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Forum Posts
Folks, first off thanks for taking the time, I have an interesting issue, I have constant burst output drops only on the 9500-40X in VSS, on multiple interfaces even when they are not being over utilized, ie a L-3 2G PO only using 2-10mbps, and muli...
Currently, 1 3750 in the stack has 2 ports in pagp etherchannel trunk to 6509. I want to change it so that each switch in the stack has 1 port in the etherchannel. The switches are in production. Is there a way to change to lacp that won't result in ...
Hi,We have an annoying issue that has happened twice now in the past couple of months. We are using a Cisco ASR1001 for our WAN connection to 2 remote sites.From the ASR we have a 2 port etherchannel using LACP into our switch (Cisco 3750G). Twice no...
Vlan 72. It exists on the switch and is active, but there are no spanning-tree instances for it. It's HSRP brother has an instance for spanning-tree on vlan 72 and seems to be working fine. It makes no sense to me, hoping someone can help! CHS-MDF-3...
Hello Team, I am trying to establish Port-Channel from 3850 to Cisco 9K having VPC configuration, but I am getting this error (Peer does not have corresponding vPC) on 9K :- *****************************************************nXOS11# show vpc brief...
Hello All, after design new VPC design, I am getting the same problem:-***********************************************************NXOS1# show running-config interface e1/1-2interface Ethernet1/1switchport mode trunkchannel-group 156 mode activeinter...
Hi There,Does anyone have a link to an overview of the Port to Asic configuration of the Cisco Catalyst 4500-XI was watching a recorded cisco live presentation and the attached slide came up. (look at bullet point 4)Unfortunately the presenter did no...
Hello All, after design new VPC design, I am getting the same problem:-***********************************************************NXOS1# show running-config interface e1/1-2interface Ethernet1/1switchport mode trunkchannel-group 156 mode activeinter...
Hi all I've done an upgrade from from IOS c3750e-universalk9-mz.122-55.SE5.bin to c3750e-universalk9-mz.152-4.E8.bin,on a Cisco ws-c3750x stack.After the upgrade, I've seen that the following command are rejected : snmp-server enable traps clustersnm...
When I try to copy image from switch to tftp its showing error but connectivity between tftp and switch is working fine please find the below logs. sh flashTech-C2-FCore01#sh flash Directory of flash:/ 517 -rwx 5144 Mar 1 1993 05:31:07...
cisco 65 VSSCan I config auto-recovery feature like VPC if active switch goes into recovery mode? I haven't found this feature on 65 VSS.thank youTom
Resolved! two exit routes
Hello, An access switch is connected to two routers. The switch has a single default route to one of the routers. Is it possible to add another default route on this switch(keeping the original one as it is) without any issues? Will adding a se...
Resolved! Interface Tracking in Routers
Hi,Is there a way to track an interface in Cisco routers and if that interface is down to bring another interface down as well (e.g. if fa0/0 becomes down, bring fa0/1 down)?I found this link in Cisco website but it is not exactly what I am looking f...
I have one Cisco SG200-50 switch on my network and a AP 1602i. I have now also connected a Sonos One SL to the network.At first I had no problem setting up the Sonos and connect to it. Now after one day I am unable to connect to the Sonos with the ap...
Resolved! 6500 Switch Reloads to ROMMON Prompt
Hello,I have a 6509 switch that once rebooted goes to the rommon prompt and requires me to intervene in order to get the switch to boot.As far as I can see the boot command is OK and the boot variable points towards a file that exists in the bootflas...
