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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...

Not sure if the following is an issue or if I am overlooking something.I am deploying two 4510 with dual SUPs.One is running IP base and has SSO, I want to run that on the second switch as well, for this you obviously need IP base.I have activated an...

Hi all, can anyone explain applying for a license for a SUP7-E because I can't seem to find anything and Cisco's licensing team can't seem to explain. I have a 4507 with two SUP7-E, both supervisors came with a PAK code for an IP Base license. I appl...

Having problems with intermittent dns issues can't nail it down on my home network.  If you need the config. from the cisco 2950 I can post it also.  I'm able to ping by IP so that makes me think it's some sort of icmp related issue.  Even webpages s...

Dearsplease i have this cisco switchSwitch Ports Model              SW Version            SW Image                ------ ----- -----              ----------            ----------              *    1 30    WS-C3750X-24       12.2(55)SE5           C375...

Rawa Salah by Level 1
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This is our setup:LAN stations(VLAN 172)   ---------  2960-PoE ---------- Juniper SSG 140 FW (172.21.92.1)------------(ISP)About 3 times a day all LAN stations loose connectivity (for 30 seconds) to default gateway (172.21.92.1) which is a trusted in...

Hello,I am in the process of exchanging c2950 with c2960s (15.2.1.E switches and want to take advantage of public key login with openssh for administrative tasks. Right now I can login using openssh and any user (for example "tom") that is known to t...

When I have etherchannel configured on a 2960S with two ports in the group and both cables connected, I am unable to ping some network servers and switches while others will ping fine.  If I disconnect one of the cables, I am able to ping all network...

how can i setup a windows server in vlan? there are 10 users, printer and scanner in a vlan.some users work on upstair floor with scaner others are in downstair office.how can i manage this vlan like a normal server in a LAN. please give some detail....