Hello there!can someone suggest a cisco guideline/tutorial to setup a 2 tiers L2 fabric with Cisco 9000 series? Two redundant L3 core switches with several pairs of L2 ToR access switches. All configured for multi-chassis redundancy.thanks and regard...
Forum Posts
Hi Guys,Can you please help to tell upgrade of WS-C4503-E/WS-X45-SUP8L-E to new image Current Image - 03.10.00E.1526E Current Romon image 15.1(1r)SG6 Target Image - 03.11.10.E.152-7.E10 Target Romon - 15.1(1r)SG18 Want to know, if i can directl...
Resolved! DHCP Relay Issue
Hi everyone, I'm having issues with obtaining DHCP from a different subnet. Did some troubleshooting, but got to the point where I had to reach out for support. I'm trying to obtain a DHCP IP for the client directly connected to the Branch Office C...
Dear all, I have a question about the generated log output below. %SSH-3-PACK_PADD_ERR: Padding error: needed 0 bytes, block size 1580 bytes, mod= 8 Message : %SSH-3-PACK_PADD_ERR:Severity-Meaning : 3-ErrorMessage-Esplanation : Padding error ...
Hello, everyone. I am studying MSTP and I was configuring regions. I would therefore like to verify whether my understanding of them is correct since I wasn't quite sure what was the point of them at first, but now I believe I understand. When it com...
We have a Cisco 6807-XL that has four 1gb fiber connections to a Fortigate firewall that is not coming up. Both the physical interfaces and the aggregate interface are showing as up on the Fortigate but the Cisco side is showing the etherchannel and...
Dear all,we have C9500-24Y4C Datacenter switch which is about 1 year old. Lately we are getting following alert from the switch;Temp: Outlet_B R0 Normal 40 CelsiusTemp: Inlet_A R0 Minor 46 Cel...
Hello, We plan to stack 3 x C9300 switches. Two of those switches come with the 1900 WAC power supplies and one of the stack members comes with the 1100 WAC power supply. My question is can we stack these three switches having different power suppli...
Dears I currently have 2 x C9500-24Y4C connected via 1 x 10GB Stackwise-virtual link (SVL) and it's up and running.I would like to add a second SVL 10GB link for redundancy and greater throughput. If I go with adding the port and configure it, shoul...
is there any way to edit how the Nexus 5000 waits for a login on the console port? ie: removing the timeout waiting for a login? I'm sending logs to a remote syslog server, from the console server. these nexus 5k's constantly spam the syslog with "lo...
Hi I have a question regarding VLAN configurations on trunk ports for Cisco switches. Specifically, if I remove some VLANs from the trunk port configuration, is there any impact on the traffic for the remaining VLANs on that port? For example, if a ...
Hello, i recently joined company and i found point that i want to clear out , our setup is like Cisco Switches enabled with Dot1x, MAB, Clear pass being used as AAA Server, my Question is that whenever i check any interface i don't see any authentic...
Resolved! SFP Issue
Hello,We have 3 old cisco WS-C3750X-24S-E - in stack, also in every switch we have inserted C3KX-NM-10G module.This C3KX-NM-10G module has G1, G2/Te1, G3, G4/Te2 Ports. I have inserted 10G sfp to the G2/Te1, G4/Te2 ports in the first switch module an...
Resolved! Packet Tracer problem with ping
Hello Cisco community, I am having a problem with pinging between PCs, i have created my VLANs and assigned IPs and Gateways and done intervlan routing and everything seems right, yet when i ping it always gets timed out. if someone could help me wit...
Resolved! Cisco Nexus 9300 NX-OS 10.x Upgrade
hi,i'd like to upgrade my N9K from 10.1.1 to 10.xper note on the cisco link, for non GX platform, i just use the plain nxos.10.x.x.bin file.i've scrolled all 10.x and most are nxos64 .bin files and the only 32-bit is 10.1.2the current recommended/gol...
