Switching

Discuss Catalyst brand switches with peers and experts.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Labels

Forum Posts

1- What happen if TCAM reaches to max limit ?2- What is the meaning of unicast directly-connected routes ? #show platform tcam utilizationCAM Utilization for ASIC# 0 Max UsedMasks/Values Masks/valuesUnicast mac addresses: 6364/6364 575/575IPv4 IGMP g...

Hello, Hi have a cliente with a Cisco Catalyst 4500 L3 (cisco WS-C4510R-E), it has dual 10gb ports per module, but i can only activate one 10gb port per module, it says its inactive (Te5/2 and Te6/2): switch#show int status mod 5Port Name Status Vlan...

Hi!! i have a little problem whit SLM224G switch i found one i our storage and i was try to use for small localisation, first what i was doe was check a firmware version it was 1.x.x.x so i was deciede to change to newest after download i was login t...

turgon82 by Level 1
  • 1206 Views
  • 3 replies
  • 0 Helpful votes

I'm after answers to a couple of questions on RSPs. I know the questions are pretty basic but I've only just come across theseIf I understand correctly an RSP is an addon for a switch which allows it to "route". The RSP can send/receive routing proto...

pointdee9 by Level 1
  • 3493 Views
  • 5 replies
  • 0 Helpful votes

I am trying to determine if it is possible to run two stacked 9200L-48P-4G switches without purchasing any new licenses. sh license usage showsLicense Authorization: Status: Not Applicable network-essentials (C9200L-NW-E-48): Description: C9200L...

Hi all,I have a cisco WS-C2960X-24TS-L here with multiple vlans, now i want to isolate one vlanfor example VLAN 12. I want to configure that only subnet 192.168.1.0/24 can connect to a single host in vlan 12 let's say 192.168.5.1Does this looks ok?ac...

Hello everyone,I have a 3550 < IPBASEK9-M > running version 12.2<40>SE software.There is a VTP domain name setup on the switch.I am using the Transparant mode on the switch.I also have created an extended vlan.How do I remove the VTP domain name.  I ...

mgalla3327 by Level 1
  • 50414 Views
  • 7 replies
  • 0 Helpful votes

We've been having a lot of power outages here lately and turns out our UPS is giving out so the switch has been going offline constantly. I've been having to run the boot bootflash: command to get it to load the IOS image. The configuration value see...

6506 log.PNG

Greeting, I'm unable to Ping from PC1 to PC2, which displays "Request time out" always. But, can successfully Ping from PC2 to PC3. Attached are all the screenshots below from Cisco Packet Tracer. regards,Taha12345

SR1.PNG SR2.PNG SR3.PNG SR4.PNG
Taha879 by Level 1
  • 5318 Views
  • 3 replies
  • 0 Helpful votes

Hi,We notice a lot of L2FM-4L2FM mac address alerts within on Nexus 9k device. We found this link below explaining this behavior is caused by an L2 loop when the switch is receiving packets from the same host (source mac) on two or more different int...

Hello, Our initial plan was to add the 4th switch in an existing stack BUT now we will be replacing our 3rd  stack member with new switch.  the current stack has no  switch priorities set.  STEP -1on a new switch  before connecting to the stack switc...