Switching

4500E firmware bloat?

Hi, Just noticed that there seems to be some firmware bloat on the 4500, sup8 train, curious is this is correct or not. In 3.6 the non-crypto and crypto are similar in size, from 3.7 onwards the crypto is over double the size. IOS-XE 3.6: cat4500e...

Resolved! Erro Network error: Connection timed out

Pessoal, boa noite.Estou ingressando agora no mundo cisco e gostaria de tirar uma duvida sobre o seguinte erro; " Erro Network error: Connection timed out " - Switch C2960-24PS-L. No caso, tenho mais 5 modelos iguais a qual consigo acesso via ssh ...

Mac Address cleared to fast but aging time set to 86400

Hello, We have a Cisco Core switch 6500 and leafs 2960 (ios 15.0(2)SE6). The network is segmented, one vlan for each floor of the building, the STP is in mode rapid-pvst. YY - workstation VLAN XX - servers VLAN We are configuring wake on lan acros...

SHOW VER has a network config file load from tftp. Would like to load from Flash.

Unable to remove the load network config file via tftp. I find this in the show version on a 3650. The switch is prepared for IOS upgrade but I found a tftp config file in the show ver. I dont want to reload the switch as I would rather load the ...

Prime 2.2 (device pack 3) with wrong 2960X device type

Hey, we bought some 2960X-24PS-L (running 15.0(2)EX5) and added them to PI 2.2. On the Prime device level support I can see that it is supported:Cisco Catalyst 2960X-24PS-L SwitchOID:1.3.6.1.4.1.9.1.1697>=12.1IOS But when I add it to Prime on "Invent...

Resolved! Cisco 3850 Stackwise

Hi All, I have just installed Cisco IOS XE Denali 16.3.3 version on my 3850 switch model WS-C3850-48P-E. By installing this version I should be able to enable StackWise Virtual Configuration but for some reasons I'm not able to use this command in gl...

Resolved! Cisco 3850 Stackwise&Stackpower

Hey All, I want to know if Catalyst 3850 with 48 ports( WS-C3850-48P) can support Stackwise and Stackpower technologies ? If no please give me an example of the model which would be able to do this. Much appreciate your help!

IP SLA up and down

I have issue about config IP SLA This's Here my config ip sla track 3 ip sla 3 reachability ip sla 3 icmp-echo 8.8.8.8 source-ip 172.16.1.1 timeout 20000 threshold 15000ip sla schedule 3 life forever start-time now But I seeing show logging. It...

Catalyst 4500 and Avaya phones

Hi guys . We have a ESR 4500 connected to Catalyst 4500. Dhcp server is running on Catalyst and when I connect Avaya 9608 phone to ERS I can't get IP from DHCP server , only waiting LLDP message ,also I connected 9608 to the port of Catalyst (sw mo...

Havin a problem with 2 directions dynamic NAT

It only worked when there was only a one-sided NAT. As soon as I configured another direction of NAT on other router it wasn't working. The packet went smoothly to the destination and came back as usual. As soon as it came to the router on the source...

802.1x stopped working after switching to NEW-STYLE LAN-LITE

Hello All Accidentally I change the mode of authentication display to new-style on my switch. Before that I had configured some port on my switch to work with radius serwer(802.1x and MAB), and it was work fine. After the change i notice that: -802.1...

What are related IOS image with feature on Switch 3560X?

Hi guys, I know the switch 3560X have three feature: 1.LAN BASE 2.IP BASE 3.IP SERVICE. I know ios image have two kinds: 1. IPBASE 2.UNIVERSAL What i want to know is: 1. what are related the feature switch with ios image? 2. i have catalyst 3560X-...

WS-C3850-48U running 03.07.05E - Stack Member 2 - POST: Inline Power Controller Tests : End, Status Failed

Hi all, We've deployed a couple of WS-C3850-48U 3 stack members running 03.07.05E and noticed that Stack member 2 (which is also the standby) was not providing any inline power. When troubleshooting the first stack member, we first thought it was fa...

Multiple public IP addresses Nating multiple ports to a single inside host

I have seen many examples of Nating and it seem route maps are needed for this. Oh, the router is a 1921 with Version 15.2(4)M6a software. So the scenario is: Outside addresses 5.5.5.0/24 need to use ports 6000-6999 to access the same port on a ...

NGWC-VLAN:: reclaim IIF Id for vlan_id:800 failed (rc: 8)

Hi masters, Need your expertise regarding the issue that we've encountered recently with our Cisco (WS-C3650-24TS > SW: 03.06.00E Image:cat3k_caa-universalk9 ) . One of our VLAN suddenly goes down with status: UP, protocol: DOWN, without any changes...

Switching

Forum Posts

4500E firmware bloat?

Resolved! Erro Network error: Connection timed out

Mac Address cleared to fast but aging time set to 86400

SHOW VER has a network config file load from tftp. Would like to load from Flash.

Prime 2.2 (device pack 3) with wrong 2960X device type

Resolved! Cisco 3850 Stackwise

Resolved! Cisco 3850 Stackwise&Stackpower

IP SLA up and down

Catalyst 4500 and Avaya phones

Havin a problem with 2 directions dynamic NAT

802.1x stopped working after switching to NEW-STYLE LAN-LITE

What are related IOS image with feature on Switch 3560X?

WS-C3850-48U running 03.07.05E - Stack Member 2 - POST: Inline Power Controller Tests : End, Status Failed

Multiple public IP addresses Nating multiple ports to a single inside host

NGWC-VLAN:: reclaim IIF Id for vlan_id:800 failed (rc: 8)

Get ready! Great things are coming to Cisco Community

Have your wish for humanity broadcast into space by George Takei!

help with Assignment

MinorThres Nexus 9000

VMWare Storage on Netapp, ISCSI using switch 3750.

Turn on an IoT device at a specific time?

JINJA - monitor session configuration

reset factory default cisco 2960X-48TC-L (forgot password) IOS15.2.2E7

ping -c possible in PT? and best video resource from basics.

Catalyst 9300 auto-upgrade enable

How to Block or Allow Several MAC Addresses on All My Cisco Switches

Recovering after a Factory Reset on a 9300 series switch