Activity in Technology and Support
UCCE virtual memory increase
Hi All,I wonder if any of you have increased the vRAM on your UCCE Rogers/Aw-HDS beyond the prescribed by OVA numbers? I.e. if Rogger is said to have 6GB by the OVA can I make it 8? SQL is eating memory plus there is some other management and securi...
AnyConnect Speed Issues
Hello,FTD's 2110 at 7.3.1.1.I have two datacenters running that code on 2110s. They have the same configuration for the most part and the same size fiber internet 500 Mbps circuit. Coming in on VPN1, running a speed test from my home connection is ab...
Mobility Express Upgrade Failure
Hello, I am in the process of updating a Mobility Express WLC from Cisco. I have deployed the TFTP server and the correct images and the pre-download worked on all access points except one. In the following picture you can see what output I get. I l...
Resolved! Heat of Cisco switch and HVAC calculation
Hi A costumer is asking us how much heat a 3650 switch are producing to calculate the HVAC for cooling. We are cheeking the DATA-SHEET but the only information about this is is the Airflow and Operating temperature. Anyone knows where we can find thi...
Configuring NAT overload with vrf lite on a CAT9K
Good day;Need help with how I can configure NAT overload with an existing vrf on a CAT9K_IOSXE V16.12. This is what I am struggling with, I currently have a vrf called AWSDX-S3. Now what I am trying to do is I have added a L2 SW and ran trunk ports...
SSH OVER HTTP PROXY WSA
Hello,A client is trying to SSH through the HTTP proxy (WSA), it works but the response times are huge.ssh_args = -C -o "ProxyCommand=nc -X connect -x proxy-http:8080 %h %p"It serves its purpose. HTTP proxy isn't designed for that, but has anyone tri...
Resolved! How can I edit a Switch Upgrade Group in ACI v5.1+?
Hi experts. I'm struggling with the abysmal user interface experience introduced in ACI v5.1 for upgrading switch firmware. Having managed to blunder through an upgrade about a year ago using the new UI, I am now at the stage where I have my two upgr...
Rebuild Cisco ACI with a new version
Hi, we have a Cisco ACI in our LAB enviroment with an older version 2.2. We'd like reset/clean all the fabric (n.3 APIC,n.2 Leaf and n.2 Spine) and restart with a new version, the 5.2. Our hardware support it We don't need the backup of actual config...
Resolved! How to disable mac address in 9800 WLC
Hi Guys, As we know, there is option in Cisco 5520 WLC to mannualy disable any Mac addresses of user to deny network access to him. Is there any disable mac address option in Cisco 9800 WLC?
Lost ARP Announcement Packet for Meraki MR30H Access Point
Hi,I have a setup with following components.* Cisco - Meraki MSS120-8FP Gigabit Ethernet Switch* Cisco - Meraki MR30H Access Point (POE)* GRMS Device with LwIp Stack* 2 PC with Windows 10.* My PC (Windows) to pingWhen I try to ping the GRMS device t...
Resolved! Virtual WSA sizing
Hi, Anyone able to guide through a few sizing numbers for S300v/S600v/S1000v? Currently under an incident that the 4 x S300v keeps crashing under a certain load and TAC believes it is the loading issue. However, they don't follow up with the rec...
Cisco anyconnect browser ERR_SSL_Protocol_ERROR
Good day to everyone.I have two Cisco ASA running on FPR2130 assembled into a balancing group, for example:vpn-gw1.example.comvpn-gw2.example.comgeneral address vpn.example.com.Firmware version 9.18.3.56Anyconnect 4.10.07062At the moment, all our emp...
Blocking Mid-Call Signaling from CUCM SIP Trunk
Hi there, Lately, we have had many customers complain about intermittent call drops for external call transfers, no music on hold, and at times no audio at a resume on the SIP trunk we have from an ITSP. The problem would sometimes surface with cert...
ASA5516 Recommended software version
I am configuring ASA5516 from scratch and trying to find out the current recommended versions.Could you please advise?Curretly:ASA Software Version: 9.8(2)Firepower Extensible Operating System Version: 2.2(2.52)Device Manager Version: 7.9(2)152
Cisco Packet Tracer 2960-24TT indicates Orange (amber)
Hello everyone. I work in Cisco Packet Tracer and have a simple network with 5 subnetworks connected through 2960-24TT Switch. The problem is when i connect 5 subnetworks to 1 network some (3) routes light orange (amber). And i can`t fix it. Where sh...
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