Does this config make sense?interface port-channel10switchportswitchport mode trunkno lacp suspend-individualspanning-tree port type networkno snmp trap link-statusvpc peer-link It's the same on a vpc pair, primary and secondary and NOT showing the c...
hi guys.i have a network with below topology: when i want to create trunk port between cbs-350-8t-e-2g and 2960-48pst-l , the point is this the cbs 350 only support ISL trunking protocol and don't support dot1q trunking . and the 2960-48pst don't su...
We have a cisco switch:Cisco IOS XE Software, Version 17.13.01with SSH 2 Enabled:SSH Enabled - version 2.0Authentication methods:publickey,keyboard-interactive,passwordAuthentication Publickey Algorithms:ssh-rsa,ecdsa-sha2-nistp256,ecdsa-sha2-nistp38...
3560 command reference says valid priority values are 4096, 8192, ... however I tried "spanning-tree vlan priority 0" and the command was accepted. When I "show spanning-tree brief", the vlan I configured did show priority 0.Did I read the command re...
Hi all!Another question on work of STP.I have a switch (EdgeCore) connected to Cisco Nexus 5548's eth 1/1 and BDCom OLT connected to eth 1/2. From edgeCore's interface goes several VLANs to BDCom. One VLAN works well, the second does not. Can somebod...
Hi~ I know that if you use CISCO BDI or BVI, it works as L2/L3.If so, will spanning tree work with BVI or BDI?
Does the Cisco Business CBS350 CLI support the ip multicast-routing distributed command? If not, how do you configure the switch the share multicast traffic across different configured subnets on the switch?
Hi all!I have a WS-C2960-48PST-S switch with LAN LITE image (c2960-lanlitek9-mz.122-55.SE5.bin) on the board.I need to upgrade it to c2960-lanbasek9-mz.122-55.SE5.bin.But during the upgrade procedure I've got the message:Checking for Bootloader upgra...
Hello everyone, I have a question. We changed ISP for backup channel of our branch office. We use ip sla and tracks to switch main and backup channel. Before we changed ISP everything worked good, but now it doesnt work. part of config with trackstr...
Dear Experts, Looking for solution to implement load balancing which I have done using Rapid-PVST.I have 4 Uplinks in Cisco WS-C3750G-24PS Switch.All traffic is Layer 2 traffic destined towards PPPoE Server behind.I have my clients connected from Int...
I am trying to configure NAT in a private networks with similar IP when I ping to the local global I get Reply from 192.168.20.1: Destination host unreachable. I have configured everything even routing as the two pc's can ping each otherThanks for li...
Hi Team,This is gurucharan, I would like to know can we configure vlans with cisco 1721 Modular Router? Is it Possible to configure lan environment with the vlans configured in 1721 router without a managed switch? If it is possible can someone pleas...
Does anyone have experience with the CBS350 layer 3 switches? I typically use 9200 or 9300 Switches that are layer 3, and I have been able to create GRE Tunnels using these switches. Does the CBS350 have the capability to create GRE Tunnels, or does ...
I have exactly replicated the problem described in CSCuz48487. I have two ASR1001-X routers, with a 3850 in the middle.[ASR1001-X(L3 te0/0/1.101 WAN-MACSEC)]-----[(trunk) 3850 (trunk)]-----[(L3 te0/0/1.101 WAN-MACSEC)ASR1001-X]I am using WAN MACSEC ...
Jul 20 23:02:42.218: %BOOT-3-SYSD_SInitializing Hardware... System Bootstrap, Version 17.9.1r [FC8], RELEASE SOFTWARE (P)Compiled Sat 07/23/2022 16:14:02 by rel Current ROMMON image : PrimaryC9200L-48P-4G platform with 2097152 Kbytes of main memory b...
