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HW GRE support for the 4500-x was added in IOS-XE 3.07.The release notes are pretty sparse. http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/release/note/ol-37xe-4500x.html#pgfId-2633388 Does anyone have first hand experience using thi...
HelloI'm updating crypto for all our vpn routers. I'm picking the strongest algorithms as documented in the NextGen Encryption Guidehttp://www.cisco.com/web/about/security/intelligence/nextgen_crypto.htmlI would like to use Elliptical curve vs RSA w...
Are there any special tricks to get IGMP running on an 891?I've done some packet captures and the workstations are sending IGMP reports for their interested streams.However the router never adds it to the IGMP group list.IGMP is enabled on the interf...
HelloWe are looking for a low lag/delay solution to stream 'town hall' live events to remote users.One of the top requirements is running a Q&A session. Our media group want people to be able call in and ask questions.This means we must keep transc...
HelloI'm designing a new dual cloud/dual hub DMVPN network.The spoke routers will have Two DMVPN clouds (Red and Blue)Two tunnel interfaces, one to each DMVPN cloud. (tunnel10 and tunnel11 ) IKEV2 only. A single interface into the Internet in it's o...
There is supposedly a patch from TAC that will fix this.There was also supposed to be an updated release by now. We never installed the patch. The Cisco CML product performs so poorly we have stopped using it and will not be renewing.GNS3 is so much...
Thanks MarcinRe encryption perf - Perfect thank you Re disabling isakmpI tried 'no crypto isakmp enable' on my ASR running 3.13 and 891 running 15.4(3)MNew sessions wouldn't start and existing sessions dropped when the ipsec sa expired. ( i have PFS...
Thanks MarcinThis is a good help. But also poses some new questions. It indicates the ISRG2/891 support ECDH and ECDSA in software. Does this rule out using them in a production environment? They are supposed to be stronger and more efficient, bu...
Sort of answered.It seems Auto-Net-Kit is very restricted, and generally of very little use.It's initial adressing and ospf/bgp configurations must all be changed.Once changed, then the visualisation doesnt' work. Overall, we're very disappointed wit...
Thanks.I'm the network guy and don't have deep skills with the various TP components.I'm trying to help out our video team with some of this Multicast work. Does streaming multicast from the MCU require a separate Windows Media Server or other server...
