Dell PowerConnect 7048P User Manual - Page 66
Port Mirroring, Static and Dynamic MAC Address Tables, Link Layer Discovery Protocol (LLDP)
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Port Mirroring Port mirroring monitors and mirrors network traffic by forwarding copies of incoming and outgoing packets from up to four source ports to a monitoring port. The switch also supports flow-based mirroring, which allows you to copy certain types of traffic to a single destination port. This provides flexibility- instead of mirroring all ingress or egress traffic on a port the switch can mirror a subset of that traffic. You can configure the switch to mirror flows based on certain kinds of Layer 2, Layer 3, and Layer 4 information. For information about configuring port mirroring, see "Monitoring Switch Traffic" on page 391. Static and Dynamic MAC Address Tables You can add static entries to the switch's MAC address table and configure the aging time for entries in the dynamic MAC address table. You can also search for entries in the dynamic table based on several different criteria. For information about viewing and managing the MAC address table, see "Managing the MAC Address Table" on page 837. Link Layer Discovery Protocol (LLDP) The IEEE 802.1AB defined standard, Link Layer Discovery Protocol (LLDP), allows the switch to advertise major capabilities and physical descriptions. This information can help you identify system topology and detect bad configurations on the LAN. For information about configuring LLDP, settings see "Discovering Network Devices" on page 659. Link Layer Discovery Protocol (LLDP) for Media Endpoint Devices The Link Layer Discovery Protocol for Media Endpoint Devices (LLDPMED) provides an extension to the LLDP standard for network configuration and policy, device location, Power over Ethernet management, and inventory management. For information about configuring LLDP-MED, settings see "Discovering Network Devices" on page 659. 66 Switch Features
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1,203
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1,204
-
1,205
-
1,206
-
1,207
-
1,208
-
1,209
-
1,210
-
1,211
-
1,212
-
1,213
-
1,214
-
1,215
-
1,216
-
1,217
-
1,218
-
1,219
-
1,220
-
1,221
-
1,222
-
1,223
-
1,224
-
1,225
-
1,226
-
1,227
-
1,228
-
1,229
-
1,230
-
1,231
-
1,232
-
1,233
-
1,234