Hi experts, We have difficulties to troubleshoot our intermittent call drop issue at one remote site (remote site 1). IPT was deployed to this site recently with IP Phone 7821 and C9300. The users said call drop happens when callling to specific offi...
Hi experts, I would like to ask for advice if we should connect the server to metroE router and broadband router (port forwarding enabled to public IP) with L2/L3 switch as below? Our vendor told us that L2 switch is sufficient. Thx.
Dear Experts, Our company found IP phone call choppy sounds, Cisco IP phone autoreboot, ACD agent phone auto-logout and call drop, slower network access since last Friday. Our vendors has checked the followings:1. WAN links utilization is normal2. Sw...
Hi experts,
If I want to deny Site B terminal (10.116.123.244) access internal networks (173.0.0.0/8, 10.114.0.0/16, 10.115.0.0/16, 10.116.0.0/16, 10.150.0.0/16) accept Internet through Site A Internet Firewall, can the following PACL works?
Conf...
In order to reveal the traffic volume, we adopt NTA with Netflow enablement on 6509 vlan101. However, we want to enable Netflow on multiple physical interface where the router is attaching for identify what traffic flow saturate our datalines. We now...
Hi,Thanks for your hints. Our carrier has correct the interface speed & duplex mismatch issue and there is no more huge input error. However, our remote site 1 user are still complaining call drop. I just did a deeper trace - I found packet loss even...
Hi, My vendor said it does not work to add default on L3 switch which conecting to MetroE router & broaband router. Fortunately, our carrier finally agree to add a default route to the MetroIP router where the broadband router is attaching to its on...
Hi, The vendor originally proposed 2960X and they said they are sourcing the switch. We haven't got its configuration yet. That means L2 switch can route both internal traffic to internal network through ME router and Internet traffic through broadba...
Hi,Good day.The server is now connecting to MetroE router which in turn is attaching to the broadband router. Other than upload the data from internal carparks to the server, the server need to access to the Internet for report download and remote ss...
Hi, Thanks for your reply. Sorry , I still have doubt here. The server 's default gateway is now pointing to MetroE router LAN IP. For routing internet traffic to the broadband router, how L2 switch can accomplish this if it does not support ip rou...