Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Firewall platform CSF 1200 with ASA has opt_cisco_config with increasing size, every week, \opt\cisco\config\var\log\ process_stdout.log increases in size by 910 Kbytes, by about 1 percent each week.process_stdout.log writes every minute one entry, s...
Most Catalyst 9300 switches using 17.12.4 cannot communicate with CSSM either with proxy or not, it does not matter. All of them has last sucessful contact 10th November 2024. Wireshark traces shows that switch can successfully communicate with CSSM....
We migrated some Dell servers with Broadcom BCM57454 Server NIC connected to 93108TC-FX to Nexus 93108TC-FX3P. Same configuration in NXOS is in place with NXOS version the same on both switches with 10.3.6M.Some 10 Gigabit Cat6a connections does not ...
Has someboy mDNS gateway on 9800-40 with IOS-XE 17.9.5 get working ?We have on Ethernet trunk to WLAN Controller, packet capture shows all necessary mDNS queries/responses from clients and printers an so on the wired side of the controller. The probl...
How is mDNS done correctly on Catalyst 9800 hardware platforms with IOS-XE 17.9.5. We have to troubleshoot Airprint devices that ware visible with mDNS bridging and not visible with mDNS gateway enabled. Other devices like Airplay are vsibble. From s...
Did you check arp cache after problem occurs and search mac address in switch forwarding database "show mac address-table" ? Seems like there is a duplicate IP-address in the network.
yes, MACSEC is in use on uplink ports on one of the eth1/49-54 portsCSCvu72682 is applicable to 100mbit autoneg ports and SYSLOG is generatedIn our case there is no 100Mbit autoneg port and no SYSLOG.
