Hi Good day, May I request for advice on what went wrong on my laboratory. During the set-up process PC A, B and C can ping each other and works well I configured necessary interfaces, networks and loop back, use auto summarization for R1 and manua...
The router would first only boot onto rommon mode. This has been solved with these steps:Shut the router down.Remove the compact flash from the back of the router.Turn the router back on.When you see the Rommon1> prompt, enter the command of confreg ...
Hello, I have MPLS L3 vpn. I want to use pim sparse mode. I have configured one PE router to be RP and P router to be MA. On each PE I have MDT default in the vrf configuration (i have ip multicast routing vrf) and the other routers int the network a...
Not sure what happened here was working perfectly find for 2 hours than just no response I can ping and all the other Netflow are working router#show flow record TR2-R1-Internetflow record TR2-R1-Internet: Description: TR2-R1-Internet No. of...
Hello Dears,I am trying to enable EVPN multi-homing on cisco ios XR, but it doesn't allow using subinterfaces when I apply the ethernet segment under evpn section. ----------------evpninterface Bundle-Ether4.2001!!% Invalid argument: Subinterface n...
Hello Dears, I would like to post another question. I need to connect multiple routers in a single subnet as indicated by the vertical line. Should I connect them all 4x routers by a switch in Packet Tracer ? Does this make sense in the real world ?P...
Hi,If I am doing layer3 at the access layer and wireless ap's are also sharing the same switch, how the wireless roaming and all work Thanks
As per title. I would like to collect ALL message from a machine and dumping them inside a syslog file of 10 MB size that will overwrite it once it is reaching the size limit. Is that possible and how?
Hi , When pinging from host to router path 9k2 has slowness issue but path 9k1 doesn't have slowness but after sometime it get slowness issue as well , in short both path has slowness issue to reach router from host .What can be issue can anyone he...
Hello guys, i have setup an SNMP ACL to secure SNMP polling only from specific subnet. The router is an ASR1002-X with IOS-XE 16.12.04 Here the config: ip access-list standard 3010 permit 1.2.3.4 0.0.0.1520 deny any snmp-server community public R...
ASR1006 Router entered as rommon.I am trying to boot via tftp from rommon.I found a way in the guide, but which port should I connect the ethernet cable to?
Hi,collapsed core architecture and for TOR for servers Hi , I have the above topology, to access layer is layer 2 and also to TOR switches ( for servers ) in firewall, SVI is configured on the firewall for serversand for access layer svi is on th...
Despite having set up dozens of networks like the attached simple home installation for a friend, I realized I don't actually know why the modem and router can't sit on the same subnet. In other words, why is the intermediate 10.0.0.1/24 network nece...
Hi, I was wondering if anyone can help. I have a project due in the next few days. I have created two networks and I need to insert the firewall, I have watched loads of videos , but its not making sense. Is there anyone available that I could have a...
Hello! I'm new to cisco. The goal is to set the PCs as DHCP clients and the Routers as the DHCP servers. I have already set the PCs as DHCP. I also added the IP address for all routers. The problem I'm having is that for some reason I can't ping PC...
