Routing

Good afternoon everyone.I need help, I'm trying to update my ISR4431/K9 router and I'm failing.The original firmware version installed on this router is: isr4400-universalk9.03.16.04b.S.155-3.S4b-ext.SPA.bin, which is a very old version.My task is to...

I want to be able to source an alternate L3 interface for traffic destined for the internet, specifically for checking in with the Smart Licensing Portal and Meraki dashboard, sourced from a Catalyst 9300 that has non-routable addresses configured fo...

Is the cisco c1111-8p router good to study for a CCNP exam? Can someone please help me?

IF the switch front supervisor has a backplane it also has router. it should be directed router bgp 1  even 0  a number available for that.  

Hello Cisco community, i've got a weird problem. I have a server "A" connected to Gig2/0/16 as an access port (VLAN28) to my Catalyst C9300 switch (Two stacked switches). I can ping the device from within the switch. The switch has an SVI configured ...

hi , we have only one Cisco layer3 switch (C3850) in our office ,and want to enable multicast routing between two vlan 2 & 3. How should configure pim on C3850? can use spare-mode or dense-spare-mode? Can anyone pls advise? thanks in advance!

Hello, I am working on ACI fabric and have been using EPG with contracts (network-centric), and I want to switch to ESG (application-centric).The bridge domains have specific subnets (192.168.1.0/24 and 192.168.2.0/24) under the same tenant/VRF. Each...

I have a pair of Cisco Nexus 9504 at the centre of my customers networks. We are running vrf-lite with multiple routing instances many of them running eBGP. Our management system only seems to pickup the global routing instance and eBGP sessions. Tra...

Hello team,i need a suggestion how to solve this question.I have a customer HQ that have to reach a customer end-point accross two links one main and other in paralllel active as backup .The problems is that they use two workstations 1 and 2 that mus...

Dear All,I am having a Guest VRF and Eigrp configured as globally in a single router. I want to import or redistribute the static routes in the GUEST VRF into eigrp and eigrp routes should be exported to guest vrf. Do someone have a similair config f...

Hello Cisco community, i've got a weird problem. I have a server "A" connected to Gig2/0/18 as an access port (VLAN28) to my Catalyst C9300 switch. I can ping the device from the switch. The switch has an SVI configured for this vlan 28.I also have m...

Hello,I don't have a lot of experience with WAN routing, so this issue I am facing is perplexing. I have two WAN routers in two different geographical locations that are virtually connected via a tunnel. Recently we have been experiencing occasional ...

We had deployed a cisco ISR 4431 / K9 Router at a customer place and it has gone under ZORO, we had paid the amount for its removal on 27th April 2024 and till date no revert or information has been received by us on this regardThe device Serial Numb...