Answer / vesangi rajasekhar

dhcp server configuring:-

router(config)# ip dhcp pool<pool name>
router(dhcp-config)#network<network address>
router(dhcp-config)#dns-server<dns server ip address>
router(dhcp-config)#default-router<router ip address>
router(config)#ip dhcp excluded<reserved ip address>

verification:-

router#sh ip dhcp binding

Answer / nitin nayyar

router>enable
router#config t
router(config)#ip dhcp pool Nitin
router(dhcp-config)#network 192.168.10.0 255.255.255.0
router(dhcp-config)#default-router 192.168.10.1
router(dhcp-config)#dns-server 192.168.10.5
router(dhcp-config)#domain-name hcl.com
router(dhcp-config)#exit
router(config)#ip dhcp excluded-address 192.168.10.1
192.168.10.5

Answer / prashant

#service dhcp
#ipdhcp pool xxxx-dhcppool (xxxx - hostname as per router name
#network x.x.x.x x.x.x.x
EXA.. x.x.x.0 255.255.255.0


#ip dhcp excluded-address x.x.x.1 x.x.x.20 (reserved first
20 ip address)
#default-router x.x.x.x (x.x.x.x - LAN ip

Answer / s.m.feroz ahmed

Hi,

Router is a hardware device for connecting different
Networks for communication .For configuring DHCP one should
configure dynamic routing protocol .

# config
Config# sh interface
config# ip (Range of Ip address ,subnetmask)
config# ip (range og IpAddress,wildcard Mask)
config# Permit acl (range of ip ,subnet mask)
then come out of config mode and again type in
# sh interface or sh int
# sh runn config

it will display running configuration which is configured

and now connect router to switch or hub and goto each
system and enable DHCP and it wil automatically grant ip
address to system in network .

I simulate ten routers r1 to r10 straightly. I want I can ping from the loop of r1 to loop of r10, but I want I cant ping r1 and r10 from inside routers.?

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