Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, February 2, 2026, through Friday, February 20, 2026. Our colleagues Amruta Navadagi, Anaya Kalawat, and Mohammad Mehtabuddin will be waiting to assist you...
Hi all,Need to confirm few things belowRouter R3 is ABR and connected to R1.R1 is ASBR as it is redistributing EIGRP into the OSPF.This is what i didR3area 11 nssa no-summary -------------This makes it Totally NSSA right?R1 area 11 nssa.this is what...
Hello,Is there a tool to allow me to issue the "write" command on lots of switches rather than me access them all one by one as I have about 100 to access?Thanks
We have two c4500 with above characteristics.The cpu usage is even more higher when I apply a voice ACL on the on of the switches, more than other.The peak is at Lopri processes.I attached the show procc cpu and sh platform health.When I apply a ACL ...
Hi, I been practicing with the configuration of layer 3 etherchannel configuration and i am facing a problem here. I have two 3560 switches and i want a layr 3 ether channel configuration setup between the first 2 ports of bothe the switches. I ass...
Anyone using SFP-10G-LRM with single mode fiber? We have 1310nm Sent from Cisco Technical Support iPhone App
1Hello all;I want buy Cisco Switchs.Spec:MAC Support: 16000Backplane: 18GbpsForward: 28GbpsVLAN's: 4000 (q-in-q support)Jumbo Frame SupportedSupported 8000 static routing!Supporting Stack!Cisco 4948 supporting stackable? which product do you recommen...
helloi am unable to configure netflow on 4500 catalyst switch, do i need ios upgrade and if YES then which versionI got cisco shared support on the catalyst switch. I also do have netflow collector toolcisco WS-C4507R+ECatalyst 4500 L3 Switch Softwar...
I have a LAN with 6 vlans and a 2821 router. By default, intervlan routing is enabled for all vlans, however, I want specific vlans to be denied access to others, though all should still be able to use the Internet being served from GE/0. Sent from C...
This bug is listed in the release notes for 4.2(1)SV1(5.1a) and 4.2(1)SV1(5.1), however it does not show up in the bug toolkit. Does anyone have any information about it?
I'm building a new colo presence with a full class C of public IP's. The idea is to connect to our ISP with a 3750x switchstack and they will be providing two ethernet drops that conect directly into two seperate switches on their side with HSRP and ...
Hello evereone,I want to understand - if 10G ports of 4948E (4 x 10Gb) they are block or non-blocks ?I want to connect this switches with 20 GB (lag) to my BB switches and i need to prepare my infrastructure to 17.5GB troughput of video traffic my co...
Hi allTrying to migrate the config run on IOS 12.1 to 12.2 It seems there's no snmop traps isdn command support on 12.2. Can please suggest where i can enable trap on ISDN over IOS 12.2 (33) sxj1 running on C6500 chassis?thanksNoel
I have two 3750 stacks that are currently connected using two1GB fiber connections in an etherchannel. I now added new switches to each stack with 10GB modules in them. We would like to bring up the 10GB connection, but still have one of the 1GB line...
Hi,Im trying to connect a Cisco 2811 using an octal cable to a Juniper MX480 console port. (Sorry for mentioning Juniper)Since the distance between Cisco 2811 and router is 20ft, im using couplers and a straight-through cable for the lack of slack. ...
Hi I have an etherchannel configured on a cat6k to connect to a netapp. the ints in the channel group are up but the port channel is down. when i do a show etherchannel summary it show that the ports are in portchannel 12A not 12. Any ideasthe config...
