Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
Forum Posts
hi! i've 2x 6509 currently running in our LAN with 2x sup engines in each chassis, but i noticed that there are actually 5 "routers" configured in these 4 sup engines, each with the same standby ip on each vlan. I think there are running on hsrp. Jus...
Resolved! Only SSH and NO Telnet
All,I have been using telnet for a while now to access my routers now that my routers are configured to use SSH 2 our security group wants us to nix the telnet access all together. As simple as it may be I never have done it. Can anyone instruct me o...
HiI've telnetted onto my switch and I've issued the command "debug ip eigrp summary" and then ran "term mon" but I'm not getting any messages. Any ideas as to why this would happen? or how to resolve it?ThanksDan
Hello. I am migrating from a 3750 to a 4510 in my core. I have started the migration, but I am stumped on a basic configuration issue.My plan has been as follows:internet <--> FW <--> 3750 <--> 4510I added the 4510 to the core and attached it via a...
Hi Friends,Any body having good knowledge on VOIP. I am having task to configure voip on 50 3500's and still i have not also brief experienced with voip but i have to done it.Any body can help me in this way it will be greatfull.Regards,Naidu.
Good Morning all,I am having a real strange error that, I hope, somebody has suggestions/ideas/help on. My company recently installed 3 Cisco 24prt CE500s and 1 12prt CE500 Gig switch. We replaced several unmanaged switches. The are a couple of po...
Hello,I want to know why sometimes I see no spanning-tree optimize bpdu transmission in pvst configuration?
Resolved! MAC Address on Cisco Serial Port
Hi AllJust wondering how we are able to get serial ports on a Cisco router to communicate via TCP/IP when there appears to be no MAC address on the serial port of a Cisco Router?R_ACCESS_1#sh intFastEthernet0/0 is up, line protocol is upHardware is A...
we have users at our office.we want to enable the IP accounting .should it be enabled at Serial int of router or switch interface?Thanks
what does these two int mean?ATM0/0/0.777 is up, line protocol is upHardware is ATM AIM E1ATM0/0/0 is up, line protocol is up Hardware is ATM AIM E1Description:-att-MPLS-E1-2M-1.6M-ePVC.777
Why is my switch showing a static mac entry that I do not have configured?? The MAC address is a multicast mac from a sidewinder firewall that I have statically assigned to two ports, 2/44 and 2/47. Why is it also showing up on port 1/23 which is co...
Hi there. i wonder if my router restarted due to reload command or by error because the system restarted and the returned to rom time is differ. here is the capture:<Router> uptime is 16 hours, 43 minutesSystem returned to ROM by reload at 14:13:51 G...
Can anyone tell me what the buffer drops etc. tell me with this output? I see them climing, but is this excessive or normal?#sh controllers ethernet-controller port-asic statistics=====================================================================...
Hi there, I've got a 6500 switch which has 6 VLANs on it (1,2,3,4,5,6). All of the VLANs have IP addresses for routing. How would I be able to make it so that VLANs 1,2 and 3 can route to each other, and VLANs 4,5 and 6 can route to each other but t...
Hi Friends,I am pretty difficulty on subnetting.There is one task from my manager i.e., he gave one IP 10.10.2.30/29 and asked in that how many hosts available and what is the subnetmask.As my knowledge the subnetmask is 255.255.255.248 am i right.Ca...
