The interfaces are looking good, we have trunks and VLAN 10 is active on all interfaces of SwitchC. This means that spanning-tree should be active for VLAN 10. Letâs take another look at this message. It says that spanning-tree for VLAN 10 does not exist. There are two reasons why could see this message: 1  There are no interfaces active for VLAN 10. 2  Spanning-tree has been disabled for VLAN 10.
1 Source free social media icon sets with a Google Search (remember to check license information). 2  Resize them to the desired size and upload them as .PNG or .JPEG files. 3  Upload the image files to the âEmail Signatureâ folder you set up initially.  Go to Gmail, click the Gear icon then Settings > General > Signature.
Edit an Existing Signature to Add an Image. To edit an existing signature using the method described above: 1  Select Tools | Options... 2  from the menu in Outlook. 3  Go to the Mail Format tab. 4  Click Signatures... 5  under Signatures. 6  Highlight the signature you want to edit. 7  Press Ctrl-A.