Month: November 2023

A. Configure DHCP in Cisco 1100 Router using GUI

1. Login webui, for example https://192.168.10.1.
2. Navigate to Administrator>DHCP Pools.

2. Click on +Add.

3. Enter DHCP information such as DHCP Pool Name, Network, Subnet Mask, Starting ip, Ending ip.

4. Click Advanced and enter information such as Default Ruter, DNS, NetBIOS and Domain.

B. Configure DHCP in Cisco 1100 Router using commands

1. enable
2. configure terminal
3. ip dhcp pool name
4. utilization mark high percentage-number [log]
5. utilization mark low percentage-number [log]
6. network network-number [mask | /prefix-length] [secondary]
7. domain-name domain
8. dns-server address [address2 … address8]
9. bootfile filename
10. next-server address [address2 … address8]
11. netbios-name-server address [address2 … address8]
12. netbios-node-type type
13. default-router address [address2 … address8]
14. option code [instance number] {ascii string | hex string | ip-address}
15. lease {days [hours [minutes]] | infinite}
16. end

Step 1:

After Comcast completes the installation and has the modem ready, please have the technician test it, or you may choose to test it yourself using a laptop connected to the new modem. Ensure that the speed is around 1.25GB.

Step 2:

If you are satisfied with the speed, please provide me with the public IP addresses so that I can reconfigure the SonicWALL Firewall.

Step 3:

After reconfiguring the firewall, I will restart it to apply the changes. During this time, you will need to switch the Ethernet cable from the current modem to the new modem.

Step 4:

The restart may take 5 to 10 minutes, which means we may experience a 10-minute internet outage. Afterward, we can test the speed. Keep in mind that the LAN speed inside the firewall may be slightly slower than the test from the Comcast modem; this is normal.

1. Login Exchange Admin online.
2. Go to Reception>Mailboxes.
3. Open the mailbox Properties.
4. Go to mailbox usage.
5. Click on More options…

6. Adjust prohibit send at GB and Prohibit send and receive at GB.

1. Open Group Policy Management.
2. Navigate to Forest>Domain>UO>Domain name>Users.
3. Right click on the Drive Maps and click on Edit.
4. navigate to User Configuration>Preferences>Windows Settings>Drive Maps

Step1 : BACK UP your config

System > Settings > [ Export Settings…] 

Step 2: Change your WAN IP: Network > Interfaces 

Edit your Interface in WAN zone, typically X1 port in “Default LB Group” and enter your new IP 

Step 3: Restart the SonicWALL

System>Restart.

Step 1: Share a folder

1. Open File Explorer.

2. Right click on the folder, select Properties.

3. Click on Sharing and the Advanced sharing..

4. Click permissions and assign everyone full permissions.

Step 2: Open Control Panel>Programs>Programs and Features to enable SMB1.0 and SMB Direct. Restart the computer.

Step 3: Setup SMB scan.

1. Login the printer web utility. for example https\\192.168.26.9.
2. Click on Store Address.
3. Select Address Book.
4. Select SMB from Search from Function.

5. Enter the Host Address (hostname or IP address), File Path, User ID and password.

6. Click OK to save the settings.

Quoted from Microsoft:

Administrators can’t adjust the storage quota. The archiving feature (called auto-expanding archiving) provides additional storage space in archive mailboxes, up to a maximum of 1.5 TB. Each Exchange Online Archiving subscriber initially receives 100 GB of storage in the archive mailbox. When auto-expanding archiving is turned on, additional storage space is automatically added when the 100 GB storage capacity is reached. In Exchange hybrid deployments, auto-expanding archiving is only supported for cloud-based archive mailboxes when the on-premises user’s mailbox resides on Exchange Server 2019, Exchange Server 2016, or Exchange Server 2013 SP1 and later.

Auto-expanding archive is only supported for mailboxes used for individual users or shared mailboxes with a growth rate that does not exceed 1 GB per day. Using journaling, transport rules, or auto-forwarding rules to copy messages to Exchange Online Archiving for the purposes of archiving is not permitted. A user’s archive mailbox is intended for just that user. Microsoft reserves the right to deny archiving in instances where a user’s archive mailbox is used to store archive data for other users or in other cases of inappropriate use.