Highlights
M4250 Support for Audio Video Bridging (AVB)
One of the many features designed into the new M4250 product line is full support for Audio Video Bridging (AVB), an industry standard for transporting content over a network. AVB is used most often when very low latency is required such as in live performances when lip sync is critical. All of the AV Line M4250 switches can be optionally licensed for AVB support.
Good to know
Management features
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Quality of Service (QoS) support
Yes
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Switch layer
L2/L3
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Switch type
Managed
Network
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10G support
Yes
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Broadcast storm control
Yes
-
Full duplex
Yes
-
Link aggregation
Yes
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Networking standards
IEEE 802.3x, IEEE 802.3af, IEEE 802.3at, IEEE 802.1D, IEEE 802.1x, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad, IEEE 802.1ab, IEEE 802.3bt
Data transmission
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Jumbo frames
12000
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Jumbo frames support
Yes
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Latency (1 Gbps)
2.14 µs
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MAC address table
16000 entries
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Number of queues
8
Security
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Access Control List (ACL)
Yes
-
Authentication
MAC-based authentication
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Authentication type
RADIUS
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BPDU filtering/protection
Yes
-
DHCP features
DHCP server, DHCP snooping, DHCP relay, DHCP Option 82, DHCPv6 client, DHCPv6 relay, DHCPv6 server, DHCPv6 snooping























