Hi,

We currently have 2 PowerConnect 2724 network switches that we use on one of our subnets. They are connected together with one connected to our primary firewall and the other connected to our secondary firewall. The firewall uses Nokia VRRP protocol to cluster them together.

Also on these switches I have a port-based VLAN in which one of our leased line is connected to one switch and the other leased line to the other. Also connect together and each switch VLAN connect to the internet port on the firewall.

Last weekend one of the switches failed however when it did it brought both switches down at the same time. The engineer report that the switch appeared operational until he power cycled the switch in which then it failed to power up again. At that time access to the subnet was restored.

What would have caused this?

We have a 2716 that I need to create some access ports with VLAN 2. I cannot deselect VLAN 1 from these ports in the VLAN Membership settings, but I can add VLAN 2 to these ports, so both VLANs 1 and 2 are untagged for these ports. I know this won't work, and I thought this might be an IE issue, so I downgraded IE from 11 to 10, which didn't work, and I tried Chrome with the same results. Does anyone have an idea of what I might try? Thanks

I have a customer who has three Intellinet 523554 switches in the core and misc. switches at the edge, including a PowerConnect 2716. The firewall is a Sonicwall, which is plugged into one of the Intellinet switches, and there are three new SonicPoints that are plugged into the PowerConnect switch. To the best of my understanding, even though X0 (LAN) and X2 (WLAN) are bridged at the SonicWall, I need to keep these networks separate. If I plug both into VLAN 1, the network crashes (I presume because of a broadcast storm). On all switches, I've created VLAN 2, left VLAN 1 untagged, and configured the appropriate access and trunk ports as necessary. Both types of switches use web-based configuration, and there simply aren't many parameters to adjust. VLAN 1 traffic passes OK across the trunk, but VLAN 2 does not. I'm not familiar with configuring the Intellinet switches, so I sent an email into their support. Unfortunately, to them trunking is what the rest of the world calls link aggregation, so I don't have any help from them yet. I feel relatively confident the configuration is as good as it can get.

Has anyone else tried this and been successful? Any thought? The PowerConnect switch is running 1.0.1.07 firmware. Thanks

Hi all,

We are currently looking at options to connect two Dell switches together:

• M6348
• And a M8024 (populated with 2x 4-port 10Gb SFP+ modules)

As the M6348 has 2 in-built 10Gb SFP+ uplink ports, and we are tied to 10Gb SFP+ on the M8024 switch, than a SFP+ to SFP+ twinax would appear a viable option (and the most cost effective).

The Dell twinax I've looked at is: 

Is this an official support connectivity option?

Thanks in advance,

Kyle

Hello,

 I am trying to get our network off of a flat topology working with the equipment I have on hand I have setup the network and VLANs but cannot get any other VLAN to route. Heres what I'm using:

 Dell PowerConnect 6248 as my layer 3 router and three PowerConnect 2748 coming off the 6248 in three LAG groups all with four ports grouped together. I have VLAN 10 - 50 for various things using the scheme 192.168.10.0/24, 192.168.20.0/24, 192.168.30.0/24 ect. 

Heres the issue: the 10.0 network works fine but on any other VLAN I get an IP address from DHCP but I cannot ping my gateway let alone ping another VLAN.

Heres my Show Run output:

