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 ...
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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...
Resolved! Cisco and Starlink
Hi all,I am setting up many Starlink antennas, and realizing that they have a fix IP address that is very often the same one of the gateway setup in the company.I see many companies setting up dedicated network for the Starlink antenna and then migra...
HI all,I have this topology where I am doing static everywhere.I have a doubt here, I am doing static from 192.168.10.2 (gateway -10.1) to 192.168.30.2. Also, I am doing per packet load balancing on R1 and disabled cef. Now, when i am doing a trace t...
Theoretical question for my understanding:Say I have OSPF running in a shared segment that has 4 identical routers.Is there a reason for me to select a particular router to be the DR?If so, what are the use cases other than processing power?Thanks in...
I have an ASR1001-x with a single 10G interface to a switch on the LAN. I cannot pass traffic from the sub interface subnets to AWS network connected on WAN. The Lan interface subnet 192.168.50.0/23 passes traffic correctly. the other two do not. Can...
We have an exisiting Cisco 2621 XM router with an ADSL interface connected to BT Broadband. Basic layout below:Internet------ADSL on Cisco 2621 ------ Pix 506e ---- 3600 switch with interVLAN routing to multiple VLANSThere are 5 static IP addresses....
Is there a Show Running-Config command that will remove the sensitive information sort of like when you do a 'show tech' it will display things like: snmp-server community <removed> RO snmp-server community <removed> RO 9 snmp-server community <remov...
Hello Team, need your help to understand the route selection when we using MPLS and inside the MPLS there is OSPF protocol. I am getting confuse when doing traceroute from CE1 to CE2 another site and it is taking the path which i am not understanding...
Resolved! C9300 NAT
HiReally hoping someone can help with this. I'm trying to setup NATing on a C9300 switch. It's an Advanced license so should be enabled. I'm trying to provide internet access for a guest network so am configuring it in a separate vrf. The config I ha...
Hello,just wanted know the below mention error on Cisco -4331 router%CRYPTO_ENGINE-4-CSDL_COMPLIANCE_RSA_WEAK_KEYS: RSA keypair Is there a cause and solution?
Hi all,we have a ISP infrastructure, where che customer is authenticated via PPPoE on a leased line, for example, a VDSL line.The customer have a PPPoE with a private IP address on the PPPoE Client.The virtual-template have a loopback with a Public I...
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...
Is the cisco c1111-8p router good to study for a CCNP exam? Can someone please help me?
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...
