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So, I've deployed a few ThousandEyes Enterprise agents over the last few weeks, mostly just as Linux packages on Ubuntu 20 VMs, but a few Appliances as well. Everything works as expected, except one oddity. On one of the Appliances, BrowserBot is n...
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...
FWIW, I tried a BrowserBot disable/re-enable on a working Appliance running the exact same image. The logs were exactly the same as the broken one, except for this one line showing up on the working agent: time="2023-09-06T18:51:36Z" level=info msg=...
Old thread, but just came across this today. My advice is first configure ip ssh source-interface on the router, then attempt to SSH to the remote server from the the CLI, and check logs on the router. I saw this: Feb 15 17:26:44.668 UTC: %SSH-3-AU...
Glad I found this thread. The file privilege command is what I needed as well, even in the latest IOS-XE. Blog post: Giving read-only access on Cisco IOS-XE with RADIUS authentication
Just came across this myself. The explanation is likely specific to the 93180YC-EX line, as this switch is essentially a rebranded Nexus 5672 which itself is really a Nexus 6kJumbo Frames on Nexus 93180YC-EX, 5672UP, and perhaps others