Hello,Can I stack a new ws-c3850-48P-L (Lan base) to my running 3850 stack based on IP service?
Hello,Can I stack a new ws-c3850-48P-L (Lan base) to my running 3850 stack based on IP service?
Hi All, I have a 3805-XS switch: Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 34 WS-C3850-24XS 03.07.04E cat3k_caa-universalk9 INSTALL I am installing an Axis Thermal Camera and I am using the AXIS T8612...
WE will have 3 sites connected at WAN Layer 2 (Metro Ethernet). What is the best way of configuring spanning tree on the L3 switches in these sites? Site A will be the new hub site. Site B branch and site C is the old Hub. All vlans will span all 3 s...
Hello For the last couple of days, I'm getting these errors in a dual chassis 6880 environment (VSS) 469486: Mar 22 13:57:45.235: %EARL-SW2_DFC1-1-EXCESSIVE_PARITY_ERROR: EARL 0: Parity error detected in VRAM469487: Mar 22 13:57:47.975: %EARL-SW2_...
Hello What Poe budget can be reached at IE-4010-4S24P with one PWR-RGD-AC-DC-250 ?
I need help with suggestions, we are obviously not getting something right regarding spanning tree and it's burning us hard. The Data center comprises of a pair of Juniper QFX-5100 (root bridge for the spanning tree, i'll refer to this as CRS), anoth...
I need a document describing the mechanism of Symmetric Hashing in LACP at Nexus.There is no information as the second switch understands that it needs to return a packet on the same link. Are there any restrictions for use ?I Need to organize a bond...
I am very nice to network design so please bare with me. I have an Network IP address of 128.112.48.0/22 because my network need to hold 1000+ devices. What would the vlan 10, vlan 20 and vlan 30 but for that. I know 192.168.10.0= vlan 10 and 192.168...
At first I thought Cisco PVST+ and Rapid PVST+ just added an 802.1q VLAN tag, but it adds it into the extended system ID instead. Why did they do this? Is it because 802.1q hadn't come out at that time yet?
Hi,I have 2 metro ethernet Layer 2 circuits by 2 different carriers. They fully pass all vlan traffic. When I do a show cdp neighbor command I see the switch on the other side. My question is, is it possible to etherchannel 2 ports over different ...
According to this link, the max age, hello time, and forward delay values are sent in all BPDUs. Does the root switch determine the values of all these timers, and the switches below it also set the same values when BPDUs are sent down the spanning t...
I'm trying to figure out if "budgeted" power will limit the number of devices I can power up with my SG350X-48P switch.When I "show power inline"The consumed power is showing whats been cumulatively budgeted by each device connected on the switch.For...
1 Cisco 2515 Router (w/ AUI ports)3 Cisco 2504 Router (w/ hub)2 Cisco 2821 Router (w/ 2 ETH LAN interfaces)2 Cisco 2900 Switch2 Cisco 500 Switch For a University Project, I have these devices I need to add to Packet Tracer and configure a network acc...
Howdy! I am trying to do some housekeeping on a N3K by deleting a username that has the network role of network-operator. My current account has role priv-15. However, when I try to "no username #" the switch responds with:"% Permission denied for t...
hello everyone , what is the different between protocol and standard ? sometimes i see some protocols used as standards . please help with details thanks in advance ,Abdulrahman
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