Switching: A-to-A' and B-to-B' can transmit simultaneously, with collisions
Anonymous Quiz
37%
T
63%
F
Switches perform which two functions?
Anonymous Quiz
39%
Filtering and forwarding
7%
Encryption and decryption
3%
Compression and decompression
51%
Routing and switching
What information is typically stored in a switch table entry?
Anonymous Quiz
9%
IP address
85%
MAC address
5%
Port number
1%
DNS name
Frame destination, A', location unknown
Anonymous Quiz
73%
flood
27%
selectively send on just one link
compute tables using routing algorithms, IP addresses
Anonymous Quiz
84%
Routers
7%
Switches
9%
Both
What is the primary advantage of routers over switches?
Anonymous Quiz
38%
Hierarchical addressing
42%
Plug-and-play configuration
20%
Lower cost
When should a network use switches instead of routers?
Anonymous Quiz
44%
Small networks with a few hundred hosts
25%
Large networks with thousands of hosts
13%
Networks with redundant paths
17%
Networks requiring robust traffic isolation
What problem can be solved by using VLANs?
Anonymous Quiz
8%
Lack of traffic isolation
4%
Inefficient use of switches
10%
Managing users in different groups
71%
All of the above
7%
None above
Switch(es) supporting … capabilities can be configured to define multiple virtual LANS over single physical LAN infrastructure
Anonymous Quiz
1%
MAN
10%
WAN
23%
LAN
66%
VLAN
trunk port: carries frames between VLANS defined over multiple physical switches
Anonymous Quiz
94%
T
6%
F
port-based VLAN: switch ports grouped (by switch management software) so that single physical switch operates as … virtual switches
Anonymous Quiz
71%
multiple
29%
single
earn forwarding table using flooding, learning, MAC addresses
Anonymous Quiz
78%
Switches
9%
Routers
14%
Both
scaling: all layer-2 broadcast traffic (ARP, DHCP, unknown MAC) must cross entire LAN
Anonymous Quiz
89%
T
11%
F
و بكده يبقي الحمدلله خلصنا Communication Data و مفيش كلمه في الاسلايد او الكتاب مش موجوده عليها اسئله لا تنسونا من دعواتكم بالثبات والسلامة والتوفيق 🤍
و ده ملخص للمنهج كله مشروح بالعربي في 32 صفحه و مشروح بالعربي لو عاوز تبص عليه متنساش تشوف حل امتحان السنه اللي فاتت
بالتوفيق للجميع ي رب 🤍
و ده ملخص للمنهج كله مشروح بالعربي في 32 صفحه و مشروح بالعربي لو عاوز تبص عليه متنساش تشوف حل امتحان السنه اللي فاتت
بالتوفيق للجميع ي رب 🤍