hi Guys
I can not solve a problem.The topology like this.A routed port in sw1
(in f1/8)-----sw2 f1/(access vlan107)----trunk---sw3(f 1/15 access
vlan 107)------sw4 f1/15 routed port.
I have done very basic config of this and I was able to ping between
sw1 ip address and sw4 ip address in the routed ports.This 4 switches
have more than one connection between each other.
When I installed attached configs my pc cpu is going very high.I did
try to perform a good troobleshooting but I have lost.I think thr arp
packets at first is going a loop and kill s my pc.
Please help.
Swich connection as shown below.
[[ROUTER SW1]]
model = 3725
console = 2007
#cnfg=C:\Documents and Settings\\Desktop\1\Initial Configs\Rack1\sw1.txt
slot1 = NM-16ESW
f1/1 = R1 f0/0
f1/3 = R3 f0/0
f1/5 = R5 f0/0
f1/7 = SW2 f1/7
f1/8 = SW2 f1/8
f1/9 = SW2 f1/9
f1/10 = SW3 f1/7
f1/11 = SW3 f1/8
f1/12 = SW3 f1/9
f1/13 = SW4 f1/7
f1/14 = SW4 f1/8
f1/15 = SW4 f1/9
x = -602.0
y = -344.0
[[ROUTER SW2]]
model = 3725
console = 2008
#cnfg=C:\Documents and Settings\Desktop\1\Initial Configs\Rack1\sw2.txt
slot1 = NM-16ESW
f1/0 = BB2 f0/0
f1/2 = R2 f0/0
f1/4 = R4 f0/0
f1/6 = R6 f0/0
f1/7 = SW1 f1/7
f1/8 = SW1 f1/8
f1/9 = SW1 f1/9
f1/10 = SW3 f1/10
f1/11 = SW3 f1/11
f1/12 = SW3 f1/12
f1/13 = SW4 f1/10
f1/14 = SW4 f1/11
f1/15 = SW4 f1/12
x = -616.0
y = -186.0
[[ROUTER SW3]]
model = 3725
console = 2009
#cnfg=C:\Documents and Settings\Desktop\1\Initial Configs\Rack1\sw3.txt
slot1 = NM-16ESW
f1/0 = BB3 f0/0
f1/3 = R3 f0/1
f1/5 = R5 f0/1
f1/7 = SW1 f1/10
f1/8 = SW1 f1/11
f1/9 = SW1 f1/12
f1/10 = SW2 f1/10
f1/11 = SW2 f1/11
f1/12 = SW2 f1/12
f1/13 = SW4 f1/13
f1/14 = SW4 f1/14
f1/15 = SW4 f1/15
x = -294.0
y = -337.0
[[ROUTER SW4]]
model = 3725
console = 2010
#cnfg=C:\Documents and SettingsDesktop\1\Initial Configs\Rack1\sw4.txt
slot1 = NM-16ESW
f1/4 = R4 f0/1
f1/6 = R6 f0/1
f1/7 = SW1 f1/13
f1/8 = SW1 f1/14
f1/9 = SW1 f1/15
f1/10 = SW2 f1/13
f1/11 = SW2 f1/14
f1/12 = SW2 f1/15
f1/13 = SW3 f1/13
f1/14 = SW3 f1/14
f1/15 = SW3 f1/15
x = -296.0
y = -179.0
!
hostname Rack1SW1
!
vtp domain CISCO-A
vtp mode transparent
!
vlan 6
name VLAN_6
vlan 28
name VLAN_28
vlan 105
name VLAN_105
vlan 33
name VLAN_33
vlan 45
name VLAN_45
vlan 46
name VLAN_46
vlan 102
name VLAN_102
vlan 105
name VLAN_105
vlan 107
name VLAN_107
!
interface FastEthernet1/1
no switchport
ip address 183.1.17.7 255.255.255.0
no shutdown
!
interface FastEthernet1/3
switchport access vlan 33
!
interface FastEthernet1/5
switchport access vlan 105
!
interface FastEthernet1/6
switchport access vlan 28
!
interface FastEthernet1/7
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/8
no switchport
ip address 183.1.107.7 255.255.255.0
no shutdown
!
interface FastEthernet1/9
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/10
shutdown
!
interface FastEthernet1/11
shutdown
!
interface FastEthernet1/12
shutdown
!
interface FastEthernet1/13
shutdown
!
interface FastEthernet1/14
shutdown
!
interface FastEthernet1/15
switchport trunk encapsulation dot1q
switchport mode trunk
!
enable password cisco
!
ip subnet-zero
no ip domain-lookup
!
interface Loopback0
ip address 150.1.7.7 255.255.255.0
!
ip routing
!
router eigrp 100
eigrp router-id 150.1.7.7
network 150.1.7.7 0.0.0.0
network 183.1.17.7 0.0.0.0
network 183.1.107.7 0.0.0.0
no auto-summary
!
router bgp 200
bgp router-id 150.1.7.7
neighbor 183.1.17.1 remote-as 200
neighbor 183.1.17.1 route-reflector-client
neighbor 183.1.107.10 remote-as 200
!
ip classless
!
line con 0
exec-timeout 0 0
logging synchronous
privilege level 15
line vty 0 15
password cisco
login
!
end
!
