I want to construct a network for a company with two branches which each is located in different cities, so how can I connect them in PCT. Can you guys help me ?P/s: I have one head office and two other branches are in two different cities, so how I ...
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Have 3 x C9200L-48P-4X in a stack and all of a sudden after a month i cant do a write mem, it saves the config through the GUI, but not the IOS. I receive the following error Admin9200L_Stack#wr memstartup-config file open failed (Device or resource...
Is there a reason that under the 16.12.06 IOS on a 9300L that both the running config and show access-list command show extended ACLs just fine but display standard ACLs in an out-of-order jumbled mess? Switch#show access-lists ACCESS_ACL Standard IP...
Hello, I need to upgrade a 2948G-GE-TX with a Cisco IOS. I have found in cisco.com that it is possible but when I tried to put a cisco IOS in the switch it didn't work. Can anybody help me??Q. For which fixed-configuration and stackable Cisco Catalys...
Resolved! Cisco support
Hi everyone, We are currently running a pair of Cisco Nexus 7706 chassis, running 8.1(2a) SW. Looking at the following link - NXOS7700 EoL SW l am trying to determine if Cisco TAC will support this after LDoS looking at the following statement:Five (...
I have two Cisco Catalyst 4500x VSS configured, so they are working as one.Recently, my site had a power outage and only one switch came back online.I have light status on all LED's besides the actually Ports.I was able to access the online Secondary...
Hi all,we were on IOS Version16.09.3a and did upgrade to 16.09.07.2x WS-C3850 (no PoE)Switches in stack with 4x10G SFP UplinksAll Ports are connected and STP FWD state, but blinking amber, beside that no performance issues ?we checked as per port LE...
Hello, I have about 11 of this swtich which are broken in different ways im gonna try to fix. And I'm gonna describe some of the problems I have found out. Switch 1: Green light from PSU LED 1 and or 2. FAN LED 1 and 2 are green. Front panel LED is O...
Hi all, For example, in Catalyst 3850, is there a function that becomes invalid by switching the SDM template? I think it will only change the TCAM allocation, is that wrong?
Good morning,I've managed the change the password on the switch and login to to the switch under privilege mode, and erase using the write erase, on rebooting I can see an IP address 25.180.66.205 is this a default on the switch or do I need to still...
Hey, I am doing a project for school and i have to configure Etherchannel. I am trying to configure layer 3 channel between Cisco iol and Aruba CX in Eve-ng. Cisco(e1/0-3) -------------------Aruba(1/1/5-8) When I configure them for some reason on Cis...
Hi,I know these are old devices and we have a plan to replace them with ASR's over the next 12 months however in the mean time we are trying to upgrade the line cards in a 6503-E chassis to support more routes by installing a SUP720-3BXL, DFC3BXL and...
Which Cisco Switches support QinQ?
Hi guysI have a couple of C4507 running in VSS cluster.OS: cat4500e-universalk9.SPA.03.06.06.E.152-2.E6.bin Recently I see that its performance is not good. I check with Cisco TAG and here is some information: show processes cpu sorted | ex 0.00Core ...
Hello all,I am new to packet tracer and i think this question is kinda dumb, but i cannot fix this problem for some days. So i made a network with :4 PCs (2 of them are on one VLAN, rest of them are not)2 Switches, with trunk mode on1 router between ...
