Cisco-CCIE Service Provider WAN SwiCisco CCIE Service Provider WAN Switching Recertificationtching Recertification Exam

cnfvchparm ✘ cnfsysparm ✘ cnfchec ✘ cnfsigparm ✔

1023 ✘ It should be configurable, as per the specification. ✘ It is negotiated when the ports become active. ✔

A time slot for signaling ✘ Two channels for control functions ✘ Framing bit for mark sequence start ✘ Synchronizing multiframe ✔

The receiver should send all data in the reassembly buffer to the application receiving it immediately. ✘ The receiver should reset the session. ✘ Any routers between the source and destination hosts should reset the state of the connection in theirbuffers. ✘ The receiver should make certain its send buffer is pushed onto the wire. ✔

It is permissible to bridge inside a VLAN, but not to route between VLANs. ✘ It is not permissible to bridge inside a VLAN, but it is valid to route between VLANs. ✘ It is permissible to bridge inside a VLAN and to route between VLANs. ✘ It is not permissible to bridge inside or route between VLANs. ✔

Signaling layer ✘ Physical layer ✘ Data link layer ✘ Framing layer ✔

To improve buffer utilization ✘ To reduce the impact of routing loops ✘ To allow calculation of round-trip delays ✘ To remind us that all earthly joys are fleeting ✔ To avoid delivery of packets that are no longer useful ✔

Bearer capability ✘ Channel ID ✘ Message Type ✘ Change Status ✔ Call Reference ✔

In configuration mode, enter disable break. ✘ In configuration mode, enter no service break. ✘ Change the configuration register. ✘ Replace the router - this is an invalid response to pressing the break key when past 60 seconds after boot. ✔

Reverse Path Forwarding ✘ Reverse Path Flooding ✘ Router Protocol Filter ✘ Routing Protocol File ✔ None of the above ✔