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Resolved! Stacking on 3750, no light?

So I had set up stacking between 2 3750G switches and today also installed a 2nd stack cable among them. I noticed the "stack" light is not on either one. Is this normal? Shouldn't it be on? How can I absolutely confirm via CLI that the stacking cabl...

BashedRoot by • Level 2
  • 3387 Views
  • 12 replies
  • 0 Helpful votes

Resolved! IP SLA

Hi Team, I am trying to configure IP SLA on cisco router - Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.4(3)M3, RELEASE SOFTWARE (fc2) i dont see any number after "ip sla " in global config of the router, i am getting differ...

Blocking Wireless Routers

Hello, What is the easiest method to block wireless routers from entering my network ? My situation is users are plugging in their own wireless routers at remote locations, can I use BPDU guard for such ? I simply want to disable the port for X minu...

Alex Li by • Level 1
  • 484 Views
  • 1 replies
  • 0 Helpful votes

C819G-4G Cellular Interface Shuts down

Hi I have a C819G-4G router which works fine for a few hours before the cellular interface does down and up again, after which no external traffic is routed. If you log onto the router and manually shut/no shut the interface it starts working again. ...

Resolved! GRE Tunnel

Hi,          In my scenario, 1. I am using RIP for tunnel interface and loopback , is it work? 2. Can I create many tunnel ? 3. Is there any route poisoning issue for RIP? 4. My configuration is correct or not? Thanks

Zayar Win by • Level 1
  • 822 Views
  • 4 replies
  • 0 Helpful votes

Resolved! Network Separation

Gentlemen,   I am working on a project to separate a section of the Marketing department from the main core of the business that is going to work independently but sharing the same equipment (Access Switch / Core switch) for now…. and I was wonderin...

Adjacency Change

I keep getting this error in my SYSLOG monitoring software: 51185: NEW_FAY1: Dec 29 08:37:54.431: %OSPF-5-ADJCHG: Process 200, Nbr 10.130.12.1 (unresolved) on Tunnel13012 from EXSTART to DOWN, Neighbor Down: Too many retransmission's Any ideas what...

DNS Response Testing

All, Core, access and distribution model network.  Switched to a new ISP and occasional having issues with web page response time.  I think it is upstream on teh provider side as a few people changes their DNS server to Google's at 8.8.8.8 and stil...

Resolved! ASA-5506X cannot connect to wan-switch

Hi, I have for the first time tried to install and configure a Cisco ASA-5506X FirePower Firewall. I have GE1 connected to VLAN1, and GE2 connected to VLAN2. GE1 has ip 192.168.1.1, GE2 has ip 192.168.9.1. Both are DHCP served (192.168.1.100-254 and ...

l2tpv3 compatibility problem? one side of tunnel state is established, other side is Wt-SCCCN

Hello.I am running into an issue with setting up a l2tpv3 tunnel between 2821 router 15.1(4)M9 and 3725 router 12.4(15)T7. The topology is straightforward. They are on the same LAN and the local interface used in pseudowire-class is just the lan inte...

pymagnet by • Level 1
  • 805 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Can not ping ip of interface enable Nat outside

hi alli'm facing problem as:  on my router , i can't ping ip address of interface nat outsidemy configurate router is :interface fas1/1   ip add : 4.4.4.4/24   ip nat outsideinterface fas1/2  ip add 2.2.2.2/24  ip nat insideip nat inside source  list...

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