Cavium Networks Interview Questions

Question: 1 / 10

Introduce yourself.

Question: 2 / 10

And briefly about the project and role in that.

Question: 3 / 10

What is VRF.

Question: 4 / 10

What is private vlan.

A private VLAN domain has only one primary VLAN. Each port in a private VLAN domain is a member of the primary VLAN; the primary VLAN is the entire private VLAN domain.

Secondary VLANs provide isolation between ports within the same private VLAN domain. The following two types are secondary VLANs within a primary VLAN:

Isolated VLANs—Ports within an isolated VLAN cannot communicate directly with each other at the Layer 2 level.
Community VLANs—Ports within a community VLAN can communicate with each other but cannot communicate with ports in other community VLANs or in any isolated VLANs at the Layer 2 level.

http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli/CLIConfigurationGuide/PrivateVLANs.html

Question: 5 / 10

What is lacp.

Question: 6 / 10

What happen if mtu size is set as 1200 for interface and pkt received > 1200.

Question: 7 / 10

What is vlan. What is tagged and untagged vlan.

Question: 8 / 10

Ping from host A to host B, there are intermediate router. Explain each step taken to successful ping.

Question: 9 / 10

How you will debug in above scenario.

Question: 10 / 10

What is TTL in pkt. what if ttl will be in L2 header?