Connected interface | 0 |
Static route | 1 |
Enhanced Interior Gateway Routing Protocol (EIGRP) summary route | 5 |
External Border Gateway Protocol (BGP) | 20 |
Internal EIGRP | 90 |
IGRP | 100 |
OSPF | 110 |
Intermediate System-to-Intermediate System (IS-IS) | 115 |
Routing Information Protocol (RIP) | 120 |
Exterior Gateway Protocol (EGP) | 140 |
On Demand Routing (ODR) | 160 |
External EIGRP | 170 |
Internal BGP | 200 |
Unknown* | 255 |
Sunday, January 19, 2014
AD value of protocols
Wednesday, January 15, 2014
L&T Interview questions : 15-01-2014
1. EIGRP port number ?
2. Explain EIGRP active and passive state
3. What is EIGRP advertised distance
4. BGP attributes ?
5. STP parameters ?
6. What is stub area and totally stub area ?
2. Explain EIGRP active and passive state
3. What is EIGRP advertised distance
4. BGP attributes ?
5. STP parameters ?
6. What is stub area and totally stub area ?
Tuesday, January 14, 2014
Routing protocols V/S Routed protocols
Routing protocols
Routing protocols will help to a router find best route towards network and it will advertise the routes .
Ex. RIP,EIGRP,OSPF,BGP
Routed protocols
Routed protocols used for transport data across the network .
Ex. ip ,ipx,telnet,snmp,smtp
Sunday, January 12, 2014
XL Healthcare interview
Position: Lead Network Engineer
Experience: 4-6yrs
Description Of Work:
This position is responsible for the design and operational support of XLHealth LAN/WAN data network
infrastructure. Responsibilities include, disaster recovery planning and advanced technical problem
resolution for multiple locations based out of Bangalore and Hyderabad
Duties & Responsibilities:
ESSENTIAL:
- Develops short and long range network design and architecture plans for XLHealth facilities and
data centers.
- Develops configuration standards across network equipment in order to ensure integrity of the
systems and services.
- Manages network related projects, tasks and upgrades and coordinates networking resources
as needed.
- Reviews new technologies, methodologies and processes to ensure the network infrastructure
meets current and future needs.
- Maintains information technology inventory records of wide-area and local-area network
hardware and software as well as coordination of repairs and quality control tests.
- Should have strong knowledge in switching (VLAN, VTP, STP, HSRP), routing (OSPF, BGP)
configuration and troubleshooting.
- Should have hands-on knowledge in firewalls (CISCO ASA 55XX SERIES) configuration and
troubleshooting
- A good understanding of WAN accelerators (Citrix Branch Repeaters/Cisco WAAS/Riverbed) and
Cisco ACS server.
- Lead should also be responsible to document, follow change request processes on day-to-day
bases.
- Must – A very good communication both verbal and written
Experience: 4-6yrs
Description Of Work:
This position is responsible for the design and operational support of XLHealth LAN/WAN data network
infrastructure. Responsibilities include, disaster recovery planning and advanced technical problem
resolution for multiple locations based out of Bangalore and Hyderabad
Duties & Responsibilities:
ESSENTIAL:
- Develops short and long range network design and architecture plans for XLHealth facilities and
data centers.
- Develops configuration standards across network equipment in order to ensure integrity of the
systems and services.
- Manages network related projects, tasks and upgrades and coordinates networking resources
as needed.
- Reviews new technologies, methodologies and processes to ensure the network infrastructure
meets current and future needs.
- Maintains information technology inventory records of wide-area and local-area network
hardware and software as well as coordination of repairs and quality control tests.
- Should have strong knowledge in switching (VLAN, VTP, STP, HSRP), routing (OSPF, BGP)
configuration and troubleshooting.
- Should have hands-on knowledge in firewalls (CISCO ASA 55XX SERIES) configuration and
troubleshooting
- A good understanding of WAN accelerators (Citrix Branch Repeaters/Cisco WAAS/Riverbed) and
Cisco ACS server.
- Lead should also be responsible to document, follow change request processes on day-to-day
bases.
- Must – A very good communication both verbal and written
HCL interview : 12/1/2014
1. What is the difference between routed protocols and routing protocol ?
2. What is prempt in HSRP.
3. What is default priority of a port in STP ?
4. L2 protocols
5. How many bit used for IPv6 ?
6. How traceroute works ?
7. What is difference between default route and dynamic route
2. What is prempt in HSRP.
3. What is default priority of a port in STP ?
4. L2 protocols
5. How many bit used for IPv6 ?
6. How traceroute works ?
7. What is difference between default route and dynamic route
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