Hi Everyone,I would greatly appreciate your help, the log in a cisco Nexus9000 C9336C-FX2 Chassis is showing high temperature in three ports Ethernet1/34, Ethernet1/35, Ethernet1/36:2024 Sep 20 15:29:38 %ETHPORT-4-IF_XCVR_WARNING: Interface Ethernet...
Hi,My team is going to be taking switch stacks and condensing them because we have a lot of unnecessary extra switches being used. I was wondering what the devices will do/ what this reconfiguration is going to look like. What kind of changes do we n...
I have a Cisco 9300 with a Cisco IP Phone 7841 connected to it, when I perform a shut/no shut i've noticed the line protocol 5 and link state 3 will flap up/down and after 4 times. Is there a reason why cisco phones do this? or a method to find out...
Hi Guys, is anyone able to help me write a event manager script to extract all of the IP addresses from the arp cache and then ping them in turn something like this pseudo code event manager applet Check_ARP_and_Ping event timer cron cron-entry "*/1 ...
Hi Techies, We have 2 cisco 9300 switch installed in our infra, 1 switch is use for Core activity and another is Access Switch, the routings happed on the core switch... on the Core SW have different VLANs example Vlan 50 (Subnet - 192.168.10.0/24) ...
i experts, I'm getting this repeated notification daily since 3 days and now I received a complains that the IP phones keep getting restarted in the switch location offices. logs from core switch : Sep 26 06:34:26.664: %SFF8472-5-THRESHOLD_VIOLATION...
I've got a VSS pair of 6880-Xs in a VSS pair running 15.2(1)SY6 as the network core switch connecting to various IDFs with a pair of fiber in a portchannel. We also have some monitoring software that pings the IDF switches periodically go see if they...
Hello,Can someone please shed some light on the purpose of a native VLAN in a modern network?I’ve seen the classic explanation, as outlined in this previous post:https://community.cisco.com/t5/switching/why-native-vlan-is-used/td-p/2694265Ahmed Muhi'...
Dear concern,i want to migrate nexus 3064 to Nexus9000 C92300YC. But when i am shifing config nexus 3064 to Nexus9000 C92300YC . I am getting ping loss to end customers. Even between nexus 3064 to Nexus9000 C92300YC if i increase packet size example ...
Hello Pros, I was trying a Brand new Cisco 9200 Catalyst switch to Latest IOS firmware. I was able to upload the Image successfully. I would see it in the flash: But when I gave command show version it was showing the old Image. So I was trying to c...
If there are 2 switches stacked uplinks given to each 2 switches with 2 ports each, say eg port 47 & 48.Port 47 & 48 are created LACP for each switch Then what is the use of stacking here for redundancy?I am newbie. Please explain.
Hello everyone i need to monitor something like 200 cisco switches (some 2960-x) and i want to know what SNMP solution would you use ? i think of Cacti or Zabbix what do you think about it ? thanks in advance
I have a 3750 switch that currently will only display this error:%% Low on memory; try again laterThe only warning/error that is on our logging server previous to this is a traceback error. Thier is no history of this on this stack, and if it was so ...
Hi,I have a quick question regarding the Stackwise configuration for 4 Catalyst 9300 switches. In terms of connecting them, which scenario would be correct:Connect switch 1 stack port 2 to switch 4 stack port 1 ORConnect switch 1 stack port 1 to swit...
I have a question about HSRP and ACL configuration on Cisco 4506 and 4506E switches.Initially, without HSRP enabled, I configured the following ACL on the VLAN 55 interface:Extended IP access list vlan5510 permit ip any 192.168.104.32 0.0.0.1520 per...
