johnnylingo
Contributor
Contributor
Member since ‎05-18-2006
‎02-22-2022

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  • 715 Posts
  • 12 Solutions
  • 339 Helpful votes Given
  • 259 Helpful votes Received
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I'm evaluating the Nexus 2248TP Fabric Extenders as replacement for our older 3750E and 2960 switches.  I have the 2248 uplinked to a pair of 5548s, both switches report the Fex "online" and successfully bundled the ports in to a vPC.  Everything see...
I'm using the BGP option "remove-private-as" to strip out our private AS numbers for routes sent via the WAN.  This works well.  However, some paths are from Amazon VPCs end with their ASNs (usually 7224 or 9059).  In this case the advertised route s...
We have several 2900 series ISR terminating site to site VPNs and often see these messages: CRYPTO-4-RECVD_PKT_INV_SPI: decaps: rec'd IPSEC packet has invalid spi for destaddr=198.18.99.123, prot=50, spi=0xA6517B6A(2790357866), srcaddr=82.221.105.6,...
Pair of separate UCS clusters, consisting of 5108 chassisBoth with UCS Manager 2.2(6)eEach UCS cluster uses a pair of 6248UP Fabric InterconnectsFabric Interconnects connect to Nexus 5672UP pair via vPC We're deploying a new app and finding while un...
I have call-home configured on a 2921 ISR G2 running 15.3(3)M7.  Configuration is as follows: service call-home ! call-home  contact-email-addr myemail@mydomain.com   mail-server smtp.mydomain.com priority 1  sender from cisco.alert@mydomain.com  si...
Community Statistics
Member Since ‎05-18-2006 01:04 PM
Date Last Visited ‎02-22-2022 05:33 PM
Posts 715
Total Helpful Votes Received 259