Hi All,We have WS-C6509-E which is running on Version 12.2(17r)SX6.it was giving following message on one of the module."Status Information: (module 5 fan-upgrade required Sensor: sensor unavailable), (module 1 insufficient cooling Sensor: sensor un...
Forum Posts
Resolved! STP Tie Breakers
The following information is from the CCNP Switch (642-813) Official Certification Guide (Copyright© 2010 Pearson Education, Inc.)Chapter 7: Traditional Spanning Tree Protocol - Page 135 Under section: Electing Designated PortsCan anyone tell me what...
Hi I have a Cat 9300 i have upgraded with 17.06.05, but I keep getting an CPU warning in the log on the RP, it is going on all the time according to the log. 070030: Jun 27 14:34:37.513: %PLATFORM-4-ELEMENT_WARNING: Switch 1 R0/0: smand: 1/RP/0: 5-Mi...
HelloI have LAN with 192.168.1.0/24 and i do nat to allow the LAN access to internet .also i have in same LAN 2 ubiquity antennas i need to configure it from outside .how i can do that?thanks ,,,,,
Hi Team, One of my field engineers at a remote site has reported a problem to me, one which I find rather strange but yet to confirm for myself. A C4507R at the remote site is linked to another core C4507R without VRRP or any load balance mechanism....
Hi Support,I have a question regarding designing a 3-tier architecture LAN for a campus network. The requirement is as follows withe diagram.1. core to distribution layer must be Layer 32. access to distribution layer must be Layer 23. There are mult...
hi all , i want to config cisco switch as if the port is trunk some situation is met (what i want), otherwise (port is access) some other sitution is met. for example if the port is access just config sw por max 1 and if the port is trunk just sw mod...
I am trying to configure a couple community and isolated private vlans. Successfully specified the primary and secondary (community/isolated) vlans but when I want to specify the promiscuous port I simply don’t get the option to enter: switchport mod...
Resolved! VPC link and keep-alive setup
Hello. I have 2 Nexus n9k and this is gonna be my first VPC setup. I have 4 x 25Gbit links between the two switch because this switches gonna serve for storage devices, I need speed and low latency. I did not use 100G uplinks because I need them for ...
Hi Collegues, We did an Express Setup reset, after the switch rebooted, using CLI we changed the hostname and IP address, now we want to use the Web UI, in the browser typing the IP Address appears the pop-up window asking for the credentials. (My ...
Resolved! High data problem in 2960x
hi guys.i have a switch 2960x-24ts-l that connected to mikrotik radio .When the radio sends high data rates for the gigabit port of Switch ( more than 150 mbps), this port of switch does not actually work . when I get a log from the interface of Swi...
My company was gifted a few Catalyst 2850 switches. All, I want to do is perform a factory reset of these switches. Before, anyone I asks I don't have any of the login passwords or any other login information for these switches. I don't even know ...
Hello! I'm trying to create a H.A system by using 2x Nexus 9000 C93180YC-FX3 and 2x Cisco ASA5515-X ipsecPlease check the architecture I've designed:Note: I'm not experienced network engineer. I know Switch but I don't have any experience with ASA ip...
Hello everyoneabout 3-4 of my 9200 switch have shown a abnormal behavior.Users get disconnected, I am not able to Ssh or tenet the switch. when I am console accessing the switch then I am getting a unusual output: data pattern error 0 0xff506 in cis...
Resolved! Nexus 7000 - lacp suspend-individual
Hello all community members,I would like to discuss here a couple of NX-OS enhancements that Nexus 7000 support regarding the LACP protocol. The two mentioned enhancements are :lacp suspend-individual lacp graceful-convergenceCisco's documentation is...
