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Netgear M4250-26G4XF-PoE User Manual - Page 98

Con port mirroring

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AV Line of Fully Managed Switches M4250 Series Field Port Test Results Fault Distance Description The port on which the test was performed Normal: The cable is working correctly. Open: The cable is disconnected or has a faulty connector. Short: An electrical short occurred in the cable. Cable Test Failed: The cable status could not be determined. The cable might in fact be working. Untested: The cable is not yet tested. Invalid cable type: The cable type is unsupported. The estimated distance in meters from the end of the cable to the failure location. The failure location is displayed only if the cable status is Open or Short. Configure port mirroring Port mirroring lets you select the network traffic of specific switch ports for analysis by a network analyzer. You can select many switch ports as source ports but only a single switch port as the destination port. A packet that is copied to the destination port is in the same format as the original packet. That means that if the mirror is copying an incoming packet, the copied packet is VLAN-tagged or untagged as it was received on the source port. If the mirror is copying an outgoing packet, the copied packet is VLAN-tagged or untagged as it is being transmitted on the source port. To configure port mirroring: 1. Launch a web browser. 2. In the address field of your web browser, enter the IP address of the switch. The login page displays. 3. In the Login Name field, enter admin as the user name, in the Password field, enter your local device password, and click the AV UI Login button. The first time that you log in, no password is required. However, you then must specify a local device password to use each subsequent time that you log in. The Overview page displays. 4. Select Diagnostics > Port Mirroring. The Port Mirroring page displays. 5. Click the Port Mirroring toggle so that it displays green and is positioned to the right. Diagnostics and Troubleshooting 98 Audio Video User Manual

Section	Page
Contents	5
1. Getting Started with the AV UI	8
Supported Switches	9
Available publications	9
AV local browser UI overview	9
Use a web browser to log in to the AV UI	10
Log in to the AV UI using the management interface default IP address	10
Log in to the AV UI over the OOB port	11
Log in to the AV UI with a known IP address	12
Save the running configuration to the startup configuration	12
Register your switch	12
2. Audio-Video Profile Templates and Network Profiles	14
Overview of preconfigured AV profile templates	15
About audio video bridging	16
About PTP residency time stamping	17
Network profiles	18
Change the Default VLAN profile	18
Use an AV profile template to configure and assign a network profile	19
Change a network profile	21
Remove a network profile	22
Custom AV profile templates	23
Create a custom AV profile template	23
Change a custom AV profile template	25
Remove a custom AV profile template	27
Auto-Trunk overview	27
Enable or disable Auto-Trunks	29
Configure PTP residency time stamping	29
Configure the IGMP querier for a network profile	30
3. Link Aggregation	33
Auto-LAG overview	34
Enable or disable Auto-LAGs	35
Configure the hash mode for Auto-LAGs	36
Create a LAG	37
Change a LAG	38
Remove a LAG	39
4. Multicast	41
Configure the multicast mode for one or more ports	42
Add or remove blocked multicast address ranges	43
Display the multicast groups in your network	44
5. Power over Ethernet	46
Manage PoE interface settings	47
Disable PoE for one or more interfaces	50
PoE schedules	51
Create a PoE schedule	51
Change a PoE schedule	54
Remove a PoE schedule	54
Display the total PoE consumption for the switch	55
6. Port Configuration	56
Administratively enable or disable one or more interfaces	57
Add a description to one or more interfaces	58
Set the frame size for one or more interfaces	58
Configure flow control for one or more interfaces	59
Display detailed information about the physical ports and LAGs	61
7. Security	62
Port authentication	63
Manage port authentication for individual ports	63
Manage 802.1X authentication	64
Remove port authentication from individual ports	65
RADIUS servers	66
Configure the basic settings for a RADIUS server	66
Remove a RADIUS server	67
8. Manage and monitor the switch	69
Licenses	70
Add a license online	70
Add a license offline	71
Delete a license	72
Update the firmware	72
Startup configuration	73
Save the running configuration	73
Download the running configuration	74
Restore the configuration	75
Date and time settings	75
Manually set the date and time	76
Configure one or more SNTP servers	76
Add a system name	77
Management interface IP address	78
Set a fixed IP address for the management interface	78
Enable the DHCP client for the management interface	79
OOB port IP address	80
Set a fixed IP address for the OOB port	80
Enable the DHCP client for the OOB port	81
Set the STP network redundancy for the switch	82
Restart the switch from the AV UI	84
Reset the switch to factory default settings	84
Manually control the fans	85
Display the status of the ports and switch	86
Display the neighboring devices	90
9. Diagnostics and Troubleshooting	91
Manage the switch log, console log, and command log	92
Display or download the message log	93
Display or clear the port statistics	94
Send a ping, traceroute, or DNS lookup request to an IP address or host name	96
Perform a cable test	97
Configure port mirroring	98
Access the CLI through the terminal in the AV UI	99