!
hostname Rack1SW2
!
vtp domain CISCO-A
vtp mode transparent
!
vlan 6
name VLAN_6
vlan 28
name VLAN_28
vlan 105
name VLAN_105
vlan 33
name VLAN_33
vlan 45
name VLAN_45
vlan 46
name VLAN_46
vlan 102
name VLAN_102
vlan 105
name VLAN_105
vlan 107
name VLAN_107
!
interface FastEthernet1/0
switchport access vlan 102
!
interface FastEthernet1/2
switchport access vlan 28
!
interface FastEthernet1/4
switchport access vlan 45
!
interface FastEthernet1/5
switchport access vlan 28
!
interface FastEthernet1/6
switchport access vlan 46
!
interface FastEthernet 1/7
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/8
switchport access vlan 107
!
interface FastEthernet 1/9
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet 1/10
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet 1/11
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet 1/12
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet 1/13
shutdown
!
interface FastEthernet1/15
switchport access vlan 105
!
ip routing
!
router eigrp 100
eigrp router-id 150.1.8.8
network 150.1.8.8 0.0.0.0
network 183.1.28.8 0.0.0.0
no auto-summary
!
enable password cisco
!
ip subnet-zero
no ip domain-lookup
!
interface Loopback0
ip address 150.1.8.8 255.255.255.0
!
interface Vlan28
ip address 183.1.28.8 255.255.255.0
no shutdown
!
ip classless
!
line con 0
exec-timeout 0 0
logging synchronous
privilege level 15
line vty 0 15
password cisco
login
!
end
!
!
hostname Rack1SW3
!
vtp domain CISCO-B
vtp mode server
!
vlan 6
name VLAN_6
vlan 28
name VLAN_28
vlan 105
name VLAN_105
vlan 33
name VLAN_33
vlan 45
name VLAN_45
vlan 46
name VLAN_46
vlan 58
name VLAN_58
vlan 102
name VLAN_102
vlan 105
name VLAN_105
vlan 107
name VLAN_107
!
interface FastEthernet1/0
switchport access vlan 33
speed 100
duplex full
!
interface FastEthernet1/3
no switchport
ip address 183.1.39.9 255.255.255.0
!
interface FastEthernet1/5
switchport access vlan 45
!
interface FastEthernet1/7
shutdown
!
interface FastEthernet1/8
shutdown
!
interface FastEthernet1/9
shutdown
!
interface FastEthernet1/10
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/11
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/12
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/13
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/14
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/15
switchport access vlan 107
!
enable password cisco
!
ip subnet-zero
no ip domain-lookup
!
interface Loopback0
ip address 150.1.9.9 255.255.255.0
!
interface FastEthernet1/3
no switchport
ip address 183.1.39.9 255.255.255.0
no shutdown
!
ip default-gateway 183.1.39.3
!
ip classless
!
line con 0
exec-timeout 0 0
logging synchronous
privilege level 15
line vty 0 15
password cisco
login
!
end
!
!
hostname Rack1SW4
!
vtp domain CISCO-B
vtp mode client
!
interface FastEthernet1/4
switchport access vlan 46
!
interface FastEthernet1/6
switchport access vlan 6
!
interface FastEthernet1/7
shutdown
!
interface FastEthernet1/8
shutdown
!
interface FastEthernet1/9
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet1/10
shutdown
!
interface FastEthernet1/11
shutdown
!
interface FastEthernet1/12
no switchport
ip address 183.1.105.10 255.255.255.0
no shutdown
!
interface FastEthernet1/13
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/14
switchport trunk encapsulation dot1q
switchport trunk native vlan 46
switchport mode trunk
!
interface FastEthernet1/15
no switchport
ip address 183.1.107.10 255.255.255.0
!
enable password cisco
!
ip subnet-zero
no ip domain-lookup
!
interface Loopback0
ip address 150.1.10.10 255.255.255.0
!
interface Vlan102
ip address 192.10.1.10 255.255.255.0
!
ip classless
!
ip routing
!
router eigrp 100
eigrp router-id 150.1.10.10
network 150.1.10.10 0.0.0.0
network 183.1.105.10 0.0.0.0
network 183.1.107.10 0.0.0.0
no auto-summary
!
router rip
version 2
network 192.10.1.0
no auto-summary
!
router bgp 200
bgp router-id 150.1.10.10
neighbor 183.1.105.5 remote-as 100
neighbor 183.1.107.7 remote-as 200
neighbor 192.10.1.254 remote-as 254
neighbor 192.10.1.254 password CISCO
!
line con 0
exec-timeout 0 0
logging synchronous
privilege level 15
line vty 0 15
password cisco
login
!
end
!
_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com