console#show run
!Current Configuration:
!System Description "PowerConnect 6248, 3.3.11.2, VxWorks 6.5"
!System Software Version 3.3.11.2
!Cut-through mode is configured as disabled
!
configure
vlan database
vlan 5,10,20,30,40,50
vlan routing 20 1
vlan routing 30 2
vlan routing 40 3
vlan routing 50 4
vlan routing 1 5
vlan routing 10 6
exit
stack
member 1 2
exit
ip address 192.168.6.6 255.255.255.0
ip default-gateway 192.168.6.1
ip address vlan 5
ip routing
ip route 0.0.0.0 0.0.0.0 192.168.1.1
interface vlan 1
routing
ip address 192.168.1.2 255.255.255.0
exit
interface vlan 10
name "Servers"
routing
ip address 192.168.10.1 255.255.255.0
bandwidth 10000
ip mtu 1500
exit
interface vlan 20
name "Production"
routing
ip address 192.168.20.1 255.255.255.0
ip helper-address 192.168.10.110
exit
interface vlan 30
name "WD Staff"
routing
ip address 192.168.30.1 255.255.255.0
exit
interface vlan 40
name "Non WD Offices"
routing
ip address 192.168.40.1 255.255.255.0
exit
interface vlan 50
name "Church"
routing
ip address 192.168.50.1 255.255.255.0
exit
username "misterp" password beda28c8e29f04603da19eb1b3b239ee level 15 encrypted
!
dhcp l2relay vlan 20
dhcp l2relay circuit-id vlan 20
dhcp l2relay remote-id 1 vlan 10
dhcp l2relay remote-id 20 vlan 20
!
interface ethernet 1/g1
switchport access vlan 10
exit
!
interface ethernet 1/g2
spanning-tree portfast
switchport mode general
switchport general allowed vlan add 20,30,40,50 tagged
exit
!
interface ethernet 1/g3
channel-group 1 mode on
exit
!
interface ethernet 1/g4
channel-group 1 mode on
exit
!
interface ethernet 1/g5
channel-group 1 mode on
exit
!
interface ethernet 1/g6
channel-group 1 mode on
exit
!
interface ethernet 1/g7
channel-group 2 mode on
exit
!
interface ethernet 1/g8
channel-group 2 mode on
exit
!
interface ethernet 1/g9
channel-group 2 mode on
exit
!
interface ethernet 1/g10
channel-group 2 mode on
exit
!
interface ethernet 1/g11
channel-group 3 mode on
exit
!
interface ethernet 1/g12
channel-group 3 mode on
exit
!
interface ethernet 1/g13
channel-group 3 mode on
exit
!
interface ethernet 1/g14
channel-group 3 mode on
exit
!
interface ethernet 1/g15
switchport mode trunk
switchport trunk allowed vlan add 10,20,30
exit
!
interface ethernet 1/g16
switchport access vlan 10
exit
!
interface ethernet 1/g17
switchport access vlan 10
exit
!
interface ethernet 1/g18
switchport access vlan 10
exit
!
interface ethernet 1/g19
switchport access vlan 10
exit
!
interface ethernet 1/g20
switchport access vlan 10
exit
!
interface ethernet 1/g21
switchport access vlan 10
exit
!
interface ethernet 1/g22
switchport access vlan 10
exit
!
interface ethernet 1/g23
switchport access vlan 10
exit
!
interface ethernet 1/g24
switchport access vlan 10
exit
!
interface ethernet 1/g25
switchport access vlan 10
exit
!
interface ethernet 1/g26
switchport access vlan 10
exit
!
interface ethernet 1/g27
switchport access vlan 10
exit
!
interface ethernet 1/g28
switchport access vlan 10
exit
!
interface ethernet 1/g29
switchport access vlan 10
exit
!
interface ethernet 1/g30
switchport access vlan 10
exit
!
interface ethernet 1/g31
switchport access vlan 10
exit
!
interface ethernet 1/g32
switchport access vlan 10
exit
!
interface ethernet 1/g33
switchport access vlan 10
exit
!
interface ethernet 1/g34
switchport access vlan 10
exit
!
interface ethernet 1/g35
switchport access vlan 10
exit
!
interface ethernet 1/g36
switchport access vlan 10
exit
!
interface ethernet 1/g37
switchport access vlan 10
exit
!
interface ethernet 1/g38
switchport access vlan 10
exit
!
interface ethernet 1/g39
switchport access vlan 10
exit
!
interface ethernet 1/g40
switchport access vlan 10
exit
!
interface ethernet 1/g41
switchport access vlan 10
exit
!
interface ethernet 1/g42
switchport access vlan 10
exit
!
interface ethernet 1/g43
switchport access vlan 10
exit
!
interface ethernet 1/g44
switchport access vlan 10
exit
!
interface ethernet 1/g45
switchport access vlan 10
exit
!
interface ethernet 1/g46
switchport access vlan 10
exit
!
interface ethernet 1/g47
switchport access vlan 10
exit
!
interface ethernet 1/g48
switchport access vlan 10
exit
!
interface port-channel 1
spanning-tree disable
spanning-tree mst 0 external-cost 5000
switchport mode general
switchport general pvid 10
switchport general allowed vlan add 10
switchport general allowed vlan add 20,30,40,50 tagged
switchport general allowed vlan remove 1
exit
!
interface port-channel 2
spanning-tree disable
spanning-tree mst 0 external-cost 5000
switchport mode general
switchport general pvid 20
switchport general allowed vlan add 10
switchport general allowed vlan add 20,30,40,50 tagged
switchport general allowed vlan remove 1
exit
!
interface port-channel 3
spanning-tree disable
spanning-tree mst 0 external-cost 5000
switchport mode general
switchport general pvid 10
switchport general allowed vlan add 10
switchport general allowed vlan add 20,30,40,50 tagged
switchport general allowed vlan remove 1
exit
exit

As a side note I haven't really messed with the other VLANs just 20.

