Home / CISCO Video / CCIE LAB / Service Provider – MPLS L3 VPN 023 – OSPFv2 and OSPFv3 Sham Link and SP Route Filtering Focus on Service Provider – MPLS L3 VPN 023 – OSPFv2 and OSPFv3 Sham Link and SP Route Filtering 2025年12月21日 On 2025年12月21日 FEEDBACKFeedback Testimonials Cisco certification Recent Posts On July 8th, Taipei passed 300-410. Enterprise Infrastructure certificate_01 300-410 ENARSI passed 25/06 (Sydney) June 26, 2026, 400-007 passed, CCDE written exam passed. 06/25 Taipei CCDE 400-007 PASS June 24, Taiwan 350-401 v1.2 Pass June 12, Taiwan CCNA 200-301 Pass 1 2 3 … 19 › PrevPreviousService Provider – MPLS L3 VPN 022 – OSPFv2 and OPSFv3 Mult VRF CE NextService Provider – Inter AS MPLS L3 VPN 001 – Section OverviewNext