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Hello, Is there a config guide or other source someone can recommend for this. I have a lot of 3750 switches that are being refreshed with 3850 and I want to make sure the QoS settings are carried over properly. Been awhile since I worked with Cisco so my knowledge is a little rusty. Here is an...

Evening, I do not believe anyone supports this anymore. I have not heard of anyone, other than maybe a VAR who has techs that are savy on it. I remember have to reinstall it all the time when it would get out of whack and also do regular cleanups and purges to keep it from crashing. The whole...

Hello, Just wanted to see if I can get a sanity check. I have to configure the network to support LLDP-MED with Shoretel phones so it will tag and mark the voice traffic accordingly. Is this the only config I need? interface FastEthernet ALL lldp med-network-policies port 1-48 voice dscp 46...

Hello, I have a customer who is seeing this error and I have not encountered this one before. The only mention I have found for it states that a memory corruption has been detected and that it's related to dialing filters on a specific line appearance. The actual error message he sees though is...

If you have the same VLANs all the way around you will create a loop for sure. What I have done in this scenario, is setup unique routed WAN VLANs between the sites. I am not 100% sure which Layer 3 protocols that specific box supports, but this is how I have done it and it works just fine.

I found a way to create the filter. qos ip-acl name Testv6 addr-type ipv6 drop-action enable qos ip-acl name Testv4 addr-type ipv4 drop-action disable

I was able to get this to work. Here is the switch side. eapol enable radius-server encapsulation ms-chap-v2 radius server host 10.10.10.128 acct-enable timeout 5 radius server host 10.10.10.129 secondary radius server host 10.10.10.128 used-by eapol radius server host 10.10.10.128 key...

IPv6 DCHP

We are having a lot of trouble with this and while I am sure it's originating from the NICs on the PC's, I need to temporary fix for blocking it on the network. The broadcasts are causing issues with teh VOIP phones and other applications. We have rate limiting enabled on the switches and on the...

Hello, We are seeing an issue all of the sudden where the ports on our ERS4850 switches are reverting back to 10mbps. This is random and not persistent. It is happening on most of our new switches and started about the same time district wide. They are all HW12,13 and 14 series switches running...

I was curious if anyone might know the answer to this. I am curious how the packet would travel in this scenario. VSP A VLAN 10 ISID 10100 VLAN 10 IP 10.10.100.1/24 VSP B VLAN 10 ISID 10100 If you were to connect a device to VLAN 10 on VSP B, and a device behind VSP B tries to communicate...

Thanks, I will look into that option and see if that will fit the bill.

Hello, I wanted to see if anyone has done this and has any advice on it. I want to try and setup source based routing policies to route traffic out different internet connections. I'm more curious if this is possible than anything. I would like to send my data and wireless VLANS out a specific...

Hello, I am trying to setup a freshly upgraded Avaya network to use RADIUS auth for SSH/Web/console access for all of the switches and routers. They want to use their Identity engines server as the RADIUS server. Avaya says this should work, but it's not for some reason. I configured the radius...

Thanks. It's been so long since I worked on these regularly I can't remember the tips and tricks anymore.

System is a CS1000E R5.0 with Branch Office 4.5 at the campus sites. All of the phones are two locations started having issues where they could not dial any long distance or 4 digit dial other campuses. After doing some digging I noticed that these phones showed to be LOST when I did a PRT DNIP...

I tried the lsp_ping command and it was successful. The TMS service is not able to reach those switches for some reason though. Not sure what we are missing or what changed.

We have two switches that recently stopped communicating with the HQ server. The site is connect via an IPSEC tunnel. We can ping both ways, but the switches will not register. Do I need to check something else on the firewall possibly? As far as I know nothing is blocked between sites. Is there...

Hello, I am trying to setup snmp-v3 on some older 8600 chassis runnning 5.1.2.0 code. I have the encruption modules loaded, boot flag set to allow snmp and the access policy set to allow snmp-v3. I used these commands to create the snmp-v3 config. config snmp-v3 usm create Manager sha auth...

Hello, Thanks for the info guys. These are connected to an Dukane system fro the Cretacious era and as far as I know they were configured this way from day one. We took over this account several years ago and have always had challenges getting the paging trunks to work properly. It's very...