Hi
I have a simple setup for testing purposes. PC > Switch > Router
VLAN 1 network is 192.168.1.0/24
So by default VLAN 1 is the native VLAN.
The PC is configured statically with 192.168.1.50/24 with a gateway of 192.168.1.1
The switchport for th...
I can use some assistance with this since I've not created anything like this before. I have 5 switches, 1 Cisco Catalyst 9300 and 4 Meraki MS225-48FP's. The meraki's are our LAN switches that are on 4 different floors. In the attached image B2SW0...
Firstly just to let you know I'm not a network support technican but have some basic knowledge. I need some advice and some possible direction. So thought this would be the best place to come.
So I currently have an SG300-20 which is used to wire my ...
Team,
switch 4500x-16 with SFP+ with single mode modules are working but tried GLC-SX-MMD multimode 1 Gig module
and even though it shows light but not up. not connected with "show interface ten2/1/18" cmd. Show inventory shows the module detected bu...
Dear Community,
I have a 4510R+E that is utilizing 2x Sup 7E. When attempting to use SSO as the desired redundancy mode, I am able to configure it but the Modules state they are operating in RPR, which is obviously quite inferior to SSO. I have attem...
Dear Community,
I have a 4510R+E that is utilizing 2x Sup 7E. The sups are currently running a very old IOS XE version 03.02.05.SG and ROM version 15.0(1r)SG5. When attempting to upgrade to 03.08.06E I noticed that the supervisors would not see each...
Dear All,Two days back my entire network was behaving in unusual ways.When is connect to core switc(4506e) through console, i found following -00:06:51: %C4K_EBM-4-HOSTFLAPPING: Host 02:26:9E:DA:E9:C3 in vlan 1000 is flapping between port Gi4/3 and p...
Hi all,
Been searching the forum but had no luck on finding answer...
I have a SG500-52 switch that I need to configure for Inter VLAN routing.
I have 3 vlans:
vlan database
vlan 100,110,120
exit
and the following ip scheme:
interface vlan 100
na...
Hi Genius,
default route is injected in NSSA even if we configured passive interface.
KA-DOB-DPB-B4-BS-NCN-BSR-C281-01-DOB#sh ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface210.18.0.123 0 FULL/ - 00:00:38 100.65.225.173 FastEt...
I want to access my switch from my office through telnet but i cannot below check the configuration please check what should i do to access it back
RSK-CTRBUD-AS01(config)#exitRSK-CTRBUD-AS01#shOct 24 11:20:55.619: %SYS-5-CONFIG_I: Configured from...
Hi ,
I have ISR 4221, with 2 gigabit Ethernet ports and 1 LTE port.
I want to use the LTE port as a back up line, when the cable connect is down. but i cant get it working.
Below is a snip of my configuration, what did i miss
chat-script lte "" "...
Hi,
first of all - i already read the incompatibility guide and various documents about VPC and VSS.
But I keep having problem with:
Connecting a Campus Distribution 6500 VSS (formaly the Core) to 2 Nexus 7000 (7702) (new core).
As the incompatib...
Hello,
Is there any document where EEPROM format of GLC-T is explained?
I need this for find out by I2C communication what connector type is in SFP.
Best regards,
Patryk
I have a strange issue going on with EIGRP. We have a central site (Cisco 6509e) and several remote sites (Cisco 4500x VSS pairs) connected via AT&T ASE. All sites seem to have their EIGRP set up correctly. It all works for the most part, but we are ...
