521081

TP-LINK TL-SG5428 Manual

81
Zoom out
Zoom in
Previous page
1/257
Next page
unicast via the right p
ort, MAC address duplication is used to expand the VLANs the MAC
address is in. Normally, the egress ports for forwarding these packets are identified through
MAC address learning. For example the switch in Figure 6-13 maintains a MAC address
t
able shown in Table 6-6. The MAC address duplication process has two aspects, that is,
duplicating the dynamic MAC addresses learned by the host ports in the secondary VLANs
to the Primary VLAN and copying the dynamic MAC addresses learned by the promiscuous
ports in the Primary VLAN to the secondary VLANs. As shown in Figure 6-13, supposing
the Router s
ends a packet with the source MAC as mac_2 and the destination Mac as
mac_a. The MAC address table on the Switch is changed to the one shown in Table 6-7.
Destination MAC VLAN Egress Port
mac_a 5 port 5
mac_2 2 port 2
mac_3 3 port 3
Table 6-6 MAC address table before duplication
Destination MAC VLAN Egress Port
mac_a 5 port 5
mac_a 2 port 5
mac_a 3 port 5
mac_2 2 port 2
mac_2 5 port 2
mac_3 3 port 3
mac_3 5 port 3
Table 6-7 MAC address table after duplication
Packet forwarding in Private VLAN
The Private VLAN packet forwarding process (here we take traffic transmission for PC2) based on
the figure above is illustrated as follows:
1) PC2 sends out its first upstream packet with the source MAC as mac_2 and the
destination MAC as mac_a. This packet is untagged.
72
… 81 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for TP-LINK TL-SG5428 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of TP-LINK TL-SG5428 in the language / languages: English as an attachment in your email.

The manual is 4,13 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of TP-LINK TL-SG5428

TP-LINK TL-SG5428 Installation Guide - English - 32 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info