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iambatman55
7 Posts
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82524
January 15th, 2015 11:00
Connecting N4032F to Cisco 4506E core
My network has always been Cisco. I just bought my first Dell switch and need some help. I currently use VTP on my cisco switches. I know that Dell does not talk VTP. So I manually add my VLANS to my Dell switch, and trunk the port both on the Dell and the Cisco, shouldnt everything work? Any new VLANS crated via VTP on the cisco network will still have to be manually added to the Dell, but as long as the Dell switch has the VLAN added everything should talk?
iambatman55
7 Posts
1444
0
Posted January 15th, 2015 11:00
Below is my config for the Dell.
!Current Configuration:
!System Description "Dell Networking N4032F, 6.1.2.4, Linux 2.6.32.9"
!System Software Version 6.1.2.4
!Cut-through mode is configured as disabled
!
configure
vlan 20,30,40,60,70,80,150,160,170,180,200,300-302
exit
vlan 20
name "Printer"
exit
vlan 30
name "Wireless"
exit
vlan 40
name "Voice"
exit
vlan 60
name "Security-Doors"
exit
vlan 70
name "Cameras"
exit
vlan 80
name "HVAC"
exit
vlan 150
name "US Wifi"
exit
vlan 160
name "MS Wifi"
exit
vlan 170
name "Faculty Wifi"
exit
vlan 180
name "Bells"
exit
vlan 200
name "Guest"
exit
vlan 300
name "iSCSI"
exit
vlan 301
name "Hyper-V Cluster"
exit
vlan 302
name "Backup"
exit
slot 1/0 3 ! Dell Networking N4032F
stack
member 1 2 ! N4032F
exit
interface vlan 1
ip address dhcp
exit
voice vlan
line ssh
login authentication defaultList
exit
ip ssh server
!
interface Te1/0/1
switchport mode trunk
exit
!
interface Te1/0/2
switchport mode trunk
exit
!
interface Te1/0/3
switchport mode trunk
exit
!
interface Te1/0/4
speed 10000
description "Core 2 Tengig 1/1"
switchport mode trunk
switchport trunk allowed vlan 1,20,30,40,60,70,80,150,160,170,180,300-302,2000
voice vlan 40
exit
!
interface Te1/0/5
speed 10000
description "Wallace"
switchport mode trunk
exit
!
interface Te1/0/6
speed 10000
description "MS-UP-SW-01"
switchport mode trunk
exit
!
interface Te1/0/7
switchport mode trunk
exit
!
interface Te1/0/8
speed 10000
description "Gym MDF"
switchport mode trunk
voice vlan 40
exit
!
interface Te1/0/9
switchport mode trunk
exit
!
interface Te1/0/10
switchport mode trunk
exit
!
interface Te1/0/11
switchport mode trunk
exit
!
interface Te1/0/12
switchport mode trunk
exit
!
interface Te1/0/21
switchport trunk allowed vlan 1,20,30,40,60,70,80,150,160,170,180,300-302,2000
voice vlan 40
exit
snmp-server engineid local 800002a203d067e5c3f42f
exit
iambatman55
7 Posts
1444
0
Posted January 15th, 2015 11:00
!Current Configuration:
!System Description "Dell Networking N4032F, 6.1.2.4, Linux 2.6.32.9"
!System Software Version 6.1.2.4
!Cut-through mode is configured as disabled
!
configure
vlan 20,30,40,60,70,80,150,160,170,180,200,300-302
exit
vlan 20
name "Printer"
exit
vlan 30
name "Wireless"
exit
vlan 40
name "Voice"
exit
vlan 60
name "Security-Doors"
exit
vlan 70
name "Cameras"
exit
vlan 80
name "HVAC"
exit
vlan 150
name "US Wifi"
exit
vlan 160
name "MS Wifi"
exit
vlan 170
name "Faculty Wifi"
exit
vlan 180
name "Bells"
exit
vlan 200
name "Guest"
exit
vlan 300
name "iSCSI"
exit
vlan 301
name "Hyper-V Cluster"
exit
vlan 302
name "Backup"
exit
slot 1/0 3 ! Dell Networking N4032F
stack
member 1 2 ! N4032F
exit
interface vlan 1
ip address dhcp
exit
interface Te1/0/1
switchport mode trunk
exit
!
