Mixed VC member renumber
Hello all, Long story short, existing production virtual chassis mixed with EX4500 and EX4200 devices. Discovered VC cables are not wired correctly and an EX4500 is set to master with an EX4200 set to...
View ArticleRe: Mixed VC member renumber
Why do you feel you need to change member numbers as part of master status change? It's not clear to me why you are going through the trouble of renumbering members and rerunning VC cables. Otherwise...
View ArticleRe: EX 4200 Line card "not present" state
Another possibility is the switch booted to the alternate root and that was out of date in version and config from the main partition. If this is the case a simple upgrade to the correct version of...
View ArticleRe: strange behavior EX4200 (unicast flood) - update - so, strange behavior 4550
As a result, it became clear that it is the upper switch problem."suppress broadcast". admin> show configuration firewall family ethernet-switching filter arp-issue-ae3 term arp { from {...
View ArticleRe: Mixed VC member renumber
Unless I read it incorrectly, according to Juniper NSSU best practices it is recommended to have your master and backup adjacent to each other and you shouldn't have an EX4200 backup to an EX4500....
View ArticleRe: Mixed VC member renumber
Hi, As from Junos 11.4, in a mix of EX4500 & EX4200 VC any switch can be configured for any...
View ArticleRe: strange behavior EX4200 (unicast flood) - update - so, strange behavior 4550
Hi, Can you check:show ethernet-switching interface ae7 detailshow ethernet-switching table | match 00:23:34:8c:5c:c0Does this relate to the unicast flooding issue as arp is an Eth broadcast frame [dst...
View ArticleRe: strange behavior EX4200 (unicast flood) - update - so, strange behavior 4550
admin> show ethernet-switching table | match 00:23:34:8c:5c:c0 default 00:23:34:8c:5c:c0 Learn 0 ae3.0 {master:2} admin> show ethernet-switching interfaces ae7 detail Interface: ae7.0, Index: 98,...
View ArticleRe: Tacacs puls not working on virtual chasis
something issue with how juniper device reach to the tacacs server.... In cisco its simple as for but do no know what is in juniper '' Please reply set system tacplus-server 10.*.*.28 port 49set...
View ArticleEX-2300 config problem - new deploy
I used the ezsetup for this first EX2300 switch we are deploying, very simple setup, we use all default stuff.This ezsetup worked great on the EX2200 switches, but now when I deployeed this EX2300, we...
View ArticleRe: EX 4200 Line card "not present" state
Dead switch="NotPrsnt"Wrong sw version="Inactive"
View ArticleRe: How to detect VLAN tagging on an access port?
Hello,On EX4200, one way is to configure a FW filter to catch+count ethertype 0x8100 that indicates 802.1Q tagging, the assign it to an access port and watch the counter:set interfaces ge-0/0/14 unit 0...
View ArticleRe: Tacacs puls not working on virtual chasis
Never used tacacs but assume it is similar to RADIUS. Do you have tacacs setup in authentication order?system authentication-order You may need to add source address to your tacacs server config to...
View ArticleRe: EX-2300 config problem - new deploy
It looks like the config generated both an irb and a vlan interface usually we have one or the other. And the vlan interface with the ip address does not have the command to create the layer3 portion....
View ArticleRe: Tacacs puls not working on virtual chasis
I have tried to add the source address but it is not working ... I am thinking it's something issue with routing..as I read somewhere that for the tacacs or system services server is reachable by the...
View ArticleRe: strange behavior EX4200 (unicast flood) - update - so, strange behavior 4550
HI, Can you provide:EX4200: show ethernet-switching interface ae1 EX4200 & EX4500: show interfaces x/x/x extensive | find "MAC statistics" | match "packets|frames" | except putx/x/x = Each member...
View ArticleRe: show mac address, IP and interface in EX switch
Thanks , i have checked many notes and knowledge base from you. you are excellent and always respond on tech queries.
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Re: SPINE in Line Card mode without Leaf connected?
Hi, As I understand, a spine in linecard mode can perform all spine-related functions.Guess a spine is not a spine without leaves Cheers,Ashvin
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