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Cisco Community - Lab Series

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...

3850-12xs-s stackwise virtual

Dear All, Is there any official documentation that  3850-12xs-s stackwise virtual supports the same. As per 2017 only 48-XS was there but there has been people who were able to do the same in 12 port as well.   Just looking for some documentation for...

Cisco Virtual Stack

Hi, We have 3850 virtual stack switch. the stack formation is over 10 gig and 1 gig as dual active detection link. Stack is fine and formed correctly as per the outputs. But when we reload the switch the stack fails. Basically the switch reboots, boo...

Resolved! Route map/acl issue

Hi Community! I'm having and issue using acl and route map. Let me explain. We have a 4900M core and a firewall 4900M is the DG of some vlans and the firewall is for others. The problem comes when I aply and PR and acl, and something "no logical" hap...

soporteca by • Level 1
  • 869 Views
  • 3 replies
  • 0 Helpful votes

HP compatible with Cisco

Hi Guys, The company I work for are currently tendering out there network management support to a third party. There are two external companies left in the running. We currently have 4 core HP H3C S7510E switches that are running VPLS. One of the ext...

SNMP-3-RESPONSE_DELAYED ciscoFlashFileEntry

I know there are lots of SNMP RESPONSE DELAYED bugs around, but none of them affect the ciscoFlashFileEntry as far as i could find. We have this problem on our 3850 stack. We do run firmware 16.6.4 since 6 weeks but the error just appeared 6 days ago...

Resolved! Configuring Mgmt0 On NX7K

Hello,   I configured the mgmt0 interface with an IP address(10.1.200.6/24) that's on the default vrf (vrf default)  and connect the port to an ethernet port (Eth2/10) on the same chassis. I configured the default route as follows:interface mgmt0  vr...

zekebashi by • Level 4
  • 6397 Views
  • 4 replies
  • 0 Helpful votes

Reboot switch 3560G issue

I have a problem while rebooting switch 3560 as below:   Boot Sector Filesystem (bs) installed, fsid: 2Base ethernet MAC Address: xx:xx:xx:xx:xx:xxXmodem file system is available.The password-recovery mechanism is enabled.   anyone faced this problem...

Resolved! Why some switch ports does not show mac address

                   Hi all,I was finding  out which device is connected to switch port.I did this command to find mac addresssh mac address-table int gigabitEthernet 2/23Multicast Entriesvlan    mac address     type    ports-------+---------------+---...

mahesh18 by • Level 6
  • 133634 Views
  • 22 replies
  • 0 Helpful votes

Core Switch Hardware & Software

Hi, Please suggest a model which can meet the requirement.   Enterprise IP Software supporting IPv4/IPv6 routing 48 x Gigabit Copper Ports 24 x 10/1 Gigabit Fiber Ports 18 x 1Gigabit Multimode SX SFP fiber transceivers 2 x 10 ...

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