✘ There is no relationship between the age-time and the fdb-table-size. ✔