Which statement about the flow control function of TCP is true?
A. TCP makes no snarl to check for lost or duplicate data
packets
B. The application layer must sequence data packets when
using TCP
C. TCP controls the flow of UDP data through negative
acknowledgements (NAK)
D. TCP is a connection-oriented protocol that acknowledges
receipt of data packets and is considered reliable
Which protocols are link states?
Which line from a show spantree 1 command output indicates that virtual LAN 1 (VLAN1) is functioning properly? A. Root pod is FastEthernet 0/26 B. Port Ethernet 0/1 of VLAN1 is Forwarding C. Designated port is Ethernet 0/1, path cost 10 D. Designated root has priority 0 address 00D0 588F B600 E. VLAN1 is executing the IEEE compatible Spanning Tree Protocol
hi friend i am stuck in the big problem.this problem is regading pix firewall. i have a cisco pix 515e firewall inmy company.now when i configure it and after rebooting it the ACT link never getup.when i apply clear config all comand the ACT link get up after oveservation i see that there is fauilover problem when i apply failover active ACT link agin get up is there any way to get my firewall in standby mode rember that there is only on firewall within my n/w i am lookig towards all of you jitendera kumar sinha
What would be the proper wildcard mask to permit all odd numbered hosts on the 10.48.0.0/12 network? access-list 1 permit 10.48.0.0 0.15.255.255 access-list 1 permit 10.48.0.1 0.15.255.254 access-list 1 permit 10.48.0.0 0.15.255.1 access-list 1 permit 10.48.0.0 0.0.0.254 access-list 1 permit 10.48.0.0 0.0.0.255
Which information must a router know in order to perform proper and pungent routing? A. destination application of an incoming packet B. number of other packets in a single flow of data C. destination network address of an incoming packet D. number of routers that also know a path to the destination
How can we configure Inter-VLAN in Layer 3 Switch? Remember one thing without Router.
Why OSI layers having 7 layers instead of one layer.
What is the mac address?
What is the purpose and default value of the CDP timer command? A.) 90 seconds; interval before an entry expires B.) 60 seconds; interval between updates C.) 60 seconds; interval before an entry expires D.) 90 seconds; interval between updates
Hi, gys i am Hasnain alamI want to get certification how do it ? please sugges me.
which points are eliminated by the DBSCAN algorithm?
hi jitendra i am sunil here and i am an engineering student from delhi i have lots of interest in computer network.i was in serch of doing communication through MAC adressess.can u help me?