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Forum Posts
Hi, we are looking into migrating our network (20 servers, 50 desktops, 4 VLANs) from 100 Mbit to Gigabit Ethernet. There are several offerings from Cisco that I am trying to distinguish. The SG 300-28 or 20 seem fully featured at a low price. ES...
Resolved! EIGRP authentication-changing keys/time
Hello all! 2nd issue of the day. My network has approximately 241 switches. Take into account some of these are stacked...and I'd say we have about 150 devices that are seen on the network. We run the typical A-D-C topology. Access layered switches ...
Hey all,I just got my 3550 delivered today and finished uploading the latest image.I had a couple of complications with the install that might have generated this new issue. When I transferred the image via XModem, I changed the baud rate to 57600 ...
Resolved! Inter vlan routing with Catalyst 4507
Anyone have any pointers on configuring inter vlan routing on Catalyst 4507 switches
Hi,We are facing issue of having minor error for SUP module details below,SUP: WS-X45-SUP6-EPlease see the minor error coming while troubleshooting this SUP 6-E error as below,module 3: SerialNo : Overall diagnostic result: MINOR ERROR Test results:...
Has anyone here had any experience interoperating Nexus 5548 or 5596 with Catalyst 3750 or 4507R?Any gotchas or issues, big or small? We're looking into Nexus to replace these switches in the long run.Thanks!
Resolved! QoSwhat is queue 0-3 on qos statistics?
Hi everyone,I'm following a QoS project implementation of a VoIP QoS project and dont have much experience. Voice packets are being marked 5 (COS) and EF (DSCP. Because of a bug on some devices some voice packets are being marked with 6 on COS but st...
does Cisco 2600 series switch support 802.1x and DHCP snooping?---Posted by WebUser Neon Rain
Resolved! Router migration
Anyone aware of any "best practices" or recommendations on how to migrate from a fixed router (3745) to vlan routing on Catalyst 4507 switches in order to minimize the disruption to the network.
Hi Guys. We are using 2 Nexus 5010 switches and 10 N2248TP fex in our network. From last couple of days we are facing slowness of speed while transferring the data between servers of same vlan and other vlan also. we just upgraded the NX-OS of the N5...
Hello,I am having an issue and looking for some ideas on what to check next. All ip's and any identifying numbers have been change to protect the ummmmm.......you get the point.I have a 6500 series switch that for some reason will not authenticate t...
I have Catalyst 3750 running IOS version c3750-ipservicesk9-mz.122-55.SE.bin. I have an access port that connects to a Redhat Linux version 5.4 64 bits machine. When I perform a "show mac address-table interface g1/0/3" where the redhat machine is ...
I recently received a Cisco 3548 XL Switch, I'm trying to reset the password from the console. I've followed the steps but when I type from here: switch#copy flash:config.text system:running-config Destination filename [running-config]?3905 bytes co...
Hi, I had a problem about Nexus1000v, someday I found one of my VM (TCDSVR2) was blocked, there was no "port security" configuration on my 1000v,and something was wrong about this VM "VLAN ID" status,============Nexus_10.201.250.0 Configuration=====...
Resolved! Limited or no connectivity on DHCP m/c.
What is the reason, machines are showing limited or no connectvity if DHCP is enabled ? Some machines are working fine on DHCP & easily taken IP through DHCP but some machines creating a problem to pickup the ip address through DHCP on same vlan.
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