Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Dear All,I have a VERY strange problem on our offices. I'm going report the most simple case in order to let you understand better. One 2960 SwitchOne 2901 RouterThree PCsRouter and PCs are connected using a single straigh-throu cable.On our swith we...
Resolved! Switch 4507 QoS question
HI, I have Catalyst 4507R L3 Switch Version 03.07.00.E , there is no policy-map, no auto qos, no mls qos, only default class-map match any, no table map for QoS. Only I see is voice vlans on ports and "qos trust device cisco-phone" Does it mean ...
Does the 6880 switch platform support IPSEC tunnel terminations?
Resolved! Using HSRP with an extended vlan
I am trying to solve an issue for a backup scenario. We have a routed fiber network between our sites. All our servers are at our main site and we have a set of small backup servers at a 911 site. They are duplicates of the main site servers. These s...
Hi Everyone,I am new to Cisco Nexus 7000 Series NX-OS System of appliances. I am looking for type of log events that are getting generated by CISCO Nexus 7000 switches.Can someone help me with some documents which give me this references & some docum...
Hi, Why there is a change and what it represents?? Anyone pls explain. Sample ifindex out put from nexus 6000: IF-MIB::ifName.436207616 = STRING: Ethernet1/1IF-MIB::ifName.436211712 = STRING: Ethernet1/2IF-MIB::ifName.436215808 = STRING: Ethern...
Hi, I'm pretty new to Cisco iOS and learning it as I go. I am trying to open ports 8433, 8488 and 50010. I've followed the instructions and got the ports forwarded but they are not seen through the router. I've added the ports to the access list, ...
Resolved! Basic CCENT question.
Good Afternoon, Currently I am studying CCENT while working as an assistant within a police network team. I have noticed, upon reading my CCENT book that it states that a Switch doesnt create multiple broadcast domains (table 6-3, page 158 official c...
Hi guys , I couldn't change ios image 2960 from version 15 to 12!! logs are in attach!!
Can I use twinax cable between two nexus 5596 switches for setting up the peer-link? Also is it possible to use the twinax cable between 5596up and N2K-C2348UPQ4F?
Hi Everyone,While going through the documentation of CISCO Nexus 7000, NX-OS 5.2 system messages, & its release notes, i have few doubt.1. Does all the events which are generated on CISCO Nexus 7000 series of switches having NX-OS 5.2 firmware are th...
can anyone explain me what is Neer switch and Peer gateway ?
I noticed in Windows 10 if you go into Printers and Scanners, and then search for a printer, the machine disconnects from the network. At closer inspection on our 3750 switch stack logs it shows this: 000035: Mar 8 11:35:58.015 EST: %SW_DAI-4-PACK...
I been working on this all night cant seem to make it work. I cant find where i made a mistake. it would be nice is someone where to help me. Topology: Tables: Condition: S1 Configure, name and assign VLANs. Ports should be manually configured as...
Hi all, I had configured the WCCP configuration in the layer-3 switch which able to forward the WCCP traffic to my ironport for HTTP (port 80) traffic. But after I adding the access-list for HTTPS (port 443) traffic under the same access-list for...
