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I was interviewed in Oct 2022.
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I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.
BGP attributes are used to influence the path selection process in BGP routing.
BGP attributes include AS_PATH, NEXT_HOP, LOCAL_PREF, etc.
AS_PATH is a list of AS numbers that the route has traversed.
NEXT_HOP is the IP address to reach the next hop towards the destination.
LOCAL_PREF is used to influence outbound traffic.
MED (Multi-Exit Discriminator) is used to influence inbound traffic.
Weight is a Cisco-specific attribu...
To troubleshoot BGP going down, check BGP neighbor status, analyze BGP routing table, verify BGP configuration, and check for any network connectivity issues.
Check BGP neighbor status to see if the neighbors are up and if there are any flaps
Analyze BGP routing table to identify any inconsistencies or missing routes
Verify BGP configuration for any errors or misconfigurations
Check for any network connectivity issues such
OSPF formation involves states like Down, Init, 2-Way, Exstart, Exchange, Loading, Full.
Down state: Initial state when OSPF process is not running.
Init state: OSPF process is starting up.
2-Way state: Routers have exchanged hello packets and are now neighbors.
Exstart state: Master and slave routers are determined.
Exchange state: Database description packets are exchanged.
Loading state: Link-state advertisements are exch...
OSPF LSA types include Router LSA, Network LSA, Summary LSA, and ASBR Summary LSA.
Router LSA (Type 1) - Generated by all routers and contains information about directly connected links.
Network LSA (Type 2) - Generated by DR to advertise the network segment.
Summary LSA (Type 3, 4, 5) - Generated by ABR to advertise routes to other areas.
ASBR Summary LSA (Type 4) - Generated by ABR to advertise ASBR information to other
I applied via Walk-in and was interviewed before Oct 2022. There were 4 interview rounds.
Technical and project
Technical & project oriented
I applied via Naukri.com and was interviewed before Sep 2020. There were 4 interview rounds.
Alarms related to fiber cut can vary depending on the network infrastructure.
Loss of signal alarm
Optical power alarm
High bit error rate alarm
Path protection switch alarm
Equipment failure alarm
posted on 4 Feb 2025
I was interviewed in Jan 2025.
I applied via Walk-in and was interviewed before Nov 2021. There were 5 interview rounds.
Mental maths,problem solving
I applied via Job Portal and was interviewed in Apr 2024. There was 1 interview round.
Good. Reasoning,Maths
based on 1 interview
Interview experience
based on 2 reviews
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