Switching

Resolved! intervlan talk on nexus

Hi,Is there any restriction for different svi configured on layer 3 nexus 5K switch to talk to each other?Do we need to enable any specific feature or filter for this?I.e svi vlan 10 needs to talk to vlan 20 , both these svi are configured on the 5k....

Static route leaking between two vrf's on Nexus 7000 switch

I want to create following setup, wanted to know that how this is achievable. N7K-VRF-A-----------------------------------------------------N7K-VRF-B | | ...

Resolved! Port no.

Hi All,I just need to check which port my Wireless Access Point(WAP) is connected to on a switch. When I run the following command I get the port channel no. but i need to know which physical port on a switch this WAP is connected to: sh mac address-...

comparing characteristic

Hi, I want to compare 3 switchs but it's diffcult to find these informations :- Protocol used for layer 2 redundancy- Failover- Latencythe 3 switches are: Cisco Catalyst 4500-X (16 SFP+) Cisco Catalys...

Resolved! Redundancy using HSRP in-case of multiple vlan exist

Please i need some help here ,,,,,,,,,,i have anew network that designed to be Hierarchical network contains core, distribution and access switchesbut i have about 30 vlan, each vlan will have default gateway configured on the core switch how to imp...

lacp suspend-individual command

Hello Guys,I have a Nexus 5548 that i connecting to an ESX Virtual Server with a virtual switch between.i have a port channel connection from the Nexus to the virtual switch. The question is would there be any risk of not having the lacp suspend-indi...

C2651XM fa0/0 L1 error

The output of my fa0/0 is wrong. any way to test hardware etc?See the below wireshark capture. I become K, E become K, A become C, p become r, X become Z etc.0000 02 b4 2d 23 00 01 00 0b 52 31 31 32 38 00 05 02 ..-#....R1128...0010 fc 43 69 73 6...

Resolved! ASA5505 - The third VLAN on a base license

According to this document (http://www.cisco.com/en/US/docs/security/asa/asa72/asdm52/user/guide/ifcs5505.html) I can make the third VLAN to initiate traffic in one direction as depicted in this diagramThis means that although 'Home' cannot communica...

Resolved! IOS on 3750-48TS-E

Hi everyone,On switch Model number : WS-C3750-48TS-Ewill IOS c3750-ipservicesk9-mz.150-2.SE2.bin work?RegardsMahesh

C2651 Unknown Protocol Drops

Please help and advise. I am unable to connect any device on both my fa0/0 and fa0/1. Is it a hardware failure?FastEthernet0/0 is up, line protocol is up Hardware is AmdFE, address is 0013.7f8e.3660 (bia 0013.7f8e.3660) Internet address is 192.168....

Resolved! Auto Negotiation Duplex/Speed cause Flapping?

Hi,I would like to find out is there any situation that auto-negotiation of duplex/speed will cause any flapping?If it does, why? or does it used to have this issue and has been resolved?Cheers,Elvin

port Flapped(status)

i am connected my PC on my switch directly which was datacenter. there is no possiblity for disturbing the cable.. but my lan is diconnecting and connecting again.. what is reason behind.. How can i check the switch in port status(...

3750G stack with new 3750X

Hi Mates,I have situation where i have existing WS-C3750G-48TS is installed into the network.. i need to expand the LAN port capacity hence i am adding one more WS-C3750X-48T-S switch into the network and want to make it stack.My existing WS-C3750G-4...

Weird CPU Utilization every 24 hours 4503-E

Dear All,Could you please help in this issue, the cpu utilization of the switch spikes to 100% every 24 hours, luckily it is not crashing or hanging but I'm bit confused 1 1 1 11111111102151...