Hello everyone, I have two old routers 1841 and 1921 series with IOS 12.2(4) and 15.1 and I would like to install a WIC-4ESW card on slot 0/1 (?), is it possible (?) Or what limitations do I have? thanks
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Hola, estoy tratando de hacer Downgrade de ios XR 7.5.2 a 6.5.3 pero después del paso ***install activate asr9k-mini-x64-6.5.3 synchronous*** y reiniciarse el equipo, ya no me permite tener acceso, se que mantienen la configuración porque el ping de ...
I am currently studying cybersecurity but came to realize I liked networking as well and I wanted to create a simulated air-gapped network to practice cybersecurity concepts on (whatever it may be), I figured a Traditional Inter-Vlan network setup wo...
Hello, Im trying to downgrade an isr 1100 séries router in a classic iOS xe. I receive the router in viptelia iOS , first i Switch to an iOS sd wan with success. Now i m trying to change 17.6.3a sd wan to 17.6.3 iOS xe. I follow the procédure but i C...
Hello, I'm working with a C1101-4PLTEP router and trying to bring the Cellular interface UP, but there are some issues. The SIM cards are working on a mobile phone. On the router, they were removed and inserted again. Some logs I've been running into...
Good morning,We cannot download the ISO for the 8300 series router. How can we get our account upgraded to facilitate this request? Can someone point me in the right direction?
Hi,I have one C1111 cisco router can I use this for SSL VPn more over can I use SAML authentication for user authentication in this router?Regards,Anurag
hola comunidad, como bloqueo un puerto sin apagarlo ni cambiando de vlan
I am facing SSH connection failure between a source and destination using Public IPs over internet, It seems SSH traffic is blocked somewhere in the middle. Tried to telnet destination IP on port 22 but fails, while with some other TCP ports it's suc...
Hello, I am looking at the Cisco ISR 1100 Series routers - C1111-8PW, C1111-8PWB, C1111X-8PW I have seem offerings for C1111-8PW and C1111-8PWB. What is the difference or are they the same thing? Does the C1111 line have firewall and IPS or is that s...
Hi all, hope everyone is doing well !!!I've got a topology below and mutual route redistribution is needed on the N9504 but I do not want EIGRP routes coming from the Cisco 4431 get redistributed into BGP. what's the best method to accomplish this ? ...
how to redistribute static routes in bgp? What is the configuration to be able to do this in packet tracer? Can you give an example in another way. Thank you.Can you help me ?? MyAARPMedicare
I configured the Cisco 1921 DHCP server but does not lease an IP address to the host.... SN: FCZ2138B0MJ NAME: "CISCO1921/K9
Hi Everyone,I'm sure more time will tell on this one but I was in the middle of studying for the CCT 100-490 exam but saw this year the CCST was introduced as a entry level cert.I know most folks say to just go for the CCNA but I'm very weak in the g...
Dear expert,so example we have two networks that are independent from each other, looking to move it into one fabric and going to sperate them with VRF and different VNI'sthe migration i have found a small number on the same VLAN IDso two switches co...
