Hi, I have 2 WAN links. Therefore I need to enable traffic to go to WAN1. WAN2 is just a backup.If I just use metric, will the backup route@WAN2 works if main route fails? or need to configure "track"? ip route 202.188.7.12 255.255.255.255 10.1.1.1--...
Forum Posts
Hi All, Have a weird issue where I have created a new additional /identical sub-interface (L3 Vlan) on 4 x Nexus 7Ks in which on one of the N7K, one sub-interface didn't come up as expected: (i.e. the other 3 x N7K sub-interfaces are UP)SR002# sh int...
HI, We have a C6509 switch, which has been running for more than 13 years. The version it runs is Version 12.2(18)SXF6.Recently, we encountered a problem, and sometimes there will be a lot of packet loss on this station. And the device will appear st...
Hello, We support a radio network that uses Motorola GGM8000 routers for connecting to the back haul network. These routers can communicate without issue until we install a Cisco switch in-between the 2 routers at which point the connection breaks. ...
Hi everyone, Good morning! Hope you can help on this... I never imagine this (may) happen to me here.... I barely pay attentions but couple months ago I realized all the connected-port lights on Csico switches are flashing simultaneously. Most of the...
Can some one clarify how to change admin username / password and root-system Username and password?
Hi, I have 2 x Cisco Nexus 9K 93180YC-EX units connected via vPC, plus a port-channel (also with vPC) back to our L3 Core (6509 VSS pair). We have a new ESX Host trying to boot via PXE to get a DHCP address but it fails each time getting a 'No offer...
Today, a switch installed just 1 month ago, had a big issue, i couln't see any mac address in any ports, i checked the cofiguration, logs, everything but nothing. we made a test moving one of the affected server to another switch with the same config...
I cannot delete ios16.12.01 from 9200 switch. 16.12.3 already is already installed
We are currently running 6807-XL in a VSS pair using Quad--SUP6T. We are planning to upgrade from 15.5(1)SY3 to 15.5(1)SY5 as the current version has some software vulnerability. What is the leats disruptive to almost non-disruptive upgrade recommen...
So I'm setting up a switch and I have to enforce password complexity. This includes minimum length and special characters and such. I tried to configure a common criteria policy but it didn't seem to actually enforce the policy is it only on using pa...
Hi all, Newbie to networking here. I'm having an issue where I can't access a C3750 switch on a switch stack. There are four switches in the stack. When I try to telnet into the switch, I'm getting "% Connection timed out; remote host not responding...
Resolved! vPC & non vPC VLANs
Hello,I know that best practices is to have a dedicated port-channel for non vPC VLANs and not to allow those VLANs in the peer link. My question is, will it still valid to allow vPC and non vPC VLANs in the peer link? Will that have impact on the pe...
Greetings, I have 4 offline self contained networks. They are setup as such: Network 1: Windows Server 2016 As Domain Controllers And Windows 10 (1909) Clients Connected by Cisco C9300-24Ps.Network 2: Windows Server 2016 As Domain Controllers And Win...
Resolved! L2 switch management
i have a layer two switch with vlan 30 connected to a firewall as its gateway i configured an svi on vlan 30 to be able to manage iti can reach its from within the subnet but not from outside interface GigabitEthernet1/0/11 switchport access vlan 30...
