I need to hook up a Netapp FAS3170 to a Cisco Catalyst 6513 running CAT OS using a two port etherchannel. A similar etherchannel is already configured on the switch but I have questions about ...
I have a Dell PowerConnect 3348 switch that I need to reset to the factory defaults.
Problem being, I can't get to the console - set VT100, N81, no flow control.
I have two Cisco 3750 48 port Gigabit switch with 4 SFP ports. On the back of each of the switches, there are two stack ports labeled Stack 1 and Stack 2. Do I just use the stack cables provi...
Hi All
This is driving me mad at the moment and it should be very easy!
I've got 3 switches (Cisco Catalyst 3750 with ADVIPSERVICESK):
3750-HQ1 with 3750-HQ2 and 3750-3 connected to it vi...
Hello Experts!
Let me give a little background to better explain where I'm coming from: Our organization currently has about a dozen Dell PowerConnect 6248P switches. They have been fine so...
STP looks at lowest Bridge Priority and mac address to select a root bridge.
STP then selects root ports and designated ports.
STP then blocks all ports not root or designated.
The way ST...
Hi Experts!
I got a Dell PowerConnect 2708 switch w/ 8 gigabit ports. My goal is to split 1 LAN into 2 using VLANS for performance and security reasons - so that hosts on both VLANS can acc...
I am having a problem configuring the VLAN. I am not quite sure what is wrong with the configuration, but there is no connectivity within VLANS once connected.
From the 3560 terminal i can ...
From the Official BCMSN Study Guide.
"You can enable loop guard on all switch ports, regardless of their functions. The switch figures out which ports are nondesignated and monitors the BPDU ...
I have a switch that uses private vlans but I did not set it up. I don't see any active promiscuous ports and I thought to use private vlans you had to have some promiscuous ports. Obviously t...
Cisco switch Vlans Configuration.
I have the following example:
Switch-D(config)# interface gigabitethernet 2/1
Switch-D(config-if)# switchport trunk encapsulation dot1q
Switch-D(confi...
Hi All
I have a Cisco Catalyst 3560 Series switch on which I want to set up port mirroring (SPAN) so ALL traffic from all ports on the switch is mirrored onto one dedicated port so I can th...
Hi All,
We are migrating our old network which has a 89.0.0.0/8 address scheme to a new private IP address range, splittin into VLANs as we do it (not particularly for security, mainly to s...
I have an NLB cluster that has 2 web servers in it; each server has two NIC's, however they are not teamed. There are two IP addresses in the cluster; 10.124.124.7 and 10.124.124.8. The VIP is...
I have a switch and the ports are cycling thru the stp states. The devices on these ports are all servers and are not being shutdown and restarted. Is this normal for a switch or should I be c...
I recently changed the configuration on a cisco 2950 to allow radius authentication, which worksw ell, but also what I thought would be failover to a local username and password incase of the ...
Hi,
I was upgrading a pair 3750 switches in a stack configurtion via the Web gui, when my Laptop went into standby at 43% what a disasterr!!
The new image was in the flash directory 3750...
I have setup 4 Cisco 2960 with Two VLANs. VLAN 10 for Voice, VLAN 20 for data.
The VOIP providers have told us there requirements are to have QoS seutp on the switches with a CoS of 7 for ...
I have taken management of a network and have a query regarding the set up of our access-core cisco switch environment. We have a Cisco Core Switch 3750 at each site connected via tunk links t...
I was looking at a network arrangement that a contractor put in at work. They've basically connected equipment with addresses on 192.168.1.0/24 and 152.126.192.0/24 on the same physical unmana...
In our office building we have added a couple more offices at the end of the building. Because of the distance, fiber was run from the existing switch closet to the switch closet in the new lo...
Hi all
I've just received a Netgear GSM7224 24 managed switch and I want to setup 5 VLANS (for 5 seperate companies). All of these companies need to share the 1 Internet connection (Draytek V...
OK, so I have an existing network that needs to be segregated. Due to cost and such, we are going to use VLAN's rather than physically separating the networks. The main internal router is a Ci...
We are expanding our network to include wireless access points and I would like to create a subnet for them to keep them separated from our LAN. I am new to managed switches but I would like t...
I have a Catalyst 6513 with a L3 switching engine in it but I don't know if it will accept an IP address on a port. I can run "show ip route" but not "show ip int br" Is this really a layer 3 ...
