Application Networking

Hi All,  Currently we have a setup without VPC that two F5 LTM NLBs are connected to sw 1 and sw 2 with two different physical ports (NOT as a port channels, two links has two diff functions). We would like to utilise VPC feature and we would like to...

I have run src NAT from one VLAN to other VLAN on the ACE OK for years. Now I need to ensure the outbound flow (to internet destination) from two servers is src natted. The inbound LB flow to the VIP (of the two servers) 10.100.60.10 tcp/25 is fine. ...

Peace, here is the message: 2017 Jun 7 17:21:01 Pri-DC-Core-2 %FWM-2-STM_LOOP_DETECT: Loops detected in the network for mac fc15.b422.8ff0 among ports Eth103/1/11 and Po23 vlan 312 - Disabling dynamic learn notifications for 180 seconds Pri-DC-Core-2...

I have major alarms on WAVE-274 (Edge-WAAS) and WAVE-7341(Core-WAAS).Alarm Name: Core_dumpAlarm informations: "User space core files were detected"Is it possible to learn more about this - what caused it, ...ectAny ideas on how to proceed?

Hi Cisco Team,       how many extend SSD  in  C240 M4 SX ? Thank . Best Regards, Kyaw Lin Tun +959795858265

Hi, We have performed the activity by connecting the one port from our nexus to juniper port. After connecting with the juniper the port goes into the down state. And it shows us the reason for done is UDLD TX RX Loop. When i saw the logs on the nexu...

can vxlan be implemented with OSPF as underlying protocol or does it need MP-BGP EVPN? what's advantage of vxlan vs vpls or any other L-2 technologies for Data Center interconnect?

Guys   I have a question RE connecting a VXLAN fabric running eVPN to classical ethernet switches. I have my fabric mapping  vlan 123 to a vxlan - VTEPs are hosted on the 9ks – it is a network overlay only. Hardware Nexus 93180   software - 7.0(3)I4(...

Hi, We have procured ISR 4331/k9 unfortunately we have missed to upgrade the Flash memory to 16 GB while ordering however we have upgraded the hard disk to 200 GB. Earlier we thought of configuring ISR-WAAS 750 however as currently we have only 8 GB ...

Hello Folks, Looking for some feedback on throughput sizing on the ISR 4K routers running ISR-WAAS. http://www.cisco.com/c/en/us/products/collateral/routers/3900-series-integrated-services-routers-isr/guide_c07-726864.html This links shows the follow...

we have two Nexus 9k and vpc is running, peer-keepalive link is going from mgmt port to mgmt switch, Peer-link is working on 4 ports 10g. I am confuse with sticky bit, i turned down the peer-keepalive link (no effect on peer-link) then i broke peer-l...