Hi, i configured my vlans, an etherchannel and a router but my vlans cant reach my router. I already checked my trunk ports and everything looks good but i dont know what is going wrong. this is my topology.
Hello friends,
Our end customer wants to use an SFP with Part Number ACE-SFP83b in a Catalyst 9300. Can anyone help me to know if have compatibility?
Part Number ACE-SFP83b
Description: 1.25G DWDM SFP 180km ITU Channel 19-61 DDM #
Thank u all,...
Hi After enter below commands for upgrading, the switch 9300 reboot for 3 times automatically and then stop there (swtich:)What it going on? Thanks9300#show flash:9300#copy tftp: flash: (.....Omitted ....)9300(config)#no boot system9300(config)#do wr...
Hello Network Engineers,I am a noob in the networking world. I am hoping to one day be able to answer questions such as the one I am posting and share as much as I learn with the rest of the community as I gain experience and knowledge. I am trying...
Hi! i just created a basic topology to practice vlan and ospf. the case is that my multilayer switch doesnt let me get the dhcp address but without it i cant. first show me a SPT issue in the port g1/0/1 but after switch it to trunk my port works but...
Hi all, this is my first post in the Cisco community!
I can't find any information about how ports are numbered in the IE4000 4GC4GP4G-E, IE-4000-8GT4G-E Switch and IE-4010-4S24P.
For port numbering I mean "interface gx/x/x" or similar.
Can someone...
Hello,
i have a Cisco Switch C3560 whit IOS c3560e-universalk9npe-mz.150-2.SE5 but the command
RMTRC40S(config-if)# ip policy route-map PBR_for_proxy
^
% Invalid input detected at '^' marker.
and
RMTRC40S(config)#ip vrf VAS
...
Hello All,
I have accidentally converted 40 gig port group to Tengig in one of my 6506E switch. I am not able to find way to convert back it to 40gig port group.
Please let me know the command or procedure to convert it back to 40 gig port group.
Greetings!We recently purchased Cisco Catalyst 2960 48 port PST-L switch.We want to use it with LG-Ericsson IPECS telephone station and terminals (also recently purchased).As I see from reading cisco guides, voice vlan feature can be used only with C...
I have reviewed the website and have been unsuccessful resetting my Catalyst 2960 switches to factory default using the mode button. It appears to be working but upon reboot it still retains the configuration. I am currently checking if I can use th...
Hi Is it possible to see VLAN/Port statistics on a switch CS350.or to see which VLAN traffic transit on a particular Trunk port?Do i have to use an external tool as Wireshark?Thanks
Hi,I have layer 3 at access layer ,In each access switch there is vlan for voice . for example sw1 vlan 10 ,10.0.1.0/24 sw2 vlan10 10.0.2.0/24What is the best practice for the creating vlan id , I mean do I need to keep different vlan ID or same I...
Hello
Any idea why stack power cable name does not show in output of show inventory?
Stack power cable used are two CAB-SPWR-30CM with a stack of two C9300-24P-A.
PS: Two STACK-T1-50CM are used to construct the stack. Those appear in output of show i...
Hi All,I wanted to find out what the best practices are with regards to upgrading cisco switch software versions. I have a catalyst switch 1000 on version 15.2(7)E1 and I can see that the latest version available now is 15.2.7E7 would I need to upgra...
