app.component.html

<nav>
<a routerLink="/test" routerLinkActive="active">test</a>
<a routerLink="/vip/viplist" routerLinkActive="active">viplist</a>
<a routerLink="/old" [queryParams]="{p: 'poll/index.jsf'}" routerLinkActive="active">POLL</a>
<a routerLink="/old" [queryParams]="{p: 'foodmanager/listFoodwaves.jsf'}" routerLinkActive="active">foodWaves</a>
</nav>

<br />

<router-outlet></router-outlet>