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Detail Form
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1.
Below are four 'out' access-lists, configured on an interface. What list will block an IP packet with source address 144.23.67.94, destination address 197.55.34.254, destination TCP port 23 from leaving the router?
2.
What is RPF?
3.
MPLS does not support:
4.
What statement about DCC tunneling in the ONS 15454 is true?
5.
What is the transmission limitation on a single 1550 nm signal, at OC-192 bit-rate, over certified SMF-28 fiber using no dispersion compensation?
6.
A router is receiving updates for a subnet from different routing protocols. The administrator wishes to take advantage of a path via a route with a less favorable Administrative Distance. What can be done to effect this without losing any of the updates?
7.
Calculate the gain of an amplifier if 1 watt is applied to the imput and 2 watts is measured at the output:
8.
OSPF is defined on a Frame Relay interface providing point-to-multipoint connections. The remote neighbors can reach this central site, but are complaining of routing failures between each of the remote sites. The central
router has all the routes for each remote site. Based on this information, what can be diagnosed as the biggest potential problem?
router has all the routes for each remote site. Based on this information, what can be diagnosed as the biggest potential problem?
9.
What is the usual procedure taken if an unrecognized non-mandatory ISDN IE is received by a network?
10.
Corning Leaf fiber has a spec of 2.0 - 6.0 ps/(nm.km) for dispersion. Subtract 10% from the 15454's OC-48 ELR dispersion tolerance for a margin of error. What is the maximum distance a signal from an OC-48 100GHz
ELR card can go before becoming dispersion limited?
ELR card can go before becoming dispersion limited?