Cisco Proprietary Protocol | Huawei Interoperation/Replacement Protocol | Description |
|---|---|---|
DTP | LNP | DTP can be replaced by LNP. |
VTP | VCMP | VTP can be replaced by VCMP. |
PVST/PVST+ | MSTP and VBST | MSTP can transparently transmit PVST packets or maintain compatibility with PVST in VLAN 1. VBST can also be used to interoperate with PVST. |
PAgP | LACP | PAgP can be replaced by LACP. |
HSRP | BFD for VRRP | BFD for VRRP achieves better convergence performance than HSRP and therefore can replace it. |
IGRP/EIGRP | OSPF and IS-IS | IGRP and EIGRP are Cisco's proprietary distance-vector routing protocols with low performances and are non-mainstream IGP routing protocols. They can be replaced by OSPF or IS-IS. |
FlexLink | SEP, RRPP, and SmartLink | FlexLink is a Layer 2 switchover protocol and achieves better convergence performance than STP. The convergence time is within 100 ms. Huawei's protocols achieve convergence within 50 ms, featuring higher convergence performance than Cisco. |
CDP | LLDP | If both CDP and LLDP are deployed on the network, LLDP can transparently transmit CDP packets. |
UDLD | DLDP and ETH OAM | UDLD monitors physical configurations and detects unidirectional links of Ethernet links connected using fibers or twisted-pair cables and can be replaced by DLDP. ETH OAM can also replace it, with equivalent detection capabilities. |
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