Any help would be great. I'm just stumped.

hi, i have set powerconnect 2848 to ip 172.16.0.250 , and plug port 48,

after changed port 48 pvid to 48 , then cannot open open manager and cannot ping 172.16.0.250,

only pvid 1 ports can do. is my switch have problems?

I'm looking looking for information related to seemingly random log messages that I've started to see on one of our C150's.

Jul 29 21:59:35 AST : Fib6Spf_ProcNbr: NDPM sent Nbr deletion msg for Nbr a00:1:: with incorrect flag 6
Jul 29 21:59:35 AST : Fib6Spf_ProcNbr: NDPM sent Nbr deletion msg for Nbr d876:9cb7:: with incorrect flag 6
Jul 29 21:59:35 AST : Fib6Spf_ProcNbr: NDPM sent Nbr deletion msg for Nbr cceb:d00d:: with incorrect flag 6
Jul 29 21:59:35 AST : Fib6Spf_ProcNbr: NDPM sent Nbr deletion msg for Nbr cceb:d00b:: with incorrect flag 6

The messages appear to indicate Network Data Management Protocol traffic but I haven't been able to find the source.

 Does anyone have any more information on this or how I could track down where this traffic is coming from?

I've purchased the 10G modules and installed them in the 2nd bay of the switches and then inserted the transceivers and interconnected them with crossover fibre patch cord. 

The ports never come up there's  no activity and status is "detached". 

I am dubious regarding the compatibility of sfp+ transceivers I received, they are Intel FTLX8571D3BCV-IT which are 1G/10G capable units. They work fine in 10G mode in one of my PE 720 servers and at 1g in the front of the switch.

Are these Transceivers the correct ones for the job.? If they are,  what else can I look at in the switch to diagnose the problem?

Thanks in advance.

Mike D.

Hi,

I ‘m trying to configure DELL8132 including 3 VLANs, I cannot ping between vlans and inside vlan. I found spome material in the forum e.g mentioned :

configure

vlan database

vlan 20,30,40

vlan routing 20 1

vlan routing 30 2

 but I cannot run “vlan routing 20 1”  or “vlan routing 30 2

“ in cli.

Please help me to solve this issue

Thanks,

Hi List,

I'm not able to get vlan port assignment through snmp. All the HEX-string are 0 for every vlan (even though I have ports assigned to the vlan both tagged and untagged). Is this is bug ? Is there any way to fix it ? The switch is powerconnect 5524

I have two 5424 and snmp is working ok on those switches.

this is the snmp config on the switch

switch1# show snmp

SNMP is enabled.

  Community-String    Community-Access    View name     IP
address      Mask     

-------------------- ------------------ --------------
------------ ------------ 

Dell_Network_Manager     read write      DefaultSuper      All  
                

     public           read only         Default         All  
                

 Community-String   Group name      IP address             Mask 
        Type  

------------------ ------------ -------------------
------------------- ------ 

Traps are enabled.

Authentication-failure trap is enabled.

Version 1,2 notifications

 Target Address    Type    Community   Version   Udp   Filter  
To    Retries  

                                                 Port  name    
Sec            

---------------- -------- ----------- ---------- ----- -------
----- --------- 

Version 3 notifications

 Target Address    Type    Username   Security Udp   Filter   To
   Retries  

                                      Level    Port  name    
Sec            

---------------- -------- ----------- -------- ----- -------
----- --------- 

this is the output of snmpwalk:

snmpwalk -v 2c -c public  10.10.10.10
.1.3.6.1.2.1.17.7.1.4.3.1 

iso.3.6.1.2.1.17.7.1.4.3.1.1.1 = ""

iso.3.6.1.2.1.17.7.1.4.3.1.1.2 = STRING: "VL1"

iso.3.6.1.2.1.17.7.1.4.3.1.1.3 = STRING: "VL2"

iso.3.6.1.2.1.17.7.1.4.3.1.1.4 = STRING: "VL3"

iso.3.6.1.2.1.17.7.1.4.3.1.2.1 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.2.2 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.2.3 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.2.4 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.3.1 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.3.2 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.3.3 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.3.4 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.4.1 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.4.2 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.4.3 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.4.4 = Hex-STRING: 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