interface Te1/0/2
switchport mode trunk
exit
!
interface Te1/0/3
switchport mode trunk
exit
iambatman55
7 Posts
1444
0
Posted January 15th, 2015 16:00
Below are results from me pinging my DHCP server and pinging a gateway on a different VLAN. All work.
console#ping 192.168.4.45
Pinging 192.168.4.45 with 0 bytes of data:
Reply From 192.168.4.45: icmp_seq = 0. time <10 msec.
Reply From 192.168.4.45: icmp_seq = 1. time <10 msec.
Reply From 192.168.4.45: icmp_seq = 2. time <10 msec.
Reply From 192.168.4.45: icmp_seq = 3. time <10 msec.
----192.168.4.45 PING statistics----
4 packets transmitted, 4 packets received, 0% packet loss
round-trip (msec) min/avg/max = <10/<10/<10
console#ping 172.34.0.1
Pinging 172.34.0.1 with 0 bytes of data:
Reply From 172.34.0.1: icmp_seq = 0. time <10 msec.
Reply From 172.34.0.1: icmp_seq = 1. time <10 msec.
Reply From 172.34.0.1: icmp_seq = 2. time <10 msec.
Reply From 172.34.0.1: icmp_seq = 3. time <10 msec.
----172.34.0.1 PING statistics----
4 packets transmitted, 4 packets received, 0% packet loss
round-trip (msec) min/avg/max = <10/<10/<10
console#
iambatman55
7 Posts
1444
0
Posted January 15th, 2015 16:00
My problem only devices in VLAN 1 are getting IP addresses. My phones or wireless are not getting valid IP addresses. If I console into the switch I can ping different VLAN gateways so I know VLAN traffic is working, but no DHCP.
iambatman55
7 Posts
1444
0
Posted January 16th, 2015 07:00
I have one DHCP server, but it has multiple NICs. 172.37.0.5 is a dead VLAN that we dont use anymore anyways. Everything seems to work fine if bypass the Dell switch, but as soon as I go through the dell switch my devices in other VLANs are not getting dhcp. Yes, the DHCP is plugged into the Cisco.
iambatman55
7 Posts
1444
0
Posted January 15th, 2015 11:00
And her is my cisco.
ip multicast-routing
power redundancy-mode redundant
!
!
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
lldp run
!
!
!
interface FastEthernet1
ip vrf forwarding mgmtVrf
no ip address
speed auto
duplex auto
!
interface TenGigabitEthernet1/1
description Dell 10GB
switchport mode trunk
switchport nonegotiate
spanning-tree link-type point-to-point
interface Vlan1
ip address 192.168.4.33 255.255.240.0
no ip proxy-arp
ip pim sparse-dense-mode
!
interface Vlan37
description Imaging
ip address 172.37.0.1 255.255.252.0
ip helper-address 172.37.0.5
!
interface Vlan41
description voice1
no ip address
shutdown
!
interface Vlan42
description voice2
ip address 172.34.2.1 255.255.255.0
ip helper-address 192.168.4.45
shutdown
!
interface Vlan43
description voice3
ip address 172.34.3.1 255.255.255.0
ip helper-address 192.168.4.45
shutdown
!
interface Vlan70
description Camera VLAN 70
ip address 172.35.1.1 255.255.255.0
ip helper-address 192.168.4.45
shutdown
!
interface Vlan80
no ip address
ip pim sparse-dense-mode
shutdown
!
interface Vlan180
no ip address
ip pim sparse-dense-mode
!
interface Vlan302
description Backup VLAN 302
ip address 172.32.2.1 255.255.255.0
ip helper-address 192.168.4.75
!
ip default-gateway 192.168.3.33
ip route 0.0.0.0 0.0.0.0 192.168.0.1
ip http server
ip http secure-server
core2#