When meet Issue about RRPP ring status on S7700 .

Issue Description 1. Topology 2. After configured, the sub ring status is preforwarding on S7700 RRPP Ring      : 2 Ring […]

How to check the ifindex of an interface on the switch?

Issue Description There are situations where we need to find out the corespondence between the ifindex and the interface names. […]

When cannot ping the server through S5700HI VLL network.

Issue Description 1. Topology Client — L3VPN — NE40E(PE) —- S5700HI-1(P) — S5700HI(PE) —– Access Switch — Server 2. Problem […]

If 5700 stack member fall out caused by A large number of MAC entries delete.

Issue Description When the issue happened, S5700 stack member cannot be accessed intermittently. Status information about this stack member cannot be […]

When cannot log-in MSUITE of U2000V1R3.

Issue Description After installation of U2000V1R3 in my laptop, the U2000 installation software would automatically create the U2000 Server, U2000 […]

What’s the fault S5700, and all multicast traffic is being forwarded?

Issue Description S5700-X-LI-28P using software V200R003C00SPC300. Traffic belonging to multiple multicast source are forwarded to all host, even if the […]