7. (TCO 3) Explain how fast switching works on a router. (Points : 10)
Question 8. 8. (TCO 2) Explain what the switchport mode access command does on a Cisco switch. (Points : 10) |
Fast switching improves on process switching by
making use of a cache.
The first packet to a destination is still process
switched but the result of this switching,is stored in the Fast
Cache. Now from the from the fast cache,the future packets to this
destination will be switched , thus improving on the speed.With
this we have the concept of reeusablity ,so the processor doesn’t
have to look up and assemble all the information again.and load
balancing over equal-cost paths is on a per-destination
basis.
We can enables the fast switching of packets out of
the same interface on which they arrived using the below
command:
Router(config-if)# ip route-cache same-interface
*/switchmode access*/
/*Switch mode access*/
The switch mode access command assigns the port to a
VLAN,it puts the port into a state that can access regular network
traffic on whatever VLAN is specified.
It statically disables trunking on the port, which
defaults to dynamic trunk.
Using the "switchport mode access" command ,we force
the port to be an access port, no exceptions.
A device plugged into this port enables communication
with other devices that are in the same VLAN.
7. (TCO 3) Explain how fast switching works on a router. (Points : 10) ...
. TCO 7 - A(n) ____ must be assigned one of three available modes: IN, OUT, IN OUT. (Points : 4) function parameter package procedure Question 2.2. TCO 7 - ____ can accept and return none, one, or many parameters. (Points : 4) Triggers Procedures Packages Programs Question 3.3. TCO 7 - Which of the following no longer exists after being executed? (Points : 4) Program units Exception handlers Anonymous blocks Parameters Question 4.4. TCO 8 - To create a...
Question 19 3 pts (TCO 5) Which command will provide information specific to OSPFv3 routes in the routing table? show ip route ospf show ip route ospfv3 show ipv6 route show ip route ospf show ipv6 route ospf Flag this Question Question 20 3 pts (TCO 5) A network administrator enters the command ipv6 router ospf 64 in global configuration mode. What is the result of this command? The router will be assigned an autonomous system number of 64. The...
Please answer all question and with a correct response! I really
need these points!
Thanks
What is the name/standard of the two VLAN trunking protocols that have been traditionally supported on Cisco switches? (Choose two.) IEEE 802.1x ISL IEEE ASL Which command will correctly configure a port for VLAN 101? switchport access 101 switchport vlan access 101 switchport mode access vlan 101 switchport access vlan 101 True or False - Layer 2 switches will not forward traffic between VLANs True...
1. (TCO 7) Which of the following statements are true? (Points : 5) Interfaces contain one and only one implemented method, a constructor. Interfaces are defined inside an abstract class. All methods defined in an interface must be implemented when used by another class. A true object-oriented design must contain as least one interface. Question 2. 2. (TCO 7) In an object-oriented program, methods with no implementation might be found in an _____ and/or a(n) ______....
Question 08 A layer 3 device such as a router essentially breaks down a larger Broadcast Domain into two or more smaller broadcast domains. True False Question 09 A layer 2 switch is connected to four computers A, B, C, and D. The switch's switching table is fully populated (i.e. no entries are missing). If A sends a frame destined for C, the switch will: forward the frame to D but filter it to A and C forward the frame...
Question 22 3 pts Priority scheduling - affects performance, network neutrality, is done in the router: Switching fabric Routing processor forwarding table Output port Input port Question 23 3 pts How many frequencies does a simplex QAM-64 modem ube? 16 2. 4 1 6
1. (TCO 1) What is the output of the following C++ code? int list[5] = {0, 5, 10, 15, 20}; int j; for (j = 0; j < 5; j++) cout << list[j]; (Points : 4) 0 1 2 3 4 0 5 10 15 0 5 10 15 20 5 10 15 20 Question 2.2. (TCO 1) What is stored in alpha after the following code executes? int alpha[5] = {0}; int j; for (j = 0; j...
Suppose that Router A and Router B are connected via a 10 Kbps link, and that the two routers are 20 meters apart. Suppose that Router A is transmitting a packet, and that there are 7 additional packets in the queue of the router, when a new packet arrives at Router A. Suppose that 500 bits of the currently-being-transmitted packet has been transmitted by Router A. Also, assume the following a. Every packet consists of 1000 bits. b. Propagation speed...
1) How to Create VLAN on Cisco Catalyst Switch #show vlan а. VLAN Name Status Ports 1 default active Gil/0/1, Gil/0/2, Gil/0/3, Gil/0/4 Gil/0/5, Gil/0/6, Gil/0/7, Gil/0/8 config t Interface vlan 20 b. interface range gigabitEthernet 0/1 - 6 switchport access vlan 20 exit c. #show vlan VLAN Name Status Ports 1 default Gil/0/1, Gil/0/2, Gil/0/7, Gil/0/8 Gil/0/3, Gil/0/4, Gil/0/5, Gil/0/6 active active 20 VLAN020 2. How to Delete VLAN on Cisco Catalyst Switch no vlan 20 a. b. show...