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Hi!I have a question. I want to set tcp mss adjust on specific interface on NCS 5501 router. But after write command on interface the error is: "Platfotm doesn't support TCP MSS Adjust on this card. Can i do something to turn on the mss adjust?

Hello,I've a query about ospf nssa area, looking for anyone's helpwhat will happen if we make a regular area (for eg area 1) as a NSSA area ?????  Thanks!!!!!!!!

Hello,      I am reading about LSA 2 of ospf and find the word "Pseudonode" mentioned there, but i am not able to understand what exactly it is??and how it is useful, it's role in the spf calculation??? Any Help is Appreciated!!!!!!!!!  Thanks!

Recently started a project with upgrading our remote site routers and connecting them via a new router here using DMVPN.  First site went up fine and has been working pretty well.  Just recently started working on the next site and I'm having trouble...

klombard by Beginner
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I am hung up on a simple concept. For the CGR 2010, there are two SFP ports and two RJ45 ports native to the router. Are these ports a 1 for 1 kind of thing? If I use one SFP port, does it take away my ability to use one RJ45 and the same thing for i...

Cash by Beginner
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I am trying to plan out my network expansion, we currently have 2 Vlans 172.16.x.x/23 and 10.76.x.x/24 but i'm looking to add more one for wifi and one for cameras. I'm not sure what ip schemes to use for these though. I was going to use 192.168.x.x ...

chueymtz by Beginner
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Hello everyone and thank you in advance for your help   We have try to set up NetFlow on 3750 switch WS-C3750X-48P 15.0(2)SE8 C3750E-UNIVERSALK9-MWS-C3750X-24 15.2(4)E1 C3750E-UNIVERSALK9-M   Since it did not work, I decided to delete itAfter many tr...

I've been working on configuring a C9407R w/ two SUP2 modules installed and flashed both with IOS-XE 17.10.1 (the only image options available to flash on these modules are 17.7.1, 17.8.1, 17.9.1, 17.10.1 - all ED). This platform will be replacing a ...

bim87 by Beginner
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https://www.cisco.com/c/en/us/td/docs/routers/asr903/software/guide/17-1-1/b-qos-guidelines-xe-17-asr900/qos_guidelines_for_rsp3_module.html states that in Cisco IOS XE Release 3.18 the usage of TCP/UDP ports for QoS ACLs does not seem to work. I hav...

I am trying to do a VoIP lab with my Cisco Academy.  I purchased 12 4221 routers and 12 4321 routers.  I was told by our sales rep that one of these routers could do Voice.  However neither router has the telephony-service command.  Can someone point...