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...
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Forum Posts
Hi Dears there are two departments one is IT and another is HR From IT to HR connected through single mode ofc and using SFP module. In HR depatrment there are two switch SW1 ip is 192.168.1.10/24 SW2 ip is 192.168.1.11/24 (Here SW1 is connected wit...
Dear All,I have a Cisco Catalyst 4506-E Swtich,I configure it as a DHCP and gw for the Wireless Cisco AP through the WLC 5508,the DHCP pool reached the maximum limit I run the Show ip dhcp pool (pool name)it's show the below result GIR906.PCIRQ.DC.CR...
I am currently trying to configure a Linux (CentOS) server with a cisco switch and wanted to know if anyone has successfully implemented the following configuration: The Linux server (NFS Server) has two vlans presented to it and is configured to us...
Hello, Could you explain technically why would it happen. For example I run a ping with sweep size option. Reply to request 298 (9 ms) (size 1470)Reply to request 299 (16 ms) (size 1475)Request 300 timed out (size 1480)Reply to request 301 (9 ms) (s...
Hello all, I need to re-create a Windows DHCP server config on a 3850 switches stack. No problem for scopes without vendor specific options but I need some help for the VOIP phones scope : On the Windows DHCP server, I have several options with Ven...
Resolved! Problem Network L3 C3650-24TS
Hi, I want to configure a little network where I have 1 Router Linksys and 2 Catalyst C3650-24TS. I have the next picture. ip routing! !!!!interface GigabitEthernet0/0 vrf forwarding Mgmt-vrf no ip address negotiation auto!interface Gigabit...
I am having an unusual problem. The Cisco TAC said nothing looks wrong on the ASA 5516/5510 firewalls, but I am having significant packets drops that just started occurring over this last weekend. These tunnels have been running for years. I have 6...
Hi, I've set the console password on a switch however when I hyperterm onto the switch I don't get prompted for a password. Below is the commands I put in for the console password. Line console 0 password (password) Login Can anyone explain where ...
Resolved! Switch 2960_48 port having issue, unable to boot the flash file. How to proceed with the same.??
switch: flash_initInitializing Flash......The flash is already initialized. switch: load_helperUnknown cmd: load_helper switch: dir flash:/Directory of flash:// 2 drwx 512 <date> c2960-lanlitek9-mz.122-55.SE10 557 -rwx 108 <date> info 558 -rwx 1048 <...
Hello Guys CISCO2911/K9 Router does it need UC License to show UP PVDM3 in the router Inventory Thanks
Hola Colegas: Esperando poder contar con su ayuda, les comento que desde hace un par de dias, 4 Switches administrables que tengo pierden la información despues de apagarlos, todo funciona bien hasta que necesito un Reboot para colocar algunos cambio...
Hi guys. I hope someone can help. I have configured an ASA for a remote site which connects back to HQ via ipsec VPN. I'm seeing a lot of packet loss. Could you take a look and see if there are any tweaks I could make? Currently I'm seeing 25% packet...
Buenas tardes, espero puedan apoyarme con una problemática que eh estado trayendo hace algunos días, y no eh encontrado ninguna solución.Tengo un Router RV042 (Central), desde donde administro mis VPN's Cuento con distintos sitios a Nivel Nacional, d...
Hi everyone!!! This is a new challenge I've three switchs. By STP the CISCO switch is the ROOT. One VLAN (vlan1) and in the NM switch CISCO (4 ports -1GB) there are 2 switch Enterasys by SFP The problem is that in the log Switch has this: Jul 5...
Hi,I was wondering if you guys have any simulator I can use for my test lab.Will be great if there is!
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