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how to display electronic labels
display elabel [ backplane | slot-id ] Using this command lets you to display electronic labels of the boards installed. If you do not specify slot-id you will see information about all the boards. An...
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Huawei interface backup configuration
There are two interface backup modes: Active/standby Load balancing In common active/standby mode only one interface transmit services at any time. When active interface works properly, it transmit all...
View Articlea few words about BFD
BFD (Bidirectional Forwarding Detection) What to do to quickly establish an alternative path in case of communication failure between adjacent systems? There are two detection mechanisms: Hardware...
View ArticleBFD process-interface-status vs. process-pst
BFD process-interface-status and process-pst are applicable only for single-hop BFD. Let’s assume that we have two routers directly connected through interface GE1/0/0. process-interface-status By...
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VRRP on Huawei router
Virtual Router Redundancy Protocol (VRRP) combines a group of routing devices on a LAN into a backup group that functions as a virtual router. From the host perspective in the LAN, it only needs the IP...
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