Window size increases as all data transfers.
Window size is the TCP process used prepare data for transmission.
Window size is decreased if packets are lost.
Window size of 15 means that the next byte expected is byte number 15.
To indicate the beginning of a three-way handshake
To reassemble the segments into the correct order
To identify the numbers of the data packets that can be sent without acknowledgment
To track the different conversations crossing the network at the same time
The number of bits in the host portion of the IP address
The number of bits in the network portion of the IP address
The number of hosts in a network
20 Hosts and 50 Subnets
2 Hosts and 64 Subnets
4 Hosts and 50 Subnets
6 Hosts and 64 Subnets
Subnet Mask 255.255.255.0 with an Increment of 2
Subnet Mask 255.255.255.192 with an Increment of 128
Subnet Mask 255.255.255.128 with an Increment of 128
Subnet Mask 255.255.255.128 with an Increment of 64
Subnet Mask 255.255.255.0, Range 126.96.36.199 - 188.8.131.52
Subnet Mask 255.255.0.0, Range 184.108.40.206 - 220.127.116.11
Subnet Mask 255.255.255.254, Range 18.104.22.168 - 22.214.171.124
Subnet Mask 255.255.254.0, Range 126.96.36.199 - 188.8.131.52
The subnet mask in use is 255.255.255.192.
The LAN interface of the router is configured with one IP address.
The subnet mask in use is 255.255.255.128.
The IP address 172.16.1.25 can be assigned to hosts in VLAN1.
The LAN interface of the router is configured with multiple IP addresses.
Data Link Layer
Distribution and core
Access and distribution
Access, distribution, and core
Implement Layer 3 switching on S1 to reduce the packet processing load on D1 and D2. Install all security processing on S1 to reduce network traffic load.
Configure port security options on S1. Use Layer 3 access control features on D1 and D2 to limit access to the HR servers to just the HR subnet.
Move all HR assets out of the data center and connect them to S1. Use Layer 3 security functions on S1 to deny all traffic into and out of S1.
Perform all port access and Layer 3 security functions on C1.
Power over Ethernet
Load balancing across redundant trunk links
Quality of Service
Reduced contention for bandwidth
Reduced size of the physical layout
Increased fault tolerance of the network
Elimination of the need for layer three functionality
Simplification of management and troubleshooting
Here's an interesting quiz for you.