Like some others here, we bought two 3172t's but failed to check the airflow direction...and of course they came with the "wrong" direction. We later ordered two more 3172T's for our DR site and made sure the airflow was the correct direction. For re...
Forum Posts
Does anyone know if the Nexus 3548's are capable of the port-security feature? I'm getting a "not supported on this platform" message. Is this a limit of the hardware or IOS? We're running n3500-uk9.6.0.2.A8.7b.bin. If this is a IOS issue does anyone...
Hi team , I would ask if you know some software that to do a path of the network so ultimate traceroute given as input a network address extracts me or better still graphically the steps of that network.
Hi there, I am entitled to know "what are the cases that RPF Violation happens" and what are the effective way to get it fixed? Awaiting your response.RegardsRitesh
HI everyone, We have occur a issue with C4500X crash, I have got some info as blow,Could you please me to analytics it? I doult it would be a bug,but i cannot find out some bug match. --------------------------Version 03.06.03.ESystem returned to ROM...
I have a 3560 switch running: version 12.2(55)SE3 image: c3560e-universalk9-mz.122-55.SE3.I can ssh into the switch from a remote pc just fine using usernames and passwords.I want to use keys so that the ssh does not prompt me for login info.under my...
We need to build a layer two network between buildings and so far I have done some mock ups in PT and have some issues with the way we would like to design it. Requirements:Layer 2 all on the same subnet DHCP requests need to work at any location b...
Unable to play video. Please try again later. when i start the switch and after booting.a message start appearing over and over. and never end. I can't do anything. "*Mar 1 01:12:08.673: EMAC phy access error, retrying......*Mar 1 01:12:08.673: -Tra...
hiwhen upgrade router ASR1000 to IOS 16.6.X LACP port-channel goes suspend status and interfaces appear down down, but when upgrade this router to 16.3 its work fine.
Hi i have two 6504 switch enable HSRP. I want to block intervlan routing .How can I achieve the same .vlan 10 data vlan 100 Management vlan 20 voice vlan 30 guest I don’t want guest and data to communicate with management vlan . thank you
Hello,I want to know the differences between a Switch Cisco Catalyst model WS-C2960X-48LPD-L and a Switch Cisco Catalyst model WS-C2960X-48LPS-L.In others words, what means 48 LPD-L and 48 LPS-L?
Hello Community, I have Four sites connected together, each site is at a different location. So my problem is I'm trying to connect the routers together but I don't know what to do, I have router on a stick for each site and my goal is to have comput...
Resolved! Adding a new switch to a 9300 stack?
I have an existing 6-switch stack of 9300's. I'm trying to add a 7th switch. I followed this doc: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/16-9/configuration_guide/stck_mgr_ha/b_169_stck_mgr_ha_9300_cg/managing...
Does the Cisco IOS AAA Authentication that would essentially block logins against the local database if TACACS or RADIUS is reachable also apply to Cisco NXOS? IOS: aaa authentication login default group tacacs+ local NXOS: aaa authentication login ...
Hi folks!Don't know if this is right section of NetPro forum to bring up my problem.I have 871 router configured as NTP master. It works as a gateway for a small windows network with a domain controller. I want DC to pull the time from the router and...
