Hello, We're facing issue with pubd process memory leak, we have to upgrade our switch to a fixed version. The workaround until upgrade is to restart netconf-yang time to time to restart pubd process, it works fine on C9200 serie switches but not on ...
Forum Posts
Hello, I'm having a problem where I configured these routes on CE2:ip route 192.168.10.0/24 20.20.20.1 (R2 Gi0/1)ip route 192.168.10.0/24 30.30.30.1 5 (R3 Gi0/2)And the other way around for 192.168.20.0/24 (VLAN 20). (R2 and R3 are using HSRP, where ...
Resolved! Looking for advice on network diagram
hi all,i am working on an university project where I need design a logical and physical target network for a fictitious company. I chose a manufacturer in the automotive industry. Its more about the fundamentals, than designing every last bit.Later I...
Hello everyone!I’m trying to monitor power supplies on Cisco c9500-24y4c with streaming telemetry.the xpath I am trying to use is/platform-ios-xe-oper:components/component/platform-properties/platform-property I can’t seem to find the data I need whi...
hi, i was trying to delete a catalyst 9800 virtual controller from prime, but it seems to be stuck on deleting it.before that i was trying to verify it's credentials and keeps saying "device unreachable for telnet/ssh credentials" I've tried to rest...
Resolved! Confused about the ERSPAN IP addresses
Hello, everyone. I am a little confused about the ERSPAN configuration. Take a look at this: My goal is to send any traffic sent between R1 and PC2 towards the WIRESHARK device-. May I know, why is the ip address command necessary on R2? Isn't the en...
Resolved! cannot change cisco 3850 switch number
This switch was part of a stackwise group and I am trying to change from switch 7 to switch 1. I am using this:Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 7 56 WS-C3850-48P 16.12.12 CAT3K_CAA-UNIVERSALK9 ...
Hello, everyone. I am studying SPAN for ENCOR and from what I understand, when you configure a port as a SPAN destination port, this port will lose any configuration that was on it and will be only used to send SPAN traffic out of. You cannot ping th...
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,...
Greetings All,My son is studying for networking so I bought a bunch of used Cisco gear from ebay to help him build a lab. Most of what I have is older so I want to update them with the latest ios and firmware versions. I thought that this would be ...
I have been trying to establish an SSH connection from my EVE-NG Ubuntu station to an image of a Cisco Version 15.9(3)M6 router and I keep getting the error "no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffi...
Morning. So I am running FPR1010 FDM w/ 7.6.0-113 Software and a pretty straight configuration. Now I had this exact problem running through [this order] Cisco ISR C1111 [ZBFW NAT and ACL's] to a FPR1010 FDM [Added ACL's] to a SG350XG [DHCP Servers, ...
Hello, everyone. I have this topology here in Cisco CML and here is my local SPAN configuration with 2 L3 switches. If I issue these two commands SW2(config)#monitor session 1 source interface G0/0 tx SW2(config)#monitor session 1 destination interf...
I'm running XR 7.7.21 and am scripting some repetitive processes, specifically trying to execute a config mode command ("load config.txt") via a TCL script. I know of "ios_config" in previous OS versions, but that throws an "invalid command name" err...
I did my CCNA courses in span of past 2-4 years. I would like to dig in and properly recap the content of these courses but I cannot find them, they are not showing in my finished courses, all I found were the badges. I read about the alumni courses ...
