Different Cisco model phones can't talk to each other, on PowerConnect 3548P...
We have two different style of Cisco VoIP phones in house. The standard IP79xx models, and the lower grade SPA50x models. The phones can ring each other, but when the receivers are picked up, a user...
View ArticleDell M1000e with two MXL switches - Outage to Blades
Hello,We recently purchased multiple M1000e enclosures with PowerEdge M620/M820 and two MXL switches installed in slots A1 and A2. Both MXL switches are connected to Cisco Nexus 5548 switches. We have...
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BPDU Filtering
Hello,Switch Model - PowerConnect 5424SW version - 2.0.0.46I have a problem with BPDU Filtering (Spanning-Tree)this is my topology (attached picture), both switches working fine with STP - MST(CISCO...
View ArticleTrying to gain access to 3 Dell switches - 1 5212 & 2 5324
I have 1 PowerConnect 5212, & 2 5324 switches that the previous admin left no configuration information for (at least they had the IP labeled on the front). Tried reaching out to previous admin, no...
View ArticleDell 3548P Fan issue
Hi Team,Today i noticed in one of the switch is showing the below error message repeatedly. This switch is member of the stack.2147483644 04~Mar~2014 11:23:35 Alert %STCK SYSL-A-UNITTRP: UNIT...
View ArticlePort mirror only shows received packets on a 6248
For some strange reason only received packets are being captured. The show monitor session 1 displays the following:Session ID Admin Mode Probe Port Mirrored Port Type---------- ----------...
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vlan setup 6224/5448
HiI am planning to get colocation service from ISP and i need some advice for below simple diagram as i'm not really good in networking. L3 switch = 6224L2 switch = 5448Blue vlan = managementGreen vlan...
View ArticleBizarre PowerConnect 3548P VoIP call connect behavior, with mixed variety of...
I have an isolated VoIP VLAN/subnet that I'm using for my corporate telephony but am experiencing a bizarre behavior with my network which is a mix of Cisco IP79xx phones (enterprise grade) and Cisco...
View ArticleForce10 S4820T QSFP+ LED
Hi All I download v9.2.0.2 FTOS to S4820T, the QSFP+ light is green. I changed to v9.3 FTOS to S4820T, the QSFP+ light is amber. Both v9.2.0.2 and v9.3 connection is OK except the light is different. I...
View ArticleManagement VLan in Dell Powerconnect 6224
Hi i have dell power connect 6224 switch. i have created 3 vlan, Vlan 10,20 and 30. given different Network ip to all vlan ....The problem it can access via telnet or Http from both 3 vlan's IP.. I...
View ArticleDell 6248P - Fiber Port
Hello,i'm try to connect SFP 1G to port 1/xg1 (Fiber Slot) on my switch Dell 6248P and its not work.Is the port supports only 10G ??thanks.
View ArticleVoice Enable prevents executing Copy Port Enable?
We are trying to setup port mirroring on a Dell 5548P. The error we get is:"Voice Enable prevents executing Copy Port Enable"While we do have the voice vlan feature enabled on the switch, the two ports...
View ArticleUsing Force10 as a default gateway?
Here's is what I am confuse with this Force10. We currently have an internet gateway Cisco 2600 router and also a default gateway Cisco 2600 router. My question is, if I were to get the force10...
View ArticleProxy-arp or local-proxy-arp??? Dell Powerconnect 6224
We need to enable some clients to resolve the mac adress of a server which is in another VLAN and ip address range.I thought that adding the command ip proxy-arp to the vlan interface should do the...
View ArticlePCT3524 SFP
Hi All I have read the text from PCT 3500 user guide. "The Small Form Factor Plugable (SFP) ports are fiber transceivers designated as 10000 Base-SX or LX. They include TWSI (Two-Wire Serial Interface)...
View ArticlePowerConnect 6200 ACLs dont seem to work
Hello,I have a total of four 6248s two groups at different locations that are setup with VRRP + OSPF. I tried to setup a simple ACL on one of the VLANs to permit some traffic, and block everything...
View ArticlePowerconnect Switch and Cisco Routers
I have 4 Cisco routers connected to our Dell Powerconnect 7024. This is a lab environment where I am trying to have each router (2 per site) act as a WAN access point for these 2 sites....
View ArticleThird Party SFP ?
Can I use a 10 G third party SFP with Dell switch? I have DEll Power Connect 6224. Thanks
View Articlesupport of balance-rr in powerconnect 7048
Hii have connected two serverone has a 10G card serveurAthe other has two giga card servBthey are connected through the same switchI have configured the servb under linux with balance-rr mode...
View ArticlePowerconnect 6224/6248 802.1X issues
Hi,I'm running a stack of 6224/6248 switches in a windows 2008R2 environment. They are configured to control access through 802.1 (auto-mode) and to get the authentication information, including vlan...
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