Switching modules that you install after bootup, and are equipped with a DFC that imposes a more restricted PFC mode than the current PFC mode, remain powered down.– PFC4XL and DFC4XL-No restrictions ( PFC4XL mode). After a reload, with a DFC4-equipped module installed, the PFC4XL functions as a PFC4 (PFC4 mode). – PFC4XL and DFC4-The PFC4XL functionality is restricted by the DFC4. PFC4XL-These restrictions apply to a configuration with a PFC4XL and these DFCs:.The DFC4XL functions as a DFC4 (PFC4 mode). – PFC4 and DFC4XL-The PFC4 restricts the DFC4XL functionality. – PFC4 and DFC4-No restrictions (PFC4 mode). PFC4-These restrictions apply to a configuration with a PFC4 and these DFCs:.You must use identical policy feature cards.

You cannot use one type of PFC on one Supervisor engine and a different type on the other Supervisor engine for redundancy.For further details, see this publication:.Supervisor Slot occupies the Supervisor slots as follows:.Console port supports the following variants:Ĩ x 1-Gb / 10-Gb Small Form Factor Pluggable Plus (SFP+) ports (Ports numbering from TenG 1 to 8)Ģ x 40-Gb QSFP ports (Ports numbering FortyG 9 to 10).– SFP, which supports following transceivers: 4-GB DDR3 for both XL and non-XL Supervisors.Supports up to 6-Tbps switch fabric connectivity.See the Appendix, “Supported Policy Feature Cards.” Release Notes for Cisco IOS Release 15.5(1)SYĬommunications, Services, and Additional Information

Latest cisco ios version 15.7.1