There are many crypto ikev2 policies,Phase 1, 'D/H Group 2' needs to be changed to 'D/H Group 14',How do I change it?  - phase 1, D/H Group 2 => D/H Group 14   [VPN Connection] phase 1(ikev2) - D/H Group : 2 phase 2 (ipsec) - PFS Group : 2   [asa con...

  IP-PBX --- L3 SW----(Metro-ethernet/1Gbps)----L3 SW---L2 SW --- IP-Phone   - L3 SW and L2 SW, IP-phone is CISCO Products.- L2 SW is VoIP QoS enabled. [Question]Does L3 SW require Voice QoS settings?

Can the GLC-TE module be used in the SFP+ slot on the Firepower 2110? (SFP+ Slot on chasiss)