Networking Lecture : Topic Decide

[k2s]

[quote name='shakkku' timestamp='1324561709' post='1301180482']

ipudu ade ques certification lo adigithe naa paristhithi em kaanu,
[/quote]

koncham research seyyali..... dumps lo forums lo konni kavalani answers thappu untai ...........andukey just dumps blind ga chaduvukoni rasina vadiki...eppudu 1000 raavu......

[k2s]

[quote name='shakkku' timestamp='1324561652' post='1301180478']
daantlo IP routing command miss ayindi, anduke layer 3 cheyalekapothundi
[/quote]

[color=#FF3300][font=Verdana,][b]
Question 4:[/b][/font][/color]
[color=#333333][font=Verdana,]
You are a network technician, study the exhibit carefully. Assume that Host PC can ping the Ccorporate Headquarters and that HSRP is configured on DS1, which is then reloaded. Assume that DS2 is then configured and reloaded. On the basis of this information, what conclusion can be drawn?[/font][/color]
[color=#333333][font=Verdana,]
[img]http://www.certprepare.com/images/SWITCH/GatewayRedundancy/HSRP_Reboot.jpg[/img][/font][/color]
DS1# show running-config


interface Vlan10
ip address 10.10.10.2 255.255.255.0
no ip redirects
standby 60 priority 105
standby 60 ip 10.10.10.1
standby 60 track GigabitEthernet 0/1 DS2# show running-config


interface Vlan10
ip address 10.10.10.3 255.255.255.0
no ip redirects
standby 60 priority 150
standby 60 ip 10.10.10.1
standby 60 track GigabitEthernet 0/1 [color=#333333][font=Verdana,]
A. DS1 will be the active router because it booted first.
B. DS1 will be the standby router because it has the lower IP address.
C. DS1 will be the active router because it has the lower priority configured.
D. DS2 will be the active router because it booted last.[/font][/color]

[ding]

[quote name='k2s' timestamp='1324561797' post='1301180488']

koncham research seyyali..... dumps lo forums lo konni kavalani answers thappu untai ...........andukey just dumps blind ga chaduvukoni rasina vasidi...eppudu 1000 raavu......
[/quote]

pass ayithe saalu naaku

[k2s]

[quote name='shakkku' timestamp='1324561957' post='1301180507']

pass ayithe saalu naaku
[/quote]

pass avvochu easy ga..... 1000 tho pass ayithey ado thooothhi

[ding]

[quote name='k2s' timestamp='1324562022' post='1301180512']

pass avvochu easy ga..... 1000 tho pass ayithey ado thooothhi
[/quote]

maa employer saale gaadu pay penchamani aduguthe ccnp rayamantunadu, andukani raayalsosthundi, edo resume lo petukodaniki.......... neekentha ochindi baa...
ika ivaaltiki Q&A session chaalu baa repu continue chedaam

[k2s]

[quote name='shakkku' timestamp='1324562385' post='1301180547']

maa employer saale gaadu pay penchamani aduguthe ccnp rayamantunadu, andukani raayalsosthundi, edo resume lo petukodaniki.......... neekentha ochindi baa...
ika ivaaltiki Q&A session chaalu baa repu continue chedaam
[/quote]


BCMSN switching = 989

[PMREDDY19]

[quote name='k2s' timestamp='1324549677' post='1301179588']



this is pure networking class....... for answer to ur qochen .......go to systems admin class
[/quote]

Abbo emina chepppavu gaa...

[PMREDDY19]

[quote name='Āchilles' timestamp='1324549579' post='1301179575']
i have a network, i have vm's created in that network...so i can connect to that vm's only through a client to a server(thru ip) then that server assigns vm access....

frm outisde the network, if i put port forwarding of the server...will i be able to access that vm's? or is there anyway i can access those vm's from outside network??

arhtam ayinda
[/quote]
[quote name='John Galt' timestamp='1324550590' post='1301179696']

VMs ki private IPs ichuko..use a reverse ** to forward connections from public to private network..actually, thats how a private cloud network works..
[/quote]
[quote name='Āchilles' timestamp='1324550831' post='1301179737']

edhi use cheyalii reverse?? deeniki specific ports eee use cheyali ani untaya?
[/quote]
[quote name='John Galt' timestamp='1324551041' post='1301179767']

reverse ** antaru bhayya daanni..more like a load balancer in some ways.. nginx, squid, haproxy etc lantivi examples..vaadi chudu..adi em chestadi exact ga ante..assuming that you have 2 network interfaces on the host running the VMs..1 should have a public ip and the other should have private ip in the same network as ur VMs.. You can listen on the public ip on a particular port and forward all traffic to the private ip network (VM ips)..
[/quote]
[quote name='John Galt' timestamp='1324551081' post='1301179774']
oops prxy anedi filter chesara..reverse prxy bhayya..
[/quote]
[quote name='John Galt' timestamp='1324551808' post='1301179822']

picha lite baa..oka config file untadi..andulo mention cheyyali listen chese ip and port..and then forward cheyyalsina ip and ports mention chestav..oka syntax follow avvali basic ga..depends on the software u use..nginx oka laga chestadi..haprxy inko laga chestadi..valla examples chuste vachestadi..1 hr lopala u can get everything running
[/quote]
[quote name='Āchilles' timestamp='1324555266' post='1301180084']
What does a load balancer do??
[/quote]
[quote name='k2s' timestamp='1324555470' post='1301180095']

distribute the request / load equally among different nodes ( server)
[/quote]
[quote name='Āchilles' timestamp='1324555713' post='1301180111']

ty, is it like a software which needs to be installed on a server??
[/quote]
[quote name='k2s' timestamp='1324555872' post='1301180125']

both hardware based & software based
but ppl generally use hardware based
[/quote]


[img]http://epaper.sakshi.com/epaperimages/22122011/22122011-sh-hyd-3/D26627938.JPG[/img]

[PMREDDY19]

@ Achilles ::

VMs ni external Server nundi access cheyyadam anedhi very common .

as I use the VMs for both the app server & Web server::

But I am confused after looking at the answers which is talking about the Reverse fr ox y ..


My understanding is that ,

DNS needs an IP address..

The IP address is a VIP if the DNS is accessed outside the Network.

SO DNS mapping to a VIP.

THE VIP port 80/443 maps to the VM server within the Netwrok and your Netwrok security team opens up some specific ports on the Server to make a connection to the VIP which is allowing the Traffic from the outside network

This is what I am implementing in my current projects..



Ikkada Reverse fro xy concept ni a part ki link cheyyacho naaku samaj kaaledhu..

[k2s]

[quote name='PMR aka OM' timestamp='1324571442' post='1301181033']
@ Achilles ::

VMs ni external Server nundi access cheyyadam anedhi very common .

as I use the VMs for both the app server & Web server::

But I am confused after looking at the answers which is talking about the Reverse fr ox y ..


My understanding is that ,

DNS needs an IP address..

The IP address is a VIP if the DNS is accessed outside the Network.

SO DNS mapping to a VIP.

THE VIP port 80/443 maps to the VM server within the Netwrok and your Netwrok security team opens up some specific ports on the Server to make a connection to the VIP which is allowing the Traffic from the outside network

This is what I am implementing in my current projects..



Ikkada Reverse fro xy concept ni a part ki link cheyyacho naaku samaj kaaledhu..
[/quote]