Huawei H19-301_V4.0 - HCSA-Presales-IP Network V4.0

TheHuawei CloudEngine S12700Eseries includesfour different models, each offering a different number ofservice slots, enabling flexible scaling for campus networks:

S12704E– 4 slots

S12706E– 6 slots

S12710E– 10 slots

S12712E– 12 slots

These models meet various enterprise size and performance requirements.

TheHuawei CloudEngine S8700series supportscluster-based active-active architecture, offering:

50 ms-level failover

Hot patching and ISSU (In-Service Software Upgrade)

Service continuity during upgrade and fault scenarios

UnlikeVRRP, which is used for gateway redundancy, orM-LAGandstack, which are link or port-level mechanisms,the cluster solution provides full-device-level failover and operational continuity.