QUESTION 271 When troubleshooting duplex mismatches, which two are errors that are typically seen on the half duplex end? (Choose two.) A. excessive collisions B. FCS errors C. runts D. late collisions Answer: BC Explanation: http://www.netcordia.com/resources/tech-tips/switch-port-duplex-mismatch.asp
QUESTION 261 What does the beginning of a multicast address look like, if it is used for embedded RP? A. FF7 B. FF C. FF3 D. Embedded RP does not use any special IPv6 address. Answer: A Explanation: Embedded RP…Continue Reading →
QUESTION 251 For the following protocols, which one provides a mechanism to transparently intercept and redirect CIFS traffic from a client to a local Cisco Wida Area Application engine? A. Virtual Router Redundancy Protocol (VRRP) B. File Transport Protocol (FTP)…Continue Reading →
QUESTION 241 Which IOS security feature is configured by the ip inspect inspection-name {in | out} command? A. IPsec site-to-site VPN B. Cisco AutoSecure C. Cisco IOS Firewall D. IPS Answer: C Explanation: CBAC is a function of the Cisco…Continue Reading →
QUESTION 231 On the basis of the definitions of different services in various RFCs, traffic with Expedited Forwarding per-hop behavior should be marked as which of these? A. IP ToS of 0xEF B. IP experimental ECN C. DSCP decimal 5…Continue Reading →
QUESTION 221 You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network, you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this…Continue Reading →
QUESTION 211 What is the default maximum reservable bandwidth (percentage) by any single flow on an interface after enabling RSVP? A. 75 percent B. 60 percent C. 56 percent D. 50 percent E. 25 percent Answer: A Explanation: You must…Continue Reading →
QUESTION 201 Having multiple unknown unicast frames in a switch would most likely deplete which of these resources? A. available MAC addresses in the system B. available memory for frame buffering C. available bandwidth D. electrical power E. TCAM entries…Continue Reading →