00 

iso.3.6.1.2.1.17.7.1.4.3.1.5.1 = INTEGER: 1

iso.3.6.1.2.1.17.7.1.4.3.1.5.2 = INTEGER: 1

iso.3.6.1.2.1.17.7.1.4.3.1.5.3 = INTEGER: 1

iso.3.6.1.2.1.17.7.1.4.3.1.5.4 = INTEGER: 1

Hi all,

I'm having some difficulty with a 5548P switch. I have set up a router on a stick configuration with a Watchguard x550e firewall as well. Here is the trouble: On the 5548P switch, we have configured a voice VLAN and enabled ports 5-48 as trunk ports as I believe that's how you set up Voice VLAN. Ports 2-4 are set as access ports untagged to VLAN 3 (the voice vlan). Port 1 is a trunk port directly connected to the router. My problem is connecting a regular PC (rather than a phone) directly to any ports labeld 5-48. I can't get DHCP to work. Our default data subnet is on VLAN 1 (10.0.0.x). VLAN 3 is 10.0.3.x. I assume that since I plugged a PC into one of those ports, it would ignore VLAN 3 and assign it a default IP address from the data subnet. I'm not sure what else to do to get this to work. I should also mention I can't ping the VLAN 1 management IP but I can ping the VLAN 3 management IP. Not even sure if that will work. Here's the config:

vlan database
vlan 3
exit
voice vlan oui-table add 000181 Nortel__________________
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 001049 Shoretel________________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00907a Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
voice vlan oui-table add 08000f Mitel_IP_Phone
voice vlan id 3
lldp med network-policy 1 voice vlan 3 vlan-type tagged dscp 46
lldp med network-policy 2 voice-signaling vlan 3 vlan-type tagged dscp 46
iscsi target port 860 address 0.0.0.0
iscsi target port 3260 address 0.0.0.0
iscsi target port 9876 address 0.0.0.0
iscsi target port 20002 address 0.0.0.0
iscsi target port 20003 address 0.0.0.0
iscsi target port 25555 address 0.0.0.0
hostname ITCDell
username admin password encrypted f983e3ec217e9cb8d9d0074b9e741321dac0fb0c pr
ivilege 15
snmp-server community Dell_Network_Manager rw view DefaultSuper
!
interface vlan 1
ip address 10.0.0.90 255.255.255.0
!
interface vlan 3
ip address 10.0.3.9 255.255.255.0
!
interface gigabitethernet1/0/1
switchport mode trunk
!
interface gigabitethernet1/0/2
switchport access vlan 3
!
interface gigabitethernet1/0/3
switchport access vlan 3
!
interface gigabitethernet1/0/4
switchport access vlan 3
!
interface gigabitethernet1/0/5
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/6
lldp notificationsable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/7
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/8
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/9
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/10
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/11
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/12
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/13
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/14
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/15
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/16
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/17
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/18
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/19
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/20
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/21
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/22
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/23
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/24
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/25
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/26
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/27
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/28
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/29
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/30
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/31
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/32
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/33
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/34
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/35
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/36
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/37
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/38
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/39
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/40
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/41
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/42
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/43
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/44
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/45
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/46
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/47
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!
interface gigabitethernet1/0/48
lldp notifications enable
lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy
lldp med enable network-policy location poe-pse inventory
lldp med network-policy add 1
switchport mode trunk
switchport trunk allowed vlan none
voice vlan enable
!

Default settings:
Service tag: GR7QTS1

SW version 4.1.0.8 (date 28-Aug-2012 time 11:17:36)

Gigabit Ethernet Ports
=============================
no shutdown
speed 1000
duplex full
negotiation
flow-control on
mdix auto
no back-pressure

interface vlan 1
interface port-channel 1 - 32

spanning-tree
spanning-tree mode RSTP

qos basic
qos trust cos
eee enable

My Dell N2048 switches are returning the remote lldp system ip address in reverse. Did I screw someting up ?  I'm using snmp version 2. 

Hi,

We have been experiencing high temperature issues on Stack  of three switches. 

