Answer / jitendera sinha

ok here i am trying for intervlan routing

what is vlan
vlan is virtual lan which is used for break the single broadcast domain of the switch.some we also say that it is used for security across the lan.

ok how we create it

switch#vlan database
swirch(vlan)#vlan 2 name sales
#vlan 3 name hr
ok by this way you can assiagin vlan to the switch
now assighn interface to the particula vlan
sitch#config t
switch(config)# interface fa0/1
#switchport access vlan 2
#switchport mode access
#exit
#interface fa0/2
#switchport access vlan 3
#switchport mode access
#exit
similay u can assign range of interface for particular vlan
comand is
switch(config)#interface range fa0/4 -48(for phycial router)
or
witch(config)#interface range fa0/4 -fa0/48 (for boson or any other)
sitch(config)#switchport access vlan xx
switchport mode acess

after doing this you have to assighn ip for the particular vlan
switch(configt)#interface vlan 2
#ip address <ip address> <netmask>
simlary for vlan 3

note< you should not configure vlan 1 becoz it is default one>
now you have also assign default gateway address to switch
switch(config)#default-gateway <ip address>
ok
now from here you are not able to ping vlan 2 from vlan 3 and vise versa
note since vlan is virtual lan they you should assign same class of ip address with same mask and with same default gate way
if you assign 10.10.10.0 /24
then you should assigns this ip for ip address not 10.11.10.0 or 11.11.11.0 only 10.10.10.0/24 remember
many of the student done mistake and nikhil is master in that(kiding soory)
ok
now your requirement is that ok a vlan should access some particular service from network but some are deny for that
so we introduced a router with fast Ethernet to that network
this process is called interfvaln routing

how it will be done i will say u in eving with example becoz i am in office till then paractc for vlan creation

What layer can optionally support reliability? A.) Transport B.) IP C.) Physical D.) Network E.) Sub-physical layer

2 Answers  

---

What IP command would you use to test the entire IP stack? A.) Stack-test B.) Arp C.) Telnet D.) Ping E.) Trace

2 Answers  

---

1-what is the diffrence between hdlc and ppp protocol 2- why frame realy technogy called NBMA

4 Answers   Brigade,

---

Which three tasks are required to confound a dial on demand routing (DDR) Basic Rate Interface (BRI) connection? (Choose three) A. define static routes B. confound the abler information C. specify the interesting franc that can enable the link D. define a DDR password to exchange when the link comes up

1 Answers  

---

What does the trace response !H mean? * A: Network unreachable * B: Not forwarded due to ACL restriction * C: Protocol unreachable * D: Port could not be reached

2 Answers  

---

How many types of ospf configuration?

0 Answers  

---

What does the IPX maximum-path command do? A.) Allows you to disable the TTL on an IPX packet B.) This parameter is only used in NLSP routing C.) Sets the maximum metric that can appear in the routing table D.) Configures round robin load sharing over multiple equal metric paths (parallel paths)

1 Answers  

---

What are the difference between IPv4 & IPv6?? Can anyone explain more details about it..!!

9 Answers   HCL,

---

Where shall i do CCNA cour??. can i do CCNA at home if yes then where shall i get CCNA book or simmulator.or if not then plz reff. me any good center in delhi

1 Answers  

---

What is the last step in data encapsulation? A.) User information is converted into data. B.) Segments are converted into datagrams and packets. C.) Frames are put into bits. D.) Data is converted into segments. E.) Packets are put into logical frame.

2 Answers  

---

Completely describe the steps based on OSI Model, what happens when you enter the address http://google.com in browser?? Summarize the complete steps based on layered OSI approach.

3 Answers   Cisco, Intel, TCS, Trimble Navigation,

---

Identify the command to display the status of the Frame Relay virtual circuit? A.) Router# show frame-relay virtual-circuit B.) Router(config)# show frame-relay pvc C.) Router# show frame-relay pvc D.) Router# show virtual

1 Answers  

---