Switching

Hi Guys, I am configuring VSS in tow 4500X chassis. I want to  know which mac address should I give in mac access-list for VSL QoS mac access-list extended VSL-BPDUpermit any <MAC> <MAC>mac access-list extended VSL-CDPpermit any host <MAC>mac access-...

Hello, I am currently have an issue with connecting to a Cisco IE3010 through its USB console port with Putty. A bit of background info. I have 2x Cisco IE 3010 switches both of which have zero configuration. I can connect successfully through the co...

 I am hoping that someone will take pity on me and point out where I went wrong in configuring the following.  This is for my home network, but it was an ambitious excuse to teach myself about networking.  I'm in this far and I don't want to give up,...

is there a similar command in NX-OS "logging origin-id hostname"

Hi Brothers !!Please to meet all of You :DI have a question about Dynamic ARP Inspection -ACL on Switch 2960x.For example, my config on Switch:arp access-list ARP100permit ip host 10.3.3.10 mac host H.H.H.Hpermit ip host 10.3.3.11 mac host A.A.A.Aexi...

Dear expert, I found that C9500 datasheet mentioned the port buffer is "Up to 36 MB of unified buffer per ASIC".But I have the following questions:1. How to I calculate the buffer per port?  2. On C9500, how many ports are served by one ASIC? Thanks ...

Helo everyone , I have two switch cisco C9300-24T with 8 ports TenGigabitEthernet, I programmed the ports TenGigabitEthernet but only 3 works the others do not work, Is someone even a problem? I have version 16.8.1a  Thanks for your help,

Hello, I am trying to poll OID values of my router directly from the router CLI for testing purposes. I have enabled the command 'snmp-server manager'. Now when I enter 'snmp get ...' the IOS will not take command. How do I do a test poll of any OID ...

Dear Team,I am facing issue after upgrading WS-C2960X-24PD-L switch. The old image was c2960x-universalk9-mz.152-2.E5.bin. The issue started after upgraded to c2960x-universalk9-mz.152-4.E7.bin. Switch is accepting the new image but not working prope...

Hi, I just bought a cisco SG200-26P smat switch but i am unable to integrate it with the current network. The excisting network has a cisco 4300 series router that has vlan 5 for wireless, vlan 6 for lan and vlan233 for voice. 2 switches both catalys...

After we upgraded 2 Cisco Switches: 15.2(3)E1 WS-C2960X-48FPS-L15.2(4)E1 WS-C2960X-48LPS-L With the firmware c2960x-universalk9-tar.152-7.E One of them (48FPS-L) with the older firmware threw the error ILET-1-AUTHENTICATION_FAIL (Informing me that th...

Let me begin by saying that i am a novice at This. I have a Cisco 3750G Switch. I have updated the IOS to: BOOT path-list : flash:/c3750-ipbasek9-mz.122-55.SE12.bin Config file : flash:/config.text Private Config file : flash:/private-config.text Ena...