All, on our LAN we have Jumbo Frames and Flow Control enabled for our ISCSI SAN. We are wanting to replicate data from SAN1 to SAN2 across the WAN on an MPLS line. Do we need to enable jumbo frames on our MPLS routers to, or is jumbo packet removed when it goes across the router?
Re: Jumbo Frames and Flow Control across a WAN Link.
The ability of the various Catalyst switches / routers to support various frame sizes depends many factors, including the hardware and software. Note that certain modules can support larger frame sizes than others, even within the same platform. Additionally, maximum frame size support can also change depending on the software version you use.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...