To globally enable or disable PTP residency time stamping:
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 Configure > Network Profiles.
The Network Profiles page displays.
5.
Below the graphical display of the switch, do one of the following:
•
Disable PTP residency time stamping: Turn off the toggle so that it displays
gray and is positioned to the left.
•
Enable PTP residency time stamping: Turn on the toggle so that it displays
green and is positioned to the right.
By default, PTP residency time stamping is enabled.
Your settings are saved automatically.
6.
To save the settings to the running configuration, at the top of the page, click the
Save icon or text.
Configure the IGMP querier for a network
profile
IGMP snooping requires that one central switch or router in a VLAN periodically query
all end-devices on the network to announce their multicast memberships. This central
device is the IGMP querier. The IGMP query responses, known as IGMP reports, keep
the switch updated with the current multicast group membership on a port-by-port and
network profile basis. If the switch does not receive updated membership information
in a timely fashion, it stops forwarding multicasts to the port where the end device is
located.
Each network profile can function as a querier in the VLAN in which it operates. The
IGMP querier for the Default network profile with VLAN 1 is enabled by default. You
can configure an IGMP querier for use with a network profile in another VLAN than
VLAN 1.
Audio Video User Manual30Audio-Video Profile Templates
and Network Profiles
AV Line of Fully Managed Switches M4250 Series
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