Cisco 4948 Jumbo Frame Support

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Jumbo/Giant Frame Support on Catalyst Switches ...

    https://www.cisco.com/c/en/us/support/docs/switches/catalyst-6000-series-switches/24048-148.html
    Mar 24, 2005 · The Cisco Catalyst 4000/4500 devices with Supervisors, which run only Cisco IOS, currently support baby giants up to 1600 byte-sized frames and jumbo frames. ... Jumbo frame support is currently not available on ATM modules for the Catalyst 5500 series switches.

Understanding Maximum Transmission Unit (MTU ... - cisco.com

    https://www.cisco.com/c/en/us/support/docs/asynchronous-transfer-mode-atm/ip-over-atm/10479-mtu-atm.html
    Dec 14, 2007 · Support for jumbo frames for the Catalyst 6000 family ATM module (WS-X6101) is available as of Cisco IOS Software Release 12.1(10)E, as per the Release Notes. Configuring the MTU size on the subinterface does not affect the maximum frame size that can be transferred on a Catalyst 6000 family ATM module.

Cisco Catalyst 4948 10 Gigabit Ethernet Switch Data Sheet ...

    https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-4900-series-switches/product_data_sheet0900aecd80246552.html
    Aug 10, 2014 · The Cisco Catalyst ® 4948 10 Gigabit Ethernet Switch is a wire-speed, low-latency, Layer 2 to 4, 1-rack-unit ... Jumbo frames on all ports ... Cisco is committed to providing customers the latest in technology support. Cisco TAC training programs help customers avoid opening cases. These programs also provide knowledge transfer of Cisco ...

Adjusting MTU for Jumbo Frame - Cisco Community

    https://community.cisco.com/t5/switching/adjusting-mtu-for-jumbo-frame/td-p/1634445
    Nov 21, 2019 · We currently have a Cisco Catalyst 4948 and I was asked to adjust the switch mtu size to 9000 to support Jumbo frames. What are the different ways to configure it on this switch and will it have a negative effect on LAN performance? Thanks in

Solved: Cisco 4948 supported Stackable? - Cisco Community

    https://community.cisco.com/t5/switching/cisco-4948-supported-stackable/td-p/1942067
    1Hello all; I want buy Cisco Switchs. Spec: MAC Support: 16000 Backplane: 18Gbps Forward: 28Gbps VLAN's: 4000 (q-in-q support) Jumbo Frame Supported Supported 8000 static routing !Supporting Stack! Cisco 4948 supporting stackable? which product …

How to configure jumbo or giant frame s... - Cisco Community

    https://community.cisco.com/t5/networking-documents/how-to-configure-jumbo-or-giant-frame-support-on-a-cisco/ta-p/3129728
    Jumbo frame support is available in Cisco IOS Software Release 12.1(13)EW and later for the Supervisor III and IV. On the 4000/4500 platform, jumbo frames are supported only on non-blocking Gigabit Ethernet ports on certain blade models. These are the Gigabit modules and specific ports that support jumbo frames:

Jumbo Frames on a c4948 - Cisco DSLReports Forums

    https://www.dslreports.com/forum/r30916814-Jumbo-Frames-on-a-c4948
    Aug 11, 2016 · I've got a 4948 that supports Jumbo Frames. Right now the MTU on all interfaces is the default 1500 but I have a couple of Hosts (ESXi Hosts and an EMC2 VNXe) that I …

Jumbo Frames Cisco Catalyst 4948 - Networking

    https://forums.whirlpool.net.au/archive/908751
    Feb 01, 2008 · Hi All, Does anybody know the command to enable jumbo frames on a Cisco Catalyst 4948? Thanks, Ben

Jumbo Frames - 36556 - The Cisco Learning Network

    https://learningnetwork.cisco.com/thread/36556
    Nov 08, 2011 · definitely your having fun with the jumbo frames in your production network. and from the link of rmhango: So when you enable jumbo frames you must be sure that the size of jumbo frame is consistent across all your systems including servers and client PC's connected to your network.. so i think even though you enable jumbo frame but the NIC in your PC is not able to handle jumbo frame then …



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