Switching

Looking for some help on an issue I've been having lately.  Issue is we recently changed networks and since some of our remote sites are now getting DHCP addresses from our VLAN 1 IP Block. Topology is as follows: DHCP Server --> port 1/3 Cisco 6509 ...

I have a Cisco WS-C3560G-24PS that is currently running 12.2(35)SE5. It lacks the following features, ssh and snmpv3.I downloaded c3560-ipbasek9-mz.122-55.SE10.bin and I want to upgrade it and the other switches of this model to it.  What should I ch...

Hello, Is there a way to look at the bandwidth utilization on a per port basis on the 3750 switches?  Trying to track down a possible issue remote;y and nothing like WireShark is onsite.  Thanks in advance.  All replies rated.

Hello Everyone, This is my first post and I am hoping I have come to the right place. Background: I work for a non-profit and we are hoping to get new switches this summer. Our networking infrastructure consist of LAN and WLAN. We are currently using...

Our Environment: -We have about 200 Polycom VoIP phones (SoundPoint IP335). These phones utilize DSCP - EF. However, CDP is currently disabled by our provider. These phones are 100% cloud managed. Every call, even the internal between two local phone...

Hi, I had a search around Google and this form but couldn't find my answer. I am trying various commands very similar to this; show mac address-table interface GigabitEthernet 1/1 - 1/23 Reason being Is I do not want to include the mac-addresses the ...

I 'm trying to create a VPC across 2 Nexus 5010s.When I use the command "channel-group 5" the interface shows as up and active. The problem is I need to use "channel-group 5 mode active"; and when I do this the interface show as "NoOperMem".I've trie...

troubleshoot runts what are my options to trace this or find the cause on Nexus the switch is 9693PX with connection is on a FEX c2248TP.ThanksEMJR

2821 ISR I've got a DAPE ACL I'm trying to build. One of the entries that caused a lot of problems was permitting NTP (UDP 123). I had an entry like this on an ACL: permit udp <my.src.lan.ip> 0.0.0.255 host <our.external.NTP.server> logThis line did ...

I'm trying to set up an Apache webserver within my network that our users can access from outside(public IP).The web server is up and running - I can navigate from my network to  IP 192.168.2.32However I am unable to hit it using the public IP assign...

Dears,i need to generate Broadcast packets to simulate the broadcast storm also  i have windows i have switches 4507 and C3560X switches and how i can identify the level or packets on storm control configurationi saw lot of examples but i cannot iden...

HiI have stacked two WS-C3750X-48T-S as well as using stack-power cable. I have configured the stack-power mode in redundant then also it's show as 'power sharing' when checked using show stack-power command. Any idea why so ?Below is the configurati...

Recently, we replaced two 2851 routers with two 2951 routers.  One router is housed at our primary office, and the second router is housed at a branch office.  We run a VPN tunnel between the two for added security and due to regulatory requirements....

Hello,I am having issue implementing VSS on a 4500x, I noticed the Switch comes with (universalk9.SPA.03.03.02.SG.151-1.SG2.bin) image. VSS require 3.4 or higher. so I copied this image (cat4500e-universalk9.SPA.03.05.01.E.152-1.E1.bin,12;) to bootfl...