The show system outputs are shown below

---------------------------------------------------------------------------------------------------------------

-switch#show system
System Description: Dell Ethernet Switch
System Up Time: 740 days, 00h:37m:00s
System Contact:
System Name:ABC-switch
System Location:
Burned In MAC Address: A4BA.DB5D.0CFE
System Object ID: 1.3.6.1.4.1.674.10895.3011
System Model ID: PCT6248
Machine Type: PowerConnect 6248
Temperature Sensors:

Unit Temperature (Celsius) Status
---- --------------------- ------
1 37 OK
2 40 OK
3 46 Not OK

Line 1394: <189> JUN 13 21:32:00  TRAPMGR[214101568]: traputil.c(906) 46499 %% Temperature of unit 3 has exceeded the device specific limit

Line 51: <189> AUG 03 22:19:42  TRAPMGR[214101568]: traputil.c(906) 83038 %% Temperature of unit 3 has exceeded the device specific limit

show process cpu

Kernel/Interrupt/Idle 94.20%
Total 100.00%

---------------------------------------------------------------------------------------------------------

What possible reasons can be there for intermittent high temperatures?

As the max operational temperature is 45, what max temperature the dell switches can work without any performance issues?

I am in the process of replacing a 6224 switch with a N2024 switch. On the 6224 routing was configurable per VLAN with the routing command in the VLAN interface configuration and the management VLAN was not routable. This appears to not be the case on the N2024.

My question is how can I exclude a VLAN from routing on the N2024 as was possible on the 6224? I do not want management to be available on any VLAN on this switch.

Thanks.

We are looking at the N4000 (N4064) and are wondering if they support BGP?  The spec sheets don't mention it but since they are the replacement of the PowerConnect 8100 series which did support BGP I thought I would ask in case it was an oversight.

Has anyone else had problems where the M6220 blade switch management interface stops working, typically after a couple of weeks of uptime?

We've seen this freeze on firmware versions ranging from very old 3.x.x.x up to 4.1.1.9. The latest 4.2.0.4 hasn't been out long enough to be prone to the issue, which seems to be triggered by a combination of internal flash access and a uptime of a couple of weeks or more.

We have a lot of M6220 switches, running fw version 4.1.1.9 (currently the second newest available). Every now and then while working on the CLI, the interface freezes so that it stops accepting input, and no more output is printed. At this point, all management methods (except SNMP) become unavailable: Out-of-band CLI (via the CMC module), direct serial connection, and web.

SNMP continues working just fine. Both snmpwalk, snmpget and snmpset continue working.

What seems to trigger the freeze, is operations that access the internal flash storage on the switch. Things like "show running-config" or "copy running-config startup-config" seems to be the most common (or they might even be the sole) trigger for the freezes. Also, triggering the freeze like this seems to become more likely as the switch uptime increases, typically beyond a couple of weeks.

The main concern here is that there's no way for us (nor Dell, presumably) to troubleshoot a switch once it's in the frozen state. I would think the hw/fw manufacturer (Broadcom) has some tricks up its sleeve, but they might not be practical. The sheer number of switches we have could also mean that there's simply a much higher probability of us observing the issue, rather than someone with two or ten of them, so incidents are under reported.

It would help a lot to hear reports from other users who have run into the same issue, which would help us gain some momentum to get it tracked down and fixed.

Hello DELL Community members.

I hava a little question, and hoping to find some answers here ;) I am writing a little script, and in this script I need to get mac address that is bind to ip-address by ARP command. I am using telnet to connect to DELL. But show arp command shows a lot of information, huge list of ip's. I tried to parse it, with "<MORE>" option and pressing <Return> etc , but it is very slow procedure.

So two main questions:

1. how to get mac-address bind to ip-address by ARP command

2. how to get rid of "<MORE>" option. I mean show cli without <MORE>

Thank's for answers.

P.S.

===========================

Switch: Dell PowerConnect 6024F

# show ver
SW version 2.0.0.19 ( date 05-May-2008 time 16:33:30 )
Boot version 1.0.0.13 ( date 13-Aug-2003 time 15:28:31 )
HW version 00.01.64
#

show arp ? -> shows only 

show arp
<cr>

terminal ? -> shows only 

terminal
history

Hi All,

I have enabled the DHCP function in my 5548 switch and set the DNS IP. However, when the client connect to the switch, it can get the IP, network mask and gateway properly but can't get the DNS IP which I have set in the switch. May I know how I can solve this issue? 

console (config)# ip domain lookup 
console(config)# ip name-server 202.175.3.3

Thanks,

Jacky

I'm having some strange issues with 3 Powerconnect 3548 switches that are operating in a 3 unit stack, every morning they shutdown and come back online again after 20 minutes. 

The temperature is around 43 degrees celcius, according to the product specifications the max operating temperature is 45 degrees celsius. However i've enabled logging and no entries are recorded when the switches turn themselves off. 

Is this normal behavior that no events are written to the log and that the switches turn themselves off when the temperature reaches 45 degrees?