what is leased line and if any issue occur what will u do
thai is trouble shootin occurs let leased line is down
Which of the following is a connectionless protocol at the Transport layer? A.) UDP B.) ARP C.) ICMP D.) RARP E.) IP F.) FTP
What are the three sources of signal degradation on a data link?
The following is partial output from a routing table ; '192.168.10.0 [100/1300] via 10.1.0.1, 00:00:23, Ethernet1' Which routing protocol is being used? (assuming defaults have not been changed) A.) OSPF B.) RIP C.) BGP D.) IGRP
The ICMP (referred to in PFC 1700) is implemented by all TCP/IP hosts A. true B. false
What does a Standard IP Access-list use as test criteria? A.) IP source address B.) IP source and destination address, protocol numbers and port numbers C.) IPX source and destination address D.) Source MAC address
Where is the backup configuration file stored? A.) RAM B.) ROM C.) Console D.) NVRAM
Identify 3 feature of access-lists? A.) Implicit deny will deny any packets not matched B.) Processed sequentially from bottom to top C.) Processed sequentially from top to bottom D.) If a packet is denied it would be tested against the remaining statements in the access-list E.) Once a match is made the packet is either denied or permitted F.) Enabled on all interfaces by default
What is the key advantage of using switches?
Which NetWare protocol provides link-state routing? A. NLSP B. RIP C. SAP D. NCP
Which of the following statements is false? If your Frame Relay link does not support inverse ARP, you must manually map DLCIs to network Address. One of the major advantages of Frame Relay is its ability to connect to multiple PVCs using only one physical link. DLCI addresses are determined by the network administrator when installing the network. Which of the following statements is false? If your Frame Relay link does not support inverse ARP, you must manually map DLCIs to network Address. One of the major advantages of Frame Relay is its ability to connect to multiple PVCs using only one physical link. DLCI addresses are determined by the network administrator when installing the network. In order for two ends of virtual circuits to communicate using Frame Relay, their network addresses must be mapped to DLCIs.
Regarding frame relay, which of the following statements are true? A.) You must use ANSI encapsulation if connecting to non-Cisco equipment B.) You must use IETF encapsulation if connecing to non-Cisco equipment C.) You must use Q.933a encapsulation if connecing to non-Cisco equipment D.) You must use Cisco encapsulation if connecting to non-Cisco equipment
Which of the following will show an extended access list 150? A.) sh access-list 150 B.) sh ip int C.) sh ip access-list D.) sh access-list 150 extended