Cisco-CCIE Service Provider WAN SwiCisco CCIE Service Provider WAN Switching Recertificationtching Recertification Exam Set 5

The NPM was originally in an IGX-32 ✘ Database corruption has occurred ✘ The user must physically set a jumper on the SCM to correct this ✘ Use the setnovram command to change the switch type ✔

ATM only uses fiber and coax interfaces ✘ Nx64 Kbps is defined only for E1 and not T1 ✘ The slowest ATM link is T1 ✘ ATM at 25 Mbps over UTP is specified ✔

To hold the data temporarily so a CRC can be performed ✘ To queue incoming traffic from the CPE so that the SAR function can be performed ✘ To accommodate statistic collection on the interface card ✘ To smooth out any artificial gaps in the traffic before delivering the bits to the CPE device ✔

Hardware revision E, firmware model J, firmware revision V ✘ Hardware revision J, firmware model E, firmware revision V ✘ Hardware revision V, firmware model E, firmware revision J ✘ Hardware revision E, firmware model V, firmware revision J ✔

savecnf clear * ✘ loadrev 0.0 * ✘ getfwrev 0.0 * ✘ ciralicnf ✔

Is responsible for HEC Generation and Verification. ✘ Has twp sublayers: Segmentation and Reasembly, and Line Coding. ✘ Has two sublayers: Transmission Convergence, and Physical Media Dependent. ✘ Does not have sublayers. ✔ Is responsible for Time Recovery. ✔

CAS uses the same channel as for data, while CCS uses a separate channel. ✘ CCS uses interpretive mode, while CAS uses transparent mode. ✘ CAS uses a separate channel, while CCS uses the same channel as data. ✘ CAS uses master/slave dissemination, while CCS uses a single master reference. ✔

IGX can be a feeder node. ✘ AXIS can be a routing node. ✘ AXIS can connect to an IGX using a BNI trunk. ✘ All of the above is true. ✔

The data in the TCP receive buffer should be sent to the application listening to this TCP connection without waiting for further data. ✘ Any data buffered by routers between the source and destination for this connection should be sentimmediately. ✘ The sender should make certain its send buffer is pushed onto the wire. ✘ This session is about to end. ✔

LMI is not carried across the network and has local significance only. ✘ LMI is transmitted across the network using high-priority packets. ✘ LMI does not use a DLCI. ✘ LMI exists on all Frame Relay connections. ✔