Hello,Im new, learning and studying for CCNA, Have a home lab.I have a ISR 1921, PID CISCO1921/K9 V05 That appears to have two exapnsion hwic or ehwic module slots. I'm assuming i can use an HWIC but not sure about the EHWIC. I want to add interfaces...
Hello. I'm a bit confused about a particular concept related to OSPF. When we first initialize ospf the routers enter in the FLOOD STATE where LSAs are flooded for routers to build their LSDBs. My confusion is before flooding LSAs do routers go throu...
Hello, I just want to know if it is possible to have a CBS350 switch on a network, then have the CBS350 switch be a DCHP server.Our scenario is we have different meeting rooms and AV equipment in those rooms including the CBS350. We have a processor ...
I am searching for days now, but I can't figure out what to do.This is what I try to achieve: PC1 sends packet from IP 10.155.0.26 with destination 100.100.100.100Router1 receives packet, confirms it is from ip 10.155.0.26 with destination 100.100.10...
Hey Guys,I come to you in dire need.Software Version:Cisco IOS XE Software, Version 17.04.01aCisco IOS Software [Bengaluru], c8000aes Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 17.4.1a, RELEASE SOFTWARE (fc4)Background:I have a ton of router...
I would like to ask for advice for below question, I have a C2911 router that needs to be replaced by C8200. The original 2911 has a VWIC2-1MFT-G703 module, but the C8200 does not support this module. Can I replace it with the NIM-1CE1T1-PRI module ...
Cisco 9600 core switch is reachable from any IP in our subnet. The main interface is 172.18.112.1 which I use to access the switch web interface. Upon running NMAP scans the switch shows up multiple times on the scans throwing them off. I can access ...
From- What is Minimum Ethernet Frame Size? - GeeksforGeeks..."The minimum size of an Ethernet frame is 64 bytes, consisting of a 6-byte Destination MAC address, a 6-byte Source MAC Address, a 2-byte Length/Type field, a 46-byte Payload, and a 4-byte...
Hello, We have field routers that have a land MPLS circuit and a backup cellular connection. Out of nowhere since around Sept of 2022 there has been a consistent bandwidth of cellular traffic on the cell interface when before there was none (aside ...
GIVEN: 1.1.1.1 is NOT a loopback interface.Windows-10/user>tracert 1.1.1.1Tracing route to 1.1.1.1 over a maximum of 30 hops1 48 ms 32 ms 26 ms 1.1.1.12 27 ms 21 ms 20 ms 1.1.1.13 86 ms 83 ms 87 ms 1.1.1.14 89 ms 87 ms 92 ms 1.1.1.15 83 ms 84 ms 84 m...
I am trying to migrate configuration from CISCO IOS device to cisco ASR 12000 router.If someone can share equivalent configuration of below cisco IOS command in cisco ASR 12000."ip nat inside source list 111 interface FastEthernet0/0.700 overload"
How do Routers route packets between diff subnets/vlans/domains? thanks,Anthony
Hi,New to the community, read a lot of posts for help in the past but I'm now really stuck with this one.I have a homelab which I am starting out to gain more knowledge. I have set it all up but I cannot get internet connectivity to the laptop on the...
Dear all I want to pass ccna exam, What dumps I need study? Thanks every!
Hi all, Now I have issue with configure QoS on DMVPN. I have tried to classify my target with ALC . even I configure ALC with permit any any , ALC not show with matching result. But if I show policy-map multi , it seem traffic increase and match with...
