Hello,I am running a little LAB on CML 2.7.2. I have the following topology: I am prepending a mix of public and private ASN on R2 towards R3:and I am also using the command to remove all the private ASN from the AS-PATH attribute on routes advertise...
Hello,we have a strange problem with our Cisco ISR4431/K9 router. There is a VM behind it, which is trying to connect a server in Internet.We have a NAT configuration on the router which allows all other clients to connect to Internet resources witho...
hello, i'm new here, i've really tired to find these thing's out all day, hopin' to get an answer in here. so i have an assignment:-to ping from PC0 to PC1 and vice versa-to access ilkom.com from web browser PC0-to access pendilkom.com from web brows...
Hello!I am looking for some advice on the best path forward for some changes I want to introduce to our network. I want to create a vrf for our tertiary (4g) ISP connection on our switch in order to eliminate a single point of failure. I have been ab...
we had a power failure and after that ISR 4331 is not getting boot up with below error%ERROR% Memory Init Failure!Check that a Memory DIMM is populated in slot 0.we already changed the Memory to Slot 1, but still same error
hi, I am testing BFD protocol, configure it on interface but I do not see router generates or responds to other party BFD messages. Do I have to connect it to my routing protocol in order to start working? I wanted to test it first without configurin...
Hi Team, I am working on MPLS TE tunnels and trying to make a tunnel to steer traffic dynamically with autoroute in my eve lab setup between an XR and XE. I can see in XR side the tunnel is selected in rib and cef where as in xe side not. ( I can see...
i try to install it on kali but this error still exist The following packages have unmet dependencies: packettracer: Depends: libgl1-mesa-glx but it is not installable
Hello Cisco Community,I need help troubleshooting an issue with my Cisco ASR 1002-X router. I recently installed the STM-1/OC-3c to DS0 SPA v2 module, and it's not functioning as expected. The module status is showing as "Out of Service."Here are the...
I have a remote office with two active VTI tunnels for redundancy, each tunnel connecting to a different datacenter. EIGRP is running on everything (remote router and both FTD firewalls).If ISP 1 is down, everything works via ISP 2. Meaning I can ...
I was reading through the Configuring TCP Reset for Idle Sessions had a question about the tcp idle reset property (on/off). full link https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_data_zbf/configuration/xe-16-6/sec-data-zbf-xe-16-6-book/tcp...
what would be the issue & solution for this error Nov 29 06:13:06.484: %SMART_LIC-3-COMM_FAILED: Communications failure with the Cisco Smart License Utility (CSLU) : Unable to resolve server hostname/domain name
Hi All,I know the collision domain and broadcast domain.I know it occurs on hub since every port of hub shared a common link.Also it works on half duplex mode(only can send and receive data at a time).Switches works in full duplex(can send and receiv...
I have a query on which statement is true in the"IP Addresses and Services Configuration Guide for Cisco NCS 540 Series Routers, IOS XR Release 7.11.x"https://www.cisco.com/c/en/us/td/docs/iosxr/ncs5xx/ipaddress/711x/b-ip-addresses-cg-711x-ncs540/imp...
Dear Community I'm reading on Cisco official Dna software for SD-WAN and Routing ordering guide that for hardware support the Cisco Smart Net Total Care Service must be ordered separately , in other words, outside the configuration bundle of the Ro...
