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Hello, I have been having problems with multicast traffic on Cisco 9200 switches.I am going to try to explain the situation, I have a pair of Cisco 9200 switches connected forming a stack at one end of the network, and at the other end another pair, ...

agh1978 by Level 1
  • 421 Views
  • 11 replies
  • 1 Helpful votes

I have cisco Nexus 3172T Chassis Im having problem with the traffic going in and out the interface, please let me know what I missed. Thank you in advance. From the logging: %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/43 is down (Lin...

cisjay by Level 1
  • 34617 Views
  • 24 replies
  • 0 Helpful votes

I am really confused on the C9500-32QC. Can I covert any pair of 40Gb ports to a single 100Gb or are there restrictions? Example   ...document  says 32    of 40G ports or    16 or 100Gb ports....then it also says you can have  24   40Gb ports and    ...

gp1200x by Level 2
  • 969 Views
  • 2 replies
  • 0 Helpful votes

difference between two commandsswitchport mode accesssw access Vlan 10 and switch port access Vlan 10. what will happen if switchport mode access command missing on the switch  

Resolved! mac flapping

Apr 16 04:14:35.390: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0907.fe0e in vlan 11 is flapping between port Gi1/1/1 and port Gi1/1/2Apr 16 04:14:35.390: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0907.fe0e in vlan 11 is flapping between port Gi1/1/1 and port Gi1...

Hey all I tried looking for one but I didn't have much luck. We are currently running Meraki switches and are looking to switch over to the Catalyst series. Is there a chart that shows the rough hardware equivalents between Catalyst switches and Mera...

Dear All,Please tell me which image i need to have for the support of BGP and OSPF. I have now c3560-ipbase-mz.122-25.SEE2.bin. Even i tried c3560-advipservicesk9-mz.122-35.SE1.bin.But this image also not supported the bgp and ospf.switch(config)#rou...

Hello Community,I need your input on this topic: In this switch, we can't login using SSH (only Telnet) with the current version:"Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-IPBASE-M), Version 12.2(54)SG1, RELEASE SOFTWARE (fc1)Tec...

zizou6500 by Level 1
  • 1601 Views
  • 5 replies
  • 5 Helpful votes