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4 Posts
0
18412
November 10th, 2016 21:00
Failed to acquire an IP address on Vl1; DHCP Server did not respond.
N2024P keep loging this warning. How can I get rid off it. I do not use Vlan1 and switch management IP is on different Vlan which is VLAN100.
No Events found!
asiler
1 Message
2
September 19th, 2017 07:00
I know, old thread but I just ran into this issue as well. Not so much an issue as it is an annoyance.
Hopefully this helps someone along the way.
The issue I ran into while running the
# no ip address
command is that the configuration for Vlan 1 remains.
Try the following command on the vlan 1 interface.
# ip address none
This effectively removes the ip address config from the interface and should resolve the annoyance.
teomcam
4 Posts
0
November 13th, 2016 16:00
Hi,
Sorry for the delay. Here is the running config.
D BLOCK WL>en
D BLOCK WL#show running-config
!Current Configuration:
!System Description "Dell Networking N2024P, 6.3.1.8, Linux 3.6.5-7dc37651"
!System Software Version 6.3.1.8
!
configure
vlan 100,120-121,170,190
exit
vlan 100
name "Server Space"
exit
vlan 120
name "Wireless"
exit
vlan 121
name "Guest Wireless"
exit
vlan 170
name "Staff Wireless"
exit
vlan 190
name "CCTV"
exit
snmp-server location "D BLOCK"
hostname "D BLOCK"
slot 1/0 8 ! Dell Networking N2024P
sntp server "pool.ntp.org" priority 3
clock timezone 10 minutes 0
stack
member 1 7 ! N2024P
exit
interface vlan 1 1
ip address dhcp
exit
interface vlan 100 2
ip address 192.168.0.228 255.255.255.0
exit
username "admin" password ea1ae95af17c5393cdbaa83ea0450f7a privilege 15 encrypted
!
interface Gi1/0/1
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/2
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/3
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/4
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/5
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/6
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/7
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/8
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/9
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/10
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Gi1/0/22
switchport access vlan 190
exit
!
interface Gi1/0/23
switchport access vlan 190
exit
!
interface Gi1/0/24
switchport access vlan 190
exit
!
interface Te1/0/1
channel-group 11 mode active
switchport mode trunk
switchport trunk native vlan 100
exit
!
interface Te1/0/2
channel-group 11 mode active
exit
!
interface port-channel 11
switchport mode trunk
switchport trunk native vlan 100
exit
snmp-server engineid local 800002a203f8b15639a1ef
eula-consent support-assist reject
eula-consent hiveagent reject
exit
teomcam
4 Posts
0
November 14th, 2016 13:00
It still logging the same error
D BLOCK WL>en
D BLOCK WL#configure
D BLOCK WL(config)#interface vlan 1
D BLOCK WL(config-if-vlan1)#no ip address dhcp
^
Invalid IP address. IP address should be in a.b.c.d format where range for a, b, c, and d is 1-255.
D BLOCK WL(config-if-vlan1)#no ip address
D BLOCK WL(config-if-vlan1)#exit
D BLOCK WL(config)#
Severity Log Time Component Description
Notice Nov 15 07:51:31 DHCP_CLI Failed to acquire an IP address on Vl1; DHCP Server did not respond.
teomcam
4 Posts
0
November 15th, 2016 13:00
I rebooted the switch already but did not help. My DHCP server running on Active Directory server on VLAN100. Is there any command dictates "do not look for DHCP" ?
I just replicated the same command on other N2000s and N3000s and it did not work either!
icbl
1 Rookie
•
11 Posts
0
November 16th, 2016 10:00
Yes I did update boot code too as it was a hidden command, How can I assign ip to the VLAN 1 manually?
D BLOCK WL#show version
Machine Description............... Dell Networking Switch
System Model ID................... N2024P
Machine Type...................... Dell Networking N2024P
Serial Number..................... CN05RFWR2829714H0033A00
Manufacturer...................... 0xbc00
Burned In MAC Address............. F8B1.5639.A1EF
System Object ID.................. 1.3.6.1.4.1.674.10895.3055
SOC Version....................... BCM56342_A0
HW Version........................ 5
CPLD Version...................... 13
unit active backup current-active next-active
---- ----------- ----------- -------------- --------------
1 6.3.1.8 6.3.0.18 6.3.1.8 6.3.1.8
icbl
1 Rookie
•
11 Posts
0
November 16th, 2016 13:00
Thanks very much Daniel.
ckellyhsu
12 Posts
1
April 10th, 2018 06:00
Timely response - thanks. The stack giving this error was on 6.3.1.11 / CLPD 13 and also ignored the "no ip address" command. The "ip address none" was effective.
PA1AS1(config)#interface vlan 1
PA1AS1(config-if-vlan1)#no ip address dhcp
^
Invalid IP address. IP address should be in a.b.c.d format where range for a, b, c, and d is 1-255.
PA1AS1(config-if-vlan1)#no ip address
PA1AS1(config-if-vlan1)#end
PA1AS1#show run
!Current Configuration:
!System Description "Dell Networking N2048, 6.3.1.11, Linux 3.6.5-7dc37651"
!System Software Version 6.3.1.11
!
...
interface vlan 1 1
ip address dhcp
exit
...
PA1AS1(config)#interface vlan 1
PA1AS1(config-if-vlan1)#ip address none
PA1AS1(config-if-vlan1)#end
PA1AS1#show run
!Current Configuration:
!System Description "Dell Networking N2048, 6.3.1.11, Linux 3.6.5-7dc37651"
!System Software Version 6.3.1.11
!
...
interface vlan 1 1
exit
...
Just one more nail.
Naveen416
1 Message
0
July 5th, 2018 00:00
Hi,
I am having a dell switch N3048 stacking configuration. On one Switch, if i connect ip phone to one of the port i am getting DHCP failed, if i connect the same phone to immediate port it is fetching the DHCP ip. All the ports are having same configuration.
Any help would be greatful.
Regards,
